Wiring for Damper Actuators and Control Valves

Wiring for
Damper Actuators and Control Valves
July 2011
Wiring for Damper Actuators and Control Valves
General Wiring Instructions
Always read the controller manufacturer’s installation
literature carefully before making any connections. Follow all
CAUTION: It is good practice to power electronic or digital controllers
from a separate power transformer than that used for actuators or other
end devices. The power supply design in our actuators and other end
devices use half wave rectification. Some controllers use full wave
rectification. When these two different types of power supplies are
connected to the same power transformer and the DC commons are
connected together, a short circuit is created across one of the diodes in
the full wave power supply, damaging the controller. Only use a single
power transformer to power the controller and actuator if you know the
controller power supply uses half wave rectification.
instructions in this literature. If you have any questions, contact
the controller manufacturer and/or Belimo.
Multiple actuators, one transformer
Transformer(s)
Belimo actuators require a 24 VAC Class 2 transformer. The
actuator enclosure cannot be opened in the field, there are no
parts or components to be replaced or repaired.
– EMC Directive: 2004/108/EC
– Software Class A: Mode of Operation Type 1
– Low Voltage Directive: 2006/95/EC
Example: 3 AF Actuators Supplied, 16 Ga. wire (refer to table on
page 3)
350 ft. (allowable wire length) ÷ 3 actuators = 117 ft. maximum wire run
Typical Transformer Sizing
Actuator Series
EFB, EFX
AFB, AFX
AF
NFB, NFX
LF
TF
GMB
AMB / ARB
NMB
LMB / LRB
CMB
AHB
LHB
LUB
AMQB
NMQB
LMQB
AHQB
LHQB
GK / GKR
NK
AHK
Voltage
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
800-543-9038 USA
2
Required VA
Per Actuator
16
10
10
9
7
5
7
6
6
3
1.5
4.5
3
3
26
23
23
23
23
21
22
20
Multiple actuators may be powered from one transformer provided the
following rules are followed:
1. The TOTAL current draw of the actuators (VA rating) is less than or
equal to the rating of the transformer.
2. Polarity on the secondary of the transformer is strictly followed.
This means that all No. 1 wires from all actuators are connected
to the common leg on the transformer and all No. 2 wires from all
actuators are connected to the hotleg. Mixing wire No. 1 & 2 on one
leg of the transformer will result in erratic operation or failure of the
actuator and/or controls.
Multiple actuators, multiple transformers
Multiple actuators positioned by the same control signal may be powered
from multiple transformers provided the following rules are followed:
1. The transformers are properly sized.
2. All No. 1 wires from all actuators are tied together and tied to the
negative leg of the control signal. See wiring diagram.
Wire type and wire installation tips
For most installations, 18 or 16 Ga. cable works well with Belimo
actuators. Review job requirements and determine whether a plenum
or appliance rated cable is appropriate. Use code-approved wire nuts,
terminal strips or solderless connectors where wires are joined. It is
good practice to run control wires unspliced from the actuator to the
controller. If splices are unavoidable, make sure the splice can be
reached for possible maintenance. Tape and/or wire-tie the splice to
reduce the possibility of the splice being inadvertently pulled apart.
Wire length for actuator installation
Keep power wire runs below the lengths listed in the following tables.
If more than one actuator is powered from the same wire run, divide
the allowable wire length by the number of actuators to determine the
maximum run to any single actuator.
866-805-7089 CANADA
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
WARNING: The wiring technician must be trained and experienced
with electronic circuits. Disconnect power supply before attempting any
wiring connections or changes. Make all connections in accordance
with wiring diagrams and follow all applicable local and national codes.
Provide disconnect and overload protection as required. Use copper,
twisted pair, conductors only. If using electrical conduit, the attachment
to the actuator must be made with flexible conduit.
24 VAC
110 VAC
800-543-9038 USA
866-805-7089 CANADA
6
7
7
6
7
GM…
1125
800
475
300
895
545
900
550
800
1125
900
1150
1125
800
500
310
575
200
500
12
350
14
345
125
375
16
325
325
220
80
200
6
7.5
AM…
1150
925
600
375
200
6.5
NM…
1150
925
600
375
200
7.5
AM…
1125
700
450
300
150
6.5
NM…
1125
800
500
325
175
1125
700
450
300
150
1125
800
500
325
175
MAX Distance between Actuator and Supply (feet)
9.5
1150
LF…US TF…US
1125
900
18
215
11
NF..UP
1150
800
175
120
18
AF…US
895
900
20
29
AF..UP
EF
wire
gauge
1050
440
545
500
12
650
575
375
275
500
325
14
575
375
325
345
165
415
110
VA
7.5
6
MAX Distance between Actuator and Supply (feet)
6.5
16
215
11
GM…
1125
18
265
8.5
LF…US TF…US
420
175
21
NF..UP
440
800
20
wire
gauge
AF
1175
260
500
AF..UP
1125
275
160
105
EF
1000
1100
165
900
800
700
550
600
500
12
550
390
360
350
14
VA
7
NM…
5
LM/LR…
1.5
CM…
1125
700
450
250
4.5
LM…
1125
700
450
250
4.5
LM…
700
450
250
1500
1000
600
325
3.5
CM…
1150
1000
600
350
3.5
CM…
1200
1150
800
MAX Distance between Actuator and Supply (feet)
22
NKQ… GM/GR… AM/AR…
325
110
21
GK/
GKR…
225
450
5
TF…US
145
325
7
LF…US
16
250
9
NF
18
220
10
AF
175
16
EF
20
wire
gauge
VA
1175
1125
750
400
3
LU
1175
1125
750
400
3
LU
600
375
200
6
AH…
700
450
250
5
LH…
700
450
250
5
LU…
1400
1200
1100
1
TR…
500
300
200
125
70
18
AMQ… NMQ…
LMQ… AHQ…
LHQ…
*Belimo actuators and auxiliary switches are designed as a IEC protection class II, double insulated, and do not require an independent ground wire to
earth, unless otherwise indicated in this document
220 VAC
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Wire Size vs. Length of Run for Damper Actuators and Control Valves
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3
24 VAC
110 VAC
800-543-9038 USA
866-805-7089 CANADA
3
SY2
Amps
357
606
905
SY1
Amps
12
10
8
5051
7937
12821
19608
33333
49751
18
16
14
12
10
8
0.3
29851
20000
11765
7692
4762
3030
0.5
29851
20000
11765
7692
4762
3030
0.5
Amps
SY3
5000
SY2
14925
8
5000
2941
1923
Amps
10000
10
2941
1923
SY1
5882
12
1190
758
1
Amps
SY3
543
364
214
140
Amps
3846
14
1190
758
1
364
214
140
87
55
7463
2381
16
wire gauge
3
7463
1515
18
0.5
543
233
14
87
55
92
144
16
wire gauge
SY3
Amps
SY4
6
Amps
SY5
6.5
Amps
1.5
Amps
SY5
250
168
99
65
40
1.8
Amps
SY6
3.2
Amps
SY7
4
Amps
SY8
3.2
Amps
SY9
0.7
Amps
SY5
4975
3333
1961
1282
794
505
0.8
Amps
SY6
4146
2778
1634
1068
661
421
1.6
Amps
SY7
2332
1563
919
601
372
237
2
Amps
SY8
1866
1250
735
481
298
189
1.6
Amps
SY9
2332
1563
919
601
372
237
24876
16667
9804
6410
3968
2525
21322
14286
8403
5495
3401
2165
18657
12500
7353
4808
2976
1894
9328
6250
3676
2404
1488
947
7463
5000
2941
1923
1190
758
9328
6250
3676
2404
1488
947
MAX Distance between Actuator and Supply (feet)
0.6
Amps
SY4
5741
3846
2262
1479
916
583
MAX Distance between Actuator and Supply (feet)
1.3
Amps
SY4
271
182
107
70
43
MAX Distance between Actuator and Supply (feet)
1.8
18
wire gauge
SY2
Amps
SY1
7463
5000
2941
1923
1190
758
2
Amps
SY10
1866
1250
735
481
298
189
4
Amps
SY10
9328
6250
3676
2404
1488
947
1.6
Amps
SY11
2488
1667
980
641
397
253
3
Amps
SY11
6784
4545
2674
1748
1082
689
2.2
Amps
SY12
1866
1250
735
481
298
189
4
Amps
SY12
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
The NEC mandates that 24 VAC over 100 VA power requires CLASS 1 wiring conduit. Local codes may vary. Do NOT mix CLASS 1 & CLASS 2 circuits in
the same conduit. Generally, 24 VAC actuators over 100 VA should be changed to 120 VAC models.
220 VAC
4
Amps
Wire Size vs. Length of Run for SY Series Actuators
Wiring for Damper Actuators and Control Valves
W236_11
On/Off, Spring Return, Electronic Fail-Safe, 24V
Actuators: EFB24(-S)
TF24(-S) US
EFX24(-S)
GKB24-3
AF24(-S) US
GKX24-3
NFB24(-S)
NKQB24-1
Hazard Identification
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
On/Off
LF24(-S) US
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
NFX24(-S)
NKQX24-1
1
Provide overload protection and disconnect as required.
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
A
Actuators with appliance cables are numbered.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
On/Off
1
24 VAC Transformer
24 VAC Transformer
2
3
5
Blk (1) Common –
Line
Volts
5
3
Red (2) +
Blk (1) Common
Line
Volts
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
a
a open
a closed
Red (2) + Hot
Wht (3) +
The indication of direction
is valid for switch position 1.
1
0
NKQ
On/Off
1
24 VAC Transformer
Line
Volts
3
5
Blk (1) Common –
a
Red (2) + Hot
Wht (3) + Y1 input
GK
Refer to page 26 for auxiliary switch (-S models) wiring.
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5
Wiring for Damper Actuators and Control Valves
W231_A_11
On/Off, Spring Return, 120, 230V and UP
Actuators: EFB120(-S)
NFBUP(-S)
EFX120(-S)
NFXUP(-S)
AFBUP(-S)
AFXUP(-S)
AF120(-S) US/AF230(-S) US
LF120(-S) US/LF230(-S) US
TF120(-S) US
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
14
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
TF120(-S) US can be supplied with both 120 VAC
and 230 VAC.
19
UP models and TF120(-S) US uses “L” instead of “H”
on #2 wire.
20
All 120 VAC, 230 VAC and UP actuators use appliance rated
cables.
UP
Universal Power Supply (UP) models can be supplied
with 24 VAC up to 240 VAC.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
On/Off
Line
Volts
14
UP
2
20
19
Wht N
Wht (1) Neutral
Blk H
Blk
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
120 VAC
230 VAC
(2) Hot
Refer to page 26 for auxiliary switch (-S models) wiring.
800-543-9038 USA
6
866-805-7089 CANADA
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Wiring for Damper Actuators and Control Valves
W232_11
Floating Point, Spring Return, 24V
Actuators:
LF24-3(-S) US
TF24-3(-S) US
LFC24-3...US
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
INSTALLATION NOTES
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
Actuators Hot wire must be connected to the control board
common.
For triac sink the Common connection from the actuator
must be connected to the Hot connection of the controller.
The actuator must be connected to the control board common.
5
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Actuators may also be powered by 24 VDC.
3
CAUTION
6
11
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
† Actuator
Wire Number
4
5
4
5
TF24-3 US
TF24-3-S US
LF24-3 US
LF24-3-S US
Floating Point
Color
Org
Org
Grn
Wht
Triac Source
24 VAC Transformer
3
24 VAC Transformer
Blk (1) Common
Line
Volts
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
5
Line
Volts
Red (2) + Hot
a
b
Wht (3) +
†
2
Hot
+
Com
5
Blk (1) Common
Red (2) + Hot
CW
CCW
Wht (3) +
LF24-3(-S) US
LFC24-3-R US
LFC24-3-S US
TF24-3(-S) US
The indication of direction
is valid for switch position CW.
†
+
CW
CCW
LF24-3(-S) US
TF24-3(-S) US
The indication of direction
is valid for switch position CW.
Controller
Triac Sink
Triac Sink with Separate Transformer
24 VAC Transformer
Line
Volts
2
Hot
Com
5
11
24 VAC Transformer
Blk (1) Common
Red (2) + Hot
24 VAC Transformer
6
Line
Volts
Wht (3) +
†
CW
Line
Volts
2
5
+
CCW
Blk (1) Common
Hot
LF24-3(-S) US
TF24-3(-S) US
Com
Red (2) + Hot
6
Wht (3) +
Controller
The indication of direction
is valid for switch position CW.
†
CW
+
CCW
LF24-3(-S) US
TF24-3(-S) US
Controller
The indication of direction
is valid for switch position CW.
Refer to page 26 for auxiliary switch (-S models) wiring.
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7
Wiring for Damper Actuators and Control Valves
Actuators: LMB24-3(-S) (-P5) (-P10) (-T)
TR24-3(-T) US
CMB24-3…
NMB24-3
ARB24-3-5
AMB24-3(-S)
GMB24-3…
GRB24-3-5
LMX24-3(-T)
NMX24-3(-T)
GRB24-3-7
Hazard Identification
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
LRB24-3(-S) ARX24-3
ARB24-3(-S) LRX24-3
LRCB24-3(-S)
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
AMX24-3(-T)
GMX24-3…
GMB24-3-X1
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
Actuators with appliance cables are numbered.
16
The TR24-3-T US actuators are provided with
a numbered screw terminal strip instead of cable.
17
TR24-3 US actuators cannot be wired in parallel.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
Floating Point
On/Off
24 VAC Transformer
2
3
5
24 VAC Transformer
Blk (1) Common
Line
Volts
3
5
Blk (1) Common
Line
Volts
Red (2) +
2
Red (2) +
a
a open
a closed
Wht (3) +
1 0
The indication of direction
is valid for switch position 1.
Wht (3) +
LMB(X)24-3...
NMB(X)24-3...
AMB(X)24-3...
GMB(X)24-3...
CMB24-3...
LRB(X)24-3...
ARB(X)24-3...
Line
Volts
The indication of direction
is valid for switch position 1.
GMB(X)24-3...
CMB24-3...
LRB(X)24-3...
ARB(X)24-3...
16
17
5
24 VAC Transformer
Blk 1 Common
5
16
17
Blk 1 Common
Line
Volts
Red 2 +
Red 2 +
Wht 3 +
Note: TR24-3 (-T) US cannot
be wired in parallel with
any actuator.
LMB(X)24-3...
NMB(X)24-3...
AMB(X)24-3...
Floating Point
On/Off – SPDT Switch
24 VAC Transformer
1 0
Wht 3 +
Note: TR24-3 (-T) US cannot
be wired in parallel with
any actuator.
TR24-3 (-T) US
TR24-3 (-T) US
Refer to page 26 for auxiliary switch (-S models) and -P5, -P10 potentiometer wiring.
800-543-9038 USA
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866-805-7089 CANADA
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W332_11
On/Off and Floating Point, Non-Spring Return, 24V
Wiring for Damper Actuators and Control Valves
W612_11
Floating Point, Electronic Fail-Safe, 24V
Actuators: GKB24-3
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
1
Provide overload protection and disconnect as required.
3
Actuators may also be powered by 24 VDC.
5
Control signal may be pulsed from either the Hot (source)
or the Common (sink) 24 VAC line.
8
Contact closures A & B also can be triacs.
A & B should both be closed for triac source and open for
triac sink.
9
For triac sink the common connection from the actuator
must be connected to the hot connection of the controller.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Floating Point
GKB24-3
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
9
Wiring for Damper Actuators and Control Valves
Actuators:
LMX120-3
NMX120-3
AMX120-3
GMX120-3
LRX120-3
ARX120-3
CMB120-3
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
15
LMB(X), NMB(X), AMB(X), GMB(X), LRB(X), and ARB(X)
can be supplied with either 120 VAC or 230 VAC.
19
All 120VAC and 230VAC actuators use appliance rated
cables.
A
Actuators with appliance cables are numbered.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
Floating Point
On/Off
100 to 240 VAC
2
15
19
100 to 240 VAC
15
2
19
N L1
Blu (1) Common –
N L1
Blk (1) Common
H L2
Blk (2) +
H L2
Red (2) +
a open
a closed
a
The indication of direction
is valid for switch position 1.
Wht (3) +
1
0
Wht (3) +
The indication of direction
is valid for switch position 1.
1
0
Refer to page 26 for auxiliary switch (-S models) wiring.
800-543-9038 USA
10
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W364_11
On/Off and Floating Point, Non-Spring Return, 100 to 240V
Wiring for Damper Actuators and Control Valves
W233_A_11
Proportional, Spring Return, 24V
Actuators:
EFB24-SR(-S)
NFB24-SR(-S)
EFX24-SR(-S)
NFX24-SR(-S)
AFB24-SR(-S)
AFX24-SR(-S)
AF24-SR US
LF24-SR(-S) US
TF24-SR(-S) US
AFA24-SR US
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
4
Equipment damage!
Up to four actuators may be connected in parallel if not
mechanically linked. Power consumption and input
impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
Actuators with appliance cables are numbered.
6
Only connect common to neg. (–) leg of control circuits.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
7
A 500 Ω resistor converts the 4 to 20 mA control
signal to 2 to 10 VDC.
8
The AFA24-SR US and TF24-SR(-S) US are supplied
without position feedback.
† Actuator
24 VAC Transformer
Line
4
7
Blk (1) Common
Volts
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
3
Red (2) + Hot
(–)
Control Signal
(+)
VDC/mA
Ω
500 Ω
2 to 10 VDC (–)
Feedback Signal (+)
5
Wht (3) Y Input,
2 to 10
†
Wire Number
5
5
5
5
5
5
5
5
5
EFB24-SR(-S)
EFX24-SR(-S)
AFB24-SR(-S)
AFX24-SR(-S)
AF24-SR US
NFB24-SR(-S)
NFX24-SR(-S)
LF24-SR US
LF24-SR-S US
Color
Org
Org
Org
Org
Wht
Org
Org
Grn
Wht
(5) U Output,
2 to 10V
6
CW
CCW
EFB24-SR(-S)
EFX24-SR(-S)
AFB24-SR(-S)
AFX24-SR(-S)
AF24-SR US
NFB24-SR(-S)
NFX24-SR(-S)
LF24-SR(-S) US
24 VAC Transformer
Line
3
4
7
Blk (1) Common
Volts
(–)
Control Signal
(+)
VDC/mA
6
Ω
500 Ω
Red (2) + Hot
5
Wht (3) Y Input,
2 to 10V
8
AFA24-SR US
TF24-SR(-S) US
Refer to page 26 for auxiliary switch (-S models) wiring.
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
11
Wiring for Damper Actuators and Control Valves
W333_11
Proportional, Non-Spring Return, Electronic Fail-Safe, 24V
Actuators: LMB24-SR (-T)
NMB24-SR
LMX24-SR (-T)
GMB24-SR
AMX24-SR (-T)
CMB24-SR-R GKB24-SR
AMB24-SR
CMB24-SR-L
NMX24-SR (-T)
GMX24-SR
GKX24-SR
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
Actuators with appliance cables are numbered.
6
Only connect common to neg. (–) leg of control circuits.
Terminal models (-T) have no-feedback.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
4
LRB24-SR TR24-SR (-T) US
ARB24-SR LRX24-SR
ARX24-SR
NKQB24-SR NKQX24-SR
Equipment damage!
Up to four actuators may be connected in parallel if not
mechanically linked. Power consumption and input
impedance must be observed.
APPLICATION NOTES
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Blk
Line
7
Ω
(–)
500 Ω
Control Signal
(+)
VDC/mA
7
3
24 VAC Transformer
4
Line
(1) Common
5
(–)
Control Signal
(+)
VDC/mA
Wht (3) Y Input 2 to 10V
Ω
500 Ω
Red (2) + Hot
5
Wht (3)
Y Input, 2 to 10V
Org (5)
U Output, 2 to 10V
7
2 to 10 VDC (–)
Feedback Signal (+)
6
4
Blk (1) Common
Volts
Red (2) + Hot
Volts
A 500 Ω resistor converts the 4 to 20 mA control
signal to 2 to 10 VDC.
TR24-SR (-T) US
6
1 0
LMB(X)24-SR...
NMB(X)24-SR...
AMB(X)24-SR...
GMB(X)24-SR...
LRB(X)24-SR...
ARB(X)24-SR...
LHB(X)24-SR...
AHB(X)24-SR...
LUB(X)24-SR
CMB24-SR...
GK...
NK...
800-543-9038 USA
12
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
3
24 VAC Transformer
Meets cULus requirements without the need of an
electrical ground connection.
Wiring for Damper Actuators and Control Valves
W365_11
Proportional, Non-Spring Return, 100 to 240V
Actuators: LMX120-SR
NMX120-SR
AMX120-SR
LRX120-SR
ARX120-SR
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
15
LMB(X), NMB(X), AMB(X), GMB(X), LRB(X), and
ARB(X) can be supplied with either 120 VAC or 230 VAC.
6
Only connect common to neg. (–) leg of control circuits.
19
All 120 VAC and 230 VAC actuators use appliance rated
cables.
A
Actuators with appliance cables are numbered.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
2
A 500 Ω resistor converts the 4 to 20 mA control
signal to 2 to 10 VDC.
19
N L1
Wht (1) Neutral
H L2
Blk (2) Hot +
6
7
Cable 2
15
Meets cULus requirements without the need of an
electrical ground connection.
Blk (1) Common
7
(–)
Control Signal
VDC/mA (+)
2 to 10 VDC (–)
Feedback Signal (+)
Red (2) Hot +
5
Wht (3) Y Input, 2 to 10V
Org (5) U Output, 2 to 10V
1
800-543-9038 USA
Cable 1
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
100 to 240 VAC
APPLICATION NOTES
0
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
13
Wiring for Damper Actuators and Control Valves
W225_2_11
Phasecut Control Signal, Spring Return and Non-Spring Return, 24V
Actuators:
AF24-PC US
NMX24-PC
LMX24-PC
GMX24-PC
AMX24-PC
ARX24-PC
LRX24-PC
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have
numbers on wires; use color codes instead.
Actuators with appliance cables are numbered.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power
consumption and input impedance must be observed.
APPLICATION NOTES
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
2
Meets cULus requirements without the need of an
electrical ground connection.
5
3
24 VAC Transformer
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Blk (1) Common –
Line
Volts
Red (2) Hot +
Wht *(3) Y Input, 0 to 10V phasecut
(–)
Control Signal
(+)
0 to 10 V Phasecut
Org‡ (5) U Output, 2 to 10V
…PC
* White color wire for AF24-PC US, Pink color for all others.
‡ White color wire for AF24-PC US, Orange color for all others.
800-543-9038 USA
14
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
Wiring for Damper Actuators and Control Valves
W604_11
Proportional, Spring Return, 24V, 3 kΩ or 10 kΩ Control Input
Actuators: LF24-ECON-R03 US
LF24-ECON-R10 US
AF24-ECON-R03 US
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
Override Control
27
A relay or switch can spring return the actuator when the
RTU fan de-energizes, or if low ambient temperature is sensed.
A standard relay can be used to close the sensor circuit to
engage economizer mode, e.g. outside air changeover device
like a dry bulb or enthalpy limit switch. Honeywell ® logic
module W7459A and enthalpy sensor C7400 also provide
terminals for this switching.
29
A remote CO2 sensor or DDC controller can change the
standard relay opening or closing the sensor circuit. This
device can be a relay or a dry bulb/enthalpy limit switch.
30
Override control for Y2 only accepts 0 to 10 VDC
override control.
Application
Drive closed (0%)
Morning warm-up cycle
24 VAC
W203
AF24-ECON
LF24-ECON… position
Y1
Common
Drive open (100%)
Smoke Purge
Y1
Open wire
Drive to min. position
Mechanical cooling in
use, RTU thermostat
calls for heat.
0 VDC to 10 VDC
Min. position of 0% to 100%
B
Line
Volts
Blk (1) Common
Red (2) + Hot
27
Wht (3) Y1
A
Override potentiometer
via a remote C02
sensor/controller or
DDC controller.
Standard Economizer Mode Wiring
2
5
24 VAC Transformer
Org (4) Y2 Min-pos, 0 to 10V
Grn (5) U Output, 2 to 10V
Default
CW
CCW
A
Override
Closed (0%)
B
Override
Open (100%)
(–)
Control Signal
(+)
0 to 10 VDC
29
30
1
0
26
.8
.2
.4
.6
MIN
AF24-ECON-R03 US
LF24-ECON-R03 US
LF24-ECON-R10 US
W202
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Min-position is adjustable from 0 to 100% with a
potentiometer on the actuator cover.
Override
Wire Input Signal
Y2
26
28
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Y1
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
5
CAUTION
2
5
24 VAC Transformer
Line
Volts
Blk (1) Common
Red (2) + Hot
27
Wht (3) Y1
3 kΩ NTC*
MA thermistor
setpoint 55∞F
Org (4) Y2 Min-pos, 0 to 10 V
Grn (5) U Output, 2 to 10V
28
Default
CW
CCW
(–)
Control Signal
(+)
0 to 10 VDC
29
30
1
0
26
.8
.2
.4
.6
MIN
AF24-ECON-R03 US
LF24-ECON-R03 US
LF24-ECON-R10 US
*10 kΩ NTC thermistor for -R10 types.
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
15
Wiring for Damper Actuators and Control Valves
Proportional, Spring Return, 24V, 2 to 10 VDC (or 4 to 20 mA)
W605_11
Control Signal or Three-Position On/Off Control
Actuators: LF24-SR-E US
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
7
A 500 Ω resister converts the 4 to 20 mA control signal to
2 to 10 VDC.
26
Min-position is adjustable from 0 to 100% with a
potentiometer on the actuator cover.
31
For three-position control set direction of rotation to CW (default).
32
Switch A, actuator spring returns when open (e.g., fan interlock).
21 24 VAC Transformer
Blk (1)
Red (2) x + Min-position
32
Wht (3) D Y Full Open
Grn (5)
31
Three-Position Control Signals
Switch A Wire 2-Red (x)
Wire 3-White (D)
Any
Any
Closed (via spring)
24 VAC
Open
Min-position*
Closed
Open
24 VAC
Full Open*
Closed
24 VAC
24 VAC
Full Open*
* Desired position achieved by driving actuator with motor.
** An example would be to interlock the actuator power supply with the fan
motor starter.
LF24-SR-E US
21 24 VAC Transformer
W179
3
2
Line
Blk (1) Common
Volts
0
.2
MIN
3
5
Blk (1)
Volts
Line
.4
Min-Position with Full Open Override (with a single
contact closure)
2 to 10 VDC Control of LF24-SR-E US
5
.8
.6
26
Closed
24 VAC Transformer
1
Default
CW
CCW
Position
Open**
21
U Output, 2 to 10V
Common
Red (2) x + Min-position
32
24 VAC
Wht (3) D Y Full Open
Red (2) + Hot
Ω
Grn (5)
(–)
Control Signal (+)
2 to 10 VDC
Wht (3) Y Input, 2 to 10V
7
31
Grn (5) U Output, 2 to 10V
Default
CW
1
CCW
LF24-SR-E US
0
.8
.6
26
.8
.4
800-543-9038 USA
1
.6
26
16
U Output, 2 to 10V
Default
CW
CCW
LF24-SR-E US
.4
0
.2
MIN
.2
MIN
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Provide overload protection and disconnect as required.
21
Common
24 VAC
Volts
Meets cULus requirements without the need of an
electrical ground connection.
3
5
Line
APPLICATION NOTES
W176
Three-Position Control with a SPDT Switch or Two Contact
Closures (e.g. fan, cooling Y)
W176
2
3
Wiring for Control Valves
W606_11
On/Off and Floating Point, Spring and Non-Spring Return, 24V
Actuators:
NV24-3 US
NVD24-3 US
NVFD24 (-E) US
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
Floating Point and On/Off Control (diagram shown with default
position of S1.2: Off)
24 VAC Transformer
Line
2
On/Off Control-using actuator to drive open/close, spring upon
power loss. (diagram shown with default position of S3.2: 3-way
Off, 2-way On)
Blk (1) – Common
Volts
Wht (2) +
2
24 VAC Transformer
extending
Line
Wht (3) +
Blk (1) – Common
Volts
retracting
Red (2) + Hot
Wht (3) Y1 Input
NV24-3 US
NVD24-3 US
NVFD24 US
NVFD24-E US
= actuator plunger extending
= actuator plunger retracting
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Triac Source Floating Point
On/Off Control (diagram shown with default position of S1.2: Off)
Line
24 VAC Transformer (AC only)
Volts
24 VAC Transformer
Line
Volts
2
2
Hot
Com
Blk (1) – Common
Wht (2) +
extending
Wht (3) +
retracting
Blk (1) – Common
Wht (2) + Hot
Wht (3) Y1 Input
Controller
NV24-3 US
NVD24-3 US
NV24-3 US
NVD24-3 US
Triac Sink Floating Point
Line
On/Off Control-using actuator to drive one direction and spring the
opposite direction. NOTE: A bridge must be made inside the NVF
between terminals 2 and 3 (diagram shown with default position of
S3.2: 3-way Off, 2-way On)
24 VAC Transformer
Line
Volts
Volts
2
Hot
Com
Blk (1) – Common
Wht (2) + Hot
2
Controller
Wht (3) Y1 Input
Blk (1) – Common
NV24-3 US
NVD24-3 US
Wht (2) + Hot
Wht (3) Y1 Input
NVFD24 US
NVFD24-E US
800-543-9038 USA
24 VAC Transformer (AC only)
SPRING RETURN ACTUATORS MODEL DESIGNATION
866-805-7089 CANADA
retracting plunger (spring up)
NVFD24 US
NVFD24-MFT US
NVF24-MFT US
extending plunger (spring down)
NVFD24-E US
NVFD24-MFT-E US
NVF24-MFT-E US
203-791-8396 LATIN AMERICA / CARIBBEAN
17
Wiring for Control Valves
Actuators:
NVF24-MFT (-E) US
NVFD24-MFT (-E) US
NV24-MFT US
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
10
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
For triac sink the Common connection from the actuator
must be connected to the Hot connection of the controller.
Position feedback cannot be used with a triac sink controller.
The actuator internal common reference is not compatible.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
8
Control signal may be pulsed from either the Hot (Source)
or Common (Sink) 24 VAC line.
12
IN4004 or IN4007 diode.
(IN4007 supplied, Belimo part number 40155)
Triac Source Floating Point
24 VAC Transformer (AC only)
Floating Point Control. (diagram shown with default position of
S3.2: 3-way Off, 2-way On.)
Line
Volts
2
Hot
2
24 VAC Transformer
12 Requires diode
NVD24-MFT US
COM
Blk (1) Common
Red (2) + Hot
Line
Blk
Volts
(1) – Common
Wht (3) Y1 Input, 2 to 10V
Red (2) + Hot
Wht (5) U Output, 2 to 10V
A
Wht (3) Y1 Input
CCW
2 to 10 VDC
Feedback Signal
CW
12
12
Wht (5) U Output, 2 to 10V
B
Controller
Position
Feedback
NVF24-MFT US
NVF24-MFT-E US
NVFD24-MFT US
NVFD24-MFT-E US
NV24-MFT US
NVD24-MFT US
NVF24-MFT US
NVF24-MFT-E US
NVFD24-MFT US
NVFD24-MFT-E US
NV24-MFT US
NVD24-MFT US
Direction of rotation switch
CCW
CCW
CW
CW
B 1
A
A
B 1
Pulse Width Modulation Control Wiring (diagram shown with default
position of S3.2: 3-way Off, 2-way On)
12
2
24 VAC Transformer
Line
Blk
Volts
(1) – Common
Triac Sink Floating Point
Red (2) + Hot
24 VAC Transformer (AC only)
8
Line
Volts
Wht (3) Y Input
(–)
2 to 10 VDC
Feedback Signal (+)
10
Wht (5) U Output
Hot
NVF24-MFT US
NVF24-MFT-E US
NVFD24-MFT US
NVFD24-MFT-E US
NV24-MFT US
NVD24-MFT US
COM
Red (2) + Hot
Wht (3) Y1 Input, 2 to 10V
Wht (5) U Output, 2 to 10V
12
MFT Typical 2 to 10 VDC or 4 to 20 mA Wiring (diagram shown with
default position of S3.2: 3-way Off, 2-way On)
24 VAC Transformer
Line
(–)
Control Signal
VDC/mA (+)
(–)
2 to 10 VDC (+)
Feedback Signal
Controller
NVF24-MFT US
NVF24-MFT-E US
NVFD24-MFT US
NVFD24-MFT-E US
NV24-MFT US
NVD24-MFT US
2
Blk
Volts
2
Blk (1) Common
(1) Common
SPRING RETURN ACTUATORS MODEL DESIGNATION
Red (2) + Hot
Ω
500 Ω
Wht (3) Y1 Input, 2 to 10V
retracting plunger (spring up)
NVFD24 US
NVFD24-MFT US
NVF24-MFT US
extending plunger (spring down)
NVFD24-E US
NVFD24-MFT-E US
NVF24-MFT-E US
Wht (5) U Output, 2 to 10V
NVF24-MFT US
NVF24-MFT-E US
NVFD24-MFT US
NVFD24-MFT-E US
NV24-MFT US
NVD24-MFT US
800-543-9038 USA
18
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W607_11
MFT, Spring and Non-Spring Return, 24V
Wiring for Damper Actuators and Control Valves
W228_A_11
MFT, Spring Return, 24V
Actuators: TF24-MFT US
LF24-MFT(-S) US
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
INSTALLATION NOTES
3
Actuators may also be powered by 24 VDC.
CAUTION
5
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
8
4
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
7
A 500 Ω resistor converts the 4 to 20 mA control signal to
2 to 10 VDC.
9
Contact closures A & B also can be triacs. A & B should both be
closed for triac source and open for triac sink.
12
4
Blk
Line
Volts
8
(–)
2 to 10 VDC
Feedback Signal (+)
IN4004 or IN4007 diode. (IN4007 supplied, Belimo part
number 40155).
(1) – Common
Two Position
Red (2) + Hot
A
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
5
10
For triac sink the Common connection from the actuator must
be connected to the Hot connection of the controller. Position
feedback cannot be used with a Triac sink controller. The
actuator internal common reference is not compatible.
10
Floating Point
24 VAC Transformer
Control signal may be pulsed from either the Hot (Source)
or Common (Sink) 24 VAC line.
Wht (3) Y1 Input
4
24 VAC/DC Transformer
3
5
B
9
12
†
(5) U Output 2 to 10V
Line
Blk (1)
Common
Volts
Red (2)
Hot
a
CCW CW
(–)
Position
Feedback VDC (+)
Direction of rotation switch
CCW
CW
CW
A
B
Y Input
†
U Output
(5)
CCW CW
CCW
5
Wht (3)
B 5
A
Override Control to min, mid, max, Positions
PWM
5
24 VAC Transformer (AC only)
24 VAC Transformer (AC only)
Blk (1) Common
Line
5
4
Volts
Line
Blk (1)
Common
Red (2)
+ Hot
Wht (3)
Y Input
8
Volts
(–)
Position (+)
Feedback VDC
†
(5)
Red (2) + Hot
A
Ω
(–)
Control Signal
2-10 VDC or 4 to 20 mA (+)
7
U Output
B
C
Wht (3) Y1 Input, 2 to 10V
500 Ω
1/4 watt
A
Min*
Mid*
Max*
Normal**
† Actuator
TF24-MFT US
LF24-MFT US
Wire Number
5
5
800-543-9038 USA
Color
Org
Wht
B
C
Functions
CCW CW
0%
50%
100%
Control mode acc. to Y
* Default selectable 0-100%. See Configuration Data Sheet.
** Customizable. See Configuration Data Sheet.
Refer to page 26 for auxiliary switch (-S models) wiring.
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
19
Wiring for Damper Actuators and Control Valves
W400_A_11
MFT, Spring Return, Non-Spring Return, Electronic Fail-Safe, 24V
Actuators: EFB24-MFT(-S) EFX24-MFT(-S) AFB24-MFT(-S) AFX24-MFT(-S) NFB24-MFT(-S) NFX24-MFT(-S)
LMX LRX NMX AMX ARX GKX NKQ ARX24-MFT-5 ARB24-MFT-5 GRX24-MFT-5
GMX24-MFT-X1 GRB24-MFT-S GRB24-MFT-5 GRB24-MFT-7
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
3
CAUTION
5
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
8
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
10
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this product, it may
be necessary to work with live electrical components. Have a qualified licensed
electrician or other individual who has been properly trained in handling live
electrical components perform these tasks. Failure to follow all electrical safety
precautions when exposed to live electrical components could result in death or
serious injury.
APPLICATION NOTES
Meets cULus requirements without the need of an electrical
ground connection.
7
A 500 Ω resistor converts the 4 to 20 mA control signal
to 2 to 10 VDC.
9
Contact closures A & B also can be triacs. A & B should
both be closed for triac source and open for triac sink.
VDC/4-20 mA
4
24 VAC Transformer
3
For triac sink the Common connection from the actuator
must be connected to the Hot connection of the controller.
Position feedback cannot be used with a triac sink controller.
The actuator internal common reference is not compatible.
5
Blk (1) Common
Line
Volts
Two Position
Red (2) + Hot
500 Ω
Ω 1/4
watt
(–)
Control Signal
(+)
4 to 20 mA or 2 to 10 VDC
24 VAC/DC Transformer
Wht (3) Y1 Input, 2 to 10V
7
Pnk (4) Y2 Input
4
Blk (1) Common
Line
Grn (5) U Output, 2 to 10V
5
3
Volts
Red (2) Hot
a
CCW CW
Position
Feedback VDC
Wht (3) Y Input
Pnk (4) Y2 Input
Org (5) U Output
(–)
(+)
Floating Point (except NKQ)
10
24 VAC Transformer
4
5
3
Blk (1) Common –
Line
Volts
Red (2) Hot +
A
8
Wht (3) Y1 Input
Override Control to min, mid, max, Positions
B
(–)
2 to 10 VDC
Feedback Signal (+)
Pnk (4) Y2 Input
9
Org (5) U Output 2 to 10V
24 VAC Transformer (AC Only)
CCW
CW
A
B 5
Volts
CCW
Ω
B 5
(–)
Control Signal
2-10 VDC or 4 to 20 mA (+)
Triac Source and Sink Diagrams (See page 21)
Red (2) + Hot
A
CW
A
7
B
C
Wht (3) Y1 Input, 2 to 10V
Pnk (4) Y2 Input
Org (5)
500 Ω
1/4 watt
PWM (except NKQ)
24 VAC Transformer (AC only)
4
Functions
5
Min*
Blk (1) Common
Line
Volts
Position (–)
Feedback VDC (+)
800-543-9038 USA
20
8
Red (2) + Hot
Wht (3) Y Input
Pnk (4) Y2 Input
Org (5) U Output
866-805-7089 CANADA
5
Blk (1) Common
Line
Direction of rotation switch
3
Mid*
Max*
Normal**
a
b
c
0%
50%
100%
Control mode acc. to Y
* Default selectable 0-100%. See Configuration Data Sheet.
** Customizable. See Configuration Data Sheet.
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
4
Actuators may also be powered by 24 VDC.
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
Control signal may be pulsed from either the Hot (Source)
or Common (Sink) 24 VAC line.
Wiring for Damper Actuators and Control Valves
W402_11
MFT, Non-Spring Return, 24V
Actuators: LMX
ARB24-MFT-5
GRB24-MFT-7
LRX
GMX24-MFT
NMX
AMX
ARX
GMX24-MFT-X1 GRX24-MFT-5 GRX24-MFT-7
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
4
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
5
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
6
Only connect common neg (-) leg of control circuits.
11
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Triac Sink
ARX24-MFT-5
GRB24-MFT-5
For triac sink with common connection from the actuator
must be connected to the hot connection of the controller.
The actuator must be connected to the control board
common.
APPLICATION NOTES
Meets cULus requirements without the need of an
electrical ground connection.
Triac Sink with Separate Transformer
24 VAC Transformer
24 VAC Transformer
Line
Volts
24 VAC Transformer
11
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Hot
Com
4
5
6
Blk (1) Common
Volts
Line
4
Volts
Red (2) + Hot
Wht (3) Y1 Input
Line
5
Blk (1) Common
Hot
Pnk (4) Y2 Input
Org (5) U Output 2 to 10 V
Com
Red (2) + Hot
Wht (3) Y1 Input
Pnk (4) Y2 Input
Org (5) U Output 2 to 10 V
Controller
Controller
Triac Source
24 VAC Transformer
Line
Volts
4
Hot
Com
5
Blk (1) Common
Red (2) + Hot
Wht (3) Y1 Input
Pnk (4) Y2 Input
Org (5) U Output 2 to 10 V
Controller
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
21
Wiring for Damper Actuators and Control Valves
W234_A_11
Wiring Multiple MFT Actuators
Control Type: PWM
Hazard Identification
INSTALLATION NOTES
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
8
Control signal may be pulsed from either the Hot or
Common 24 VAC line.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
4
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
Wiring multiple...MFT actuators to single shaft and/or on
valves. All MFT actuators are wired in master-slave
configuration.
Pulse Width Modulation
5
24 VAC Transformer (AC Only) Master
.1 to 25.5 sec
Blk (1) Common
Line
Volts
8
Red (2) + Hot
3
Position
Feedback VDC
0 to 5 VDC
(–)
Wht (3) Y Input
(+)
Org (5) U Output
2 to 10 VDC
CCW CW
MFT actuator configurations should also co-ordinate with
each other. Meaning the master input = controllers output.
Master output = slave input. Slave output = controller input.
Slave
Example
5
Blk (1) Common
Controller
Output
Master
Feedback
Slave
Input
Slave
Feedback
Red (2) + Hot
0.1 to 25.5 sec
2 to 10 VDC
2 to 10 VDC
0 to 5 VDC
Wht (3) Y Input
2 to 10 VDC
Org (5) U Output
Multiple Actuators Mounted to One Control Shaft
Max. Qty Per Shaft
Torque Generated
EFB24-MFT(-S)
EFX24-MFT(-S)
Model
3
810 in-lb
AFB24-MFT(-S)
AFX24-MFT(-S)
3
432 in-lb
GMX(B)24-MFT
2
640 in-lb
GKX(B)24-MFT
2
640 in-lb
800-543-9038 USA
22
866-805-7089 CANADA
CCW CW
4
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
Wiring for Damper Actuators and Control Valves
Actuators: AFB24-MFT95
AFX24-MFT95
GMX24-MFT95
AMX24-MFT95
High Limit Control
22
23
24
25
Volts
22
Pnk (4) W
W
Series 90
Controller
B
R
Red (2) + Hot
R
5 = Gray
6 = Orange
Series 90
Controller
Volts
Line
W015
5
21 24 VAC Transformer
Blk (1) Common
Red (2) + Hot
23
A
Pnk (4) W
135 Ω
Wht (3) R
B
Gry (5)
21
Line
Blk (1) Common
Volts
Red (2) + Hot
24 VAC Transformer
Volts
W
Pnk (4) W
R
Wht (3) R
B
B
23
Shunting
Resistor
24
24
22
Honeywell T675A
Morning Warmup
W
Blk (1) Common
Red (2) + Hot
23
Pnk (4) W
No. of
actuators Resistance
2
1300 Ω
3
910 Ω
4
768 Ω
Resistor Kit No. ZG-R06
23
S963A
Minimum Position
Potentiometer
5
Red (2) + Hot
B
R
R
22
B
W
25
Pnk (4) W
Wht (3) R
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
W
23
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
To other
actuators
Used with the W973 and W7100 controllers
Honeywell Q209A
Minimum Position
Potentiometer
Line
Blk (1) Common
Volts
Red (2) + Hot
22
23
Shunting
Resistor
W
R
R
R
B
W
Pnk (4) W
W
Wht (3) R
W973, W7100
T775
Org (6) ‘U5’ Output 2 to 10 VDC
Honeywell
T675A Morning
Warmup
-MFT95
W
21
Line
21
21
5
Line
Blk (1) Common
Volts
Line
Volts
Red (2) + Hot
W
W
R
B
Pnk (4) W
R
Wht (3) R
B
Gry (5) B
Series 90 low limit control
135 Ω for 0 to 50% control
280 Ω for 0 to 100% control
24
To other
actuators
23
25
Wht (3) R
23
Pnk (4) W
25
Wht (3) R
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
23
22
Pnk (4) W
Blk (1) Common
Red (2) + Hot
Series 90
Controller
Red (2) + Hot
22
22
Blk (1) Common
23
25
Gry (5) B
B
Volts
24 VAC Transformer
-MFT95
-MFT95
R
-MFT95
Low Limit Control
25
Wht (3) R
-MFT95
H205 Change- Occupied
over Controller Contact
Org (6) ‘U5’ Output 2 to 10 VDC
Controller
R
Volts
24
B
Gry (5) B
Occupied
Contact
Y
Blk (1) Common
A
Line
To other
actuators
Series 90
Controller
-MFT95
B
Pnk (4) W
25
Wht (3) R
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
Line
Volts
Org (6) ‘U5’ Output 2 to 10 VDC
24 VAC Transformer
-MFT95
W
Shunting
Resistor
21
Wiring Multiple Actuators to a Series 90 Controller
using a Minimum Position Potentiometer
21
B
Gry (5) B
21 24 VAC Transformer
24
W016
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
The direction of rotation switch is set so that the fail safe position and the
position of the damper is closed with no signal at wire R.
Volts
Red (2) + Hot
Damper Position
Damper Closed
Wht (3) R
Line
Blk (1) Common
No. of
actuators Resistance
2
140 Ω
3
71.5 Ω
4
47.5 Ω
5
37.5 Ω
6
28 Ω
Resistor Kit No. ZG-R03
B
23
25
W973, W7100
Controller
23
21
Damper Open
R
-MFT95
Line
Switch B
W
Pnk (4) W
24
Pnk (4) W
25
Wht (3) R
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
W
W
R
Blk (1) Common
Shunting
Resistor
R
Org (6) ‘U5’ Output 2 to 10 VDC
5
24 VAC Transformer
Volts
B
-MFT95
Wiring Multiple Actuators to a Series 90 Controller
Override
Switch A
H205
Changeover
Controller
22
Line
Red (2) + Hot
22
Gry (5) B
B
W
Series 90 high limit control - 280 Ω
24
3 = White
4 = Pink
24
Org (6) ‘U5’ Output 2 to 10 VDC
Wire Colors
5
Blk (1) Common
Volts
Wht (3) R
R
B
1 = Black
2 = Red
Line
Red (2) + Hot
23
21
Q209A
Minimum Position
Potentiometer
Blk (1) Common
W018
21
Line
LMX24-MFT95
Typical wiring diagrams for multiple actuators
used with the W973, W7100 and T775 controllers
21 24 VAC Transformer
W019
5
5
24 VAC Transformer
21
Actuators with plenum rated cable do
not have numbers on wires; use color
codes instead. Actuators with
appliance cables are numbered.
Provide overload protection and
disconnect as required.
Actuators and controller must have
separate transformers.
Consult controller instruction data for
more detailed information.
Resistor value depends on the type of
controller and the number of
actuators. No resistor is used for one
actuator. Honeywell® resistor kits may
also be used.
To reverse control rotation, use the
reversing switch.
W017
INSTALLATION NOTES
NMX24-MFT95
W020
Wnew60408_6
Spring Return and Non-Spring Return, 24V for use with
Honeywell® Electronic Series 90, or a 0 to 135 Ω input
Gry (5) B
Org (6) ‘U5’ Output 2 to 10 VDC
To other
actuators
-MFT95
-MFT95
Org (6) ‘U5’ Output 2 to 10 VDC
800-543-9038 USA
-MFT95
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
23
Wiring for Damper Actuators and Control Valves
LF24-MFT-S-20 US
6 to 9 VDC Control of LF24-MFT (-S) -20 US
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
21
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
2
24 VAC Transformer
Line
Blk (1)
Common
Volts
Red (2)
+ Hot
Wht (3)
Y Input, 6 to 9V
Control Signal
6 to 9 VDC (+)
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
W027
Actuators: LF24-MFT-20 US
3
Wht (4) Output +20 VDC
Wht (5) U Output 2 to 10V
Power to Controller
Wht (6) Common +20 VDC
Controller Common (–)
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
CW
CCW
2
Feedback 2-10 VDC
LF24-MFT (-S) -20 US
Multiple LF24-MFT (-S) -20 US Actuators from One Controller
W029
W609_11
Proportional, Spring Return, 24V, 6 to 9 VDC
Output Power Supply 20 VDC provides power to controllers
21 24 VAC Transformer
INSTALLATION NOTES
Line
Blk (1) Common
Volts
Red (2) + Hot
3
Wht (3) Y Input, 6 to 9V
Control Signal
6 to 9 VDC (+)
Actuators may also be powered by 24 VDC
21
Provide overload protection and disconnect as required.
Wht (4) Output +20 VDC
Feedback 2-10 VDC
Wht (5) U Output 2 to 10V
Power to Controller
Wht (6) Common +20 VDC
Controller Common (–)
CW
2
Typical Control Wiring for MP-52XX Series Actuators to
Controllers Requiring External 20 VDC Power Supply
LF24-MFT (-S) -20 US
W215
CP-8102
TP-810X
TP-8121
TP-8124
TP-8232
1
Vac
Power
Typical
Controller
+20 (Red)
OP1 (Yellow)
COM (Blue)
1 24 Vac: Black/Blue
120 Vac: White
240 Vac: White/Black
Belimo modulating actuators
are 24 VAC/DC, if 120 or 240
is available an external
transformer is required.
2 Maximum of 2
3 MP-52XX-500 models include
internal SPDT auxiliary switch.
21 24 VAC Transformer
MP-52XX
2
Black
Red
Yellow
Blue
3
Line
Blk (1) Common
Volts
Red (2) + Hot
3
Wht (3) Y Input, 6 to 9V
N.C.
COM
Brown
Aux.
Switch Orange
Green
Wht (4) Output, +20 VDC
N.O.
Wht (5) U Output 2 to 10V
Wht (6) Common +20 VDC
CW
CCW
2
Wire cross reference
MP-52XX
Black/Blue, Power
Black, Power
Red, +20
Yellow, OP1
Blue, COM
Brown, N.O.
Orange, N.C.
Green, Ground
CCW
Belimo
(SR or MFT)
2, Hot
1, Com
4, +20 VDC
3, Signal
6, Com VDC
S3, N.O.
“-S” type
S2, N.C.
“-S” type
Not used
To other actuators
LF24-MFT (-S) -20 US
Refer to page 26 for auxiliary switch (-S models) wiring.
800-543-9038 USA
24
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
3
Wiring for Damper Actuators and Control Valves
W234_2_B_11
Wiring Multiple MFT Actuators
Control Type: VDC or 4-20mA
MFT95
VDC or 4-20mA
Hazard Identification
Red (2) + Hot
3
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
4
Blk (1) Common
Line
Volts
CAUTION
5
Master
24 VAC Transformer
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
(–)
Control Signal
(+)
2 to 10 VDC or
4 to 20 mA
Wht (3) Y Input, 2 to 10 V
500 Ω
1/4 watt
Org (5) U Output 2 to 10 V
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
CCW CW
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
5
Slave
Blk (1) Common
Red (2) + Hot
Maximum
4 actuators
per shaft.
Wht (3) Y Input, 2 to 10 V
Org (5) U
CCW CW
4
INSTALLATION NOTES
3
Actuators may also be powered by 24 VDC.
5
Actuators with plenum rated cable do not have numbers on
wires; use color codes instead. Actuators with appliance
cables are numbered.
Multiple Actuators Mounted to One Control Shaft
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
21
21
Provide overload protection and disconnect as required.
23
Consult controller instruction data for more detailed
information.
24 VAC Transformer
Blk (1) Common
Line
Volts
3
W
R
25
To reverse control rotation, use the reversing switch.
5
Master
B
Red (2) + Hot
23
Wht (3) W
Pnk (4) R
Gry (5) B
25
Org (6) U Output, 2 to 10 V
-MFT95
Wiring multiple...MFT actuators to single shaft and/or on
valves. All MFT actuators are wired in master-slave
configuration.
Slave
5
Blk (1) Common
MFT actuator configurations should also co-ordinate with
each other. Meaning the master input = controllers output.
Master output = slave input. Slave output = controller input.
Red (2) + Hot
23
Wht (3) Y1 Input
25
Pnk (4) Y2 Input
Org (6) U Output 2 to 10 V
Example
Controller
Output
Master
Feedback
Slave
Input
Slave
Feedback
2 to 10 VDC
2 to 10 VDC
2 to 10 VDC
0 to 5 VDC
CCW CW
-MFT
4
Multiple Actuators Mounted to One Control Shaft
Model
Max. Qty Per Shaft
Torque Generated
3
810 in-lb
3
432 in-lb
2
640 in-lb
2
640 in-lb
EFB24-MFT(-S)
EFX24-MFT(-S)
AFB24-MFT(-S)
AFX24-MFT(-S)
GMX(B)24-MFT
GKX(B)24-MFT
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25
Wiring for Damper Actuators and Control Valves
Actuators:
EFB...-S
EFX...-S AFB...-S AFX...-S AF...-S US
AMB(X)...-S
LMB(X)...-S ARB(X)...-S LRB(X)...-S
NFB...-S
S1A/S2A
NFX...-S
LF...-S US
LMB(X)...(-P5)(-P10)
TF...-S US
INSTALLATION NOTES
APPLICATION NOTES
1
One built-in auxiliary switch (1xSPDT), for end position
indication, interlock control, fan startup, etc.
Meets cULus requirements without the need of an
electrical ground connection.
13
Two built-in auxiliary switches (2xSPDT), for end position
indication, interlock control, fan startup, etc.
WARNING
Live Electrical Components!
During installation, testing, servicing and troubleshooting of this
product, it may be necessary to work with live electrical
components. Have a qualified licensed electrician or other
individual who has been properly trained in handling live electrical
components perform these tasks. Failure to follow all electrical
safety precautions when exposed to live electrical components
could result in death or serious injury.
†
Same voltage must be used for dual switch models.
Either 24 VAC or line voltage, not both.
Auxiliary Switch Wiring for LF…-S US, TF…-S,
LMB(X)24-3-S, AMB(X)24-3-S, LRB(X)24-3-S, ARB(X)24-3-S
1
S1
NC
S2
S3
Auxiliary Switch Wiring for EFB...-S, EFX...-S, AFB...-S,
AFX...-S, NFB...-S, NFX...-S
13
†
NC
S3
NO
10°
Auxiliary Switch Ratings
Voltage
Product
S4
NC
S5
S6
NO
10° to 90°
10° to 85° for EF...
EFB…-S AFB…-S NFB…-S
EFX…-S AFX…-S NFX…-S
Auxiliary Switch Wiring for AF… -S US
13
S1
S2
NC
S3
NO
NC
S5
NO
Resistive
Load
Inductive
Load
EFB...-S, EFX...-S
AFB...-S, AFX...-S
250
250
3.0 A
3.0 A
0.5 A
0.5 A
AF...-S US
NFB...-S, NFX...-S
250
250
7.0 A
3.0 A
2.5 A
0.5 A
LF...-S US
250
3.0 A
0.5 A
TF...-S US
250
3.0 A
0.5 A
AMB(X)...-S
250
3.0 A
0.5 A
LMB(X)...-S
250
3.0 A
0.5 A
ARB(X)...-S
250
3.0 A
0.5 A
LRB(X)...-S
250
3.0 A
0.5 A
S1A, S2A
250
3.0 A
0.5 A
5°
S4
S6
0° to 95°
LF…-S US
TF…-S US
LMB(X)24-3-S
AMB(X)24-3-S
LRB(X)24-3-S
ARB(X)24-3-S
S1
S2
NO
25° to 85°
Potentiometer and Auxiliary Switch Wiring for
LMB(X)24-3(-S)(-P5)(-P10)
AF…-S US
Add on Auxiliary Switches
S1A/S2A for GMB(X), AMB(X), NMB(X), LMB(X), GRB(X),
ARB(X), NRB(X), LRB(X)
S1
S1
NC
NC
S2
S2
5/10K Ω
S3
S3
NO
NO
S4
S1A
NC
S5
Potentiometer
S6
Auxiliary Switch
NO
S2A
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26
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W224_A_11
Auxiliary Switch Wiring
Interface Wiring Detail
SYx-MFT, 24V, 120/230V
Actuators: SYx-MFT
Notes:
1. Motor CAMS have been factory calibrated and should not be moved.
2. An adaption must be performed if any limit switch is adjusted. This will
calibrate the beginning and end stopping points. Press the adaption
button for 3 seconds and release.
INSTALLATION NOTES
CAUTION

Control Signal +
Control Signal FDBK +
FDBK -
MFT Connection





24V
Direction of Rotation
N
H


Control Signal +
Control Signal FDBK +
FDBK -




Adaption


N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.

Adaption
Direction of Rotation
800-543-9038 USA
866-805-7089 CANADA
120/230V
203-791-8396 LATIN AMERICA / CARIBBEAN
27
SYx-P Interface Wiring Detail
LED Open
LED Close
N Power Supply (3)
Sensitivity switch setting
is position #3 for factory
default. To widen deadband, select a higher
number (up to 9).
+ Power Supply (4)
Control Signal (5)
Control Signal (6)
Feedback (11)
Feedback (12)
Sensitivity
VR1
VR2
CAUTION
Dip
Switch
Settings
Notes:
1. Do not change sensitivity or dip switch settings with power applied!
2. VR1 and VR2 are factory calibrated and should not be moved.
3. Motor CAMS have been factory calibrated and should not be moved.
8 7 6 5 4 3 2 1 OFF
8 7 6 5 4 3 2 1 OFF
RESPONSE = DIRECT
INPUT = 2-10 VDC
ON
ON
8 7 6 5 4 3 2 1 OFF
8 7 6 5 4 3 2 1 OFF
RESPONSE = REVERSE
INPUT = 4-20mA
ON
ON
8 7 6 5 4 3 2 1 OFF
INPUT = 1-5 VDC
8 7 6 5 4 3 2 1 OFF
ON
LOSS OF SIGNAL = CLOSED
(Direct Acting)
LOSS OF SIGNAL = OPEN
ON
8 7 6 5 4 3 2 1 OFF
(Reverse Acting)
8 7 6 5 4 3 2 1 OFF
ON
LOSS OF SIGNAL = CLOSED
ON
8 7 6 5 4 3 2 1 OFF
LOSS OF SIGNAL = OPEN
(Direct Acting)
OUTPUT = 4-20mA
(Reverse Acting)
8 7 6 5 4 3 2 1 OFF
OUTPUT = 2-10 VDC
ON
LOSS OF SIGNAL = STOP
ON
WARNING
Potentiometer
(Factory Pre-set)
*On modulating
actuators DO NOT
master/slave using
optional potentiometer.
800-543-9038 USA
28
For 2-position actuators with 1k feedback option
Potentiometer points 1, 2, 3 are wired to terminal blocks 8, 9, 10.
When a valve is closed:
8, 9
1k Ω
9, 10
0k Ω
When a valve is opened:
8, 9
0k Ω
9, 10
1k Ω
For modulating actuators with 1k feedback option*
Potentiometer points 1, 2, 3 are wired to terminal blocks 8, 9, 10.
When a valve is closed:
8, 9
1k Ω
9, 10
0k Ω
When a valve is opened:
8, 9
0k Ω
9, 10
1k Ω
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
INSTALLATION NOTES
Wiring for Damper Actuators and Control Valves
W546_11
On/Off, 24V, 120V or 230V
SY Actuator Wiring Diagram, SY1…5-24V – On/Off
SY1…12-120V or 230V On/Off
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
Observe class 1 and class 2 wiring restrictions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
Transformer sizing = SY actuator draw X 1.25 (safety margin)
(Ex. SY2-24 requires 3.0A x 1.25 = 3.75A,
3.75A X 24 VAC = 90VA Transformer).
Indicates an action or condition that may cause irreversible
damage to the actuator(s) or associated equipment.
Equipment damage!
Power consumption and input impedance must be observed.
NOTES SY1…12-120V or 230V
sCaution: Power Supply Voltage
s)SOLATIONRELAYSMUSTBEUSEDINPARALLELCONNECTIONOFMULTIPLEACTUATORS
using a common control signal input.
s(,CANNOTBECONNECTEDTOTERMINALANDSIMULTANEOUSLY
sRequired: 4ERMINALNEEDSTOBEFIELDWIREDTOENABLEHEATERCIRCUIT
NOTES SY1…5-24
Each actuator should be powered by a single, isolated
33 control transformer.
s)SOLATIONRELAYSMUSTBEUSEDINPARALLELCONNECTIONOFMULTIPLEACTUATORS
using a common control signal input.
s(CANNOTBECONNECTEDTOTERMINALANDSIMULTANEOUSLY
sRequired: 4ERMINALNEEDSTOBEFIELDWIREDTOENABLEHEATERCIRCUIT
33 24V AC/DC Transformer
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Line
Volts
G
Open
Close
G
G
Ground
1
Common
3
Open
4
Closed
5
Connect to #1 for fully
open indication
5
Connect to #1 for fully
open indication
6
Connect to #1 for fully
closed indication
6
Connect to #1 for fully
closed indication
7
HTR
7
A
120V or 230V AC/DC
N L1
Open
H L2
Close
HTR
G
Ground
1
Common
3
Open
4
Closed
A
LS3
A-C (Open Indication)
A-C (Open Indication)
C
C
D
D
LS4
LS4
E
E
F
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
SY2…5-24
A
LS3
B
C
E
F
A
LS3
B
B
F
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
SY2…12-120V or 230V
LS3
B
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
LS4
A-E (Closed Indication)
SY1-24
C
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
E
F
LS4
A-E (Closed Indication)
SY1-110 (220)
SY1 Contact Arrangements
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29
Wiring for Damper Actuators and Control Valves
W547_11
Proportional, 24V, 120V or 230V
SY Actuator Wiring Diagram, SY1-24P and SY1-110P (220P)
Hazard Identification
INSTALLATION NOTES
7ARNINGSAND#AUTIONSAPPEARATAPPROPRIATESECTIONSTHROUGHOUT
this manual. Read these carefully.
/BSERVE#LASSAND#LASSWIRINGRESTRICTIONS
CAUTION
4RANSFORMERSIZING39ACTUATORDRAW8SAFETYMARGIN
%X39REQUIRES!X!!86!#6!4RANSFORMER
)NDICATESAPOTENTIALLYHAZARDOUSSITUATIONWHICHIFNOTAVOIDED
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
APPLICATION NOTES
Indicates an action or condition that may cause irreversible
damage to the actuator(s) or associated equipment.
%QUIPMENTDAMAGE
0OWERCONSUMPTIONANDINPUTIMPEDANCEMUSTBEOBSERVED
34
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
36
Use of feedback is optional.
NOTES SY1…110P (220P)
NOTES SY1…24P
sCaution:0OWERSUPPLYVOLTAGE
Each actuator should be powered by a single, isolated
33 control transformer.
s0OWERSUPPLY#OM.EUTRALAND#ONTROL3IGNAL "–" wiring to a common is
prohibited. Terminals 4 and 6 need to be wired separately.
s0OWERSUPPLY#OM.EUTRALAND#ONTROL3IGNAL "–" wiring to a common is
prohibited. Terminals 4 and 6 need to be wired separately.
s$ONOTCHANGESENSITIVITYORDIPSWITCHSETTINGSWITHPOWERAPPLIED
33 24V AC/DC Transformer
G
Line
Voltage
Control signal
34
G
Ground
4
Power Supply Com
5
Power Supply Hot
6
Control Signal (-)
7
Control Signal (+)
G
Ground
N L1
4
Power Supply Com
H L2
5
Power Supply Hot
6
Control Signal (-)
7
Control Signal (+)
8
Internal Use Only
9
Internal Use Only
G
120 or 230 VAC
8
Internal Use Only
9
Internal Use Only
Control signal
34
10 Internal Use Only
10 Internal Use Only
Feedback
11 Feedback (-)
A
LS3
12 Feedback (+)
C
E
F
A
LS3
B
B
!"/PEN)NDICATION
#ONTACT2ATING !6!#-AX
!6!#-AX
LS4
!%#LOSED)NDICATION
SY1-24P
800-543-9038 USA
11 Feedback (-)
36
36
30
Feedback
12 Feedback (+)
866-805-7089 CANADA
C
E
F
!"/PEN)NDICATION
#ONTACT2ATING !6!#-AX
!6!#-AX
LS4
!%#LOSED)NDICATION
SY1 -110P (220P)
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
s$ONOTCHANGESENSITIVITYORDIPSWITCHSETTINGSWITHPOWERAPPLIED
Wiring for Damper Actuators and Control Valves
W547_2_11
Proportional, 24V, 120V or 230V
Actuator:
SY2…5-24MFT
SY2...12-120MFT
SY2...12-230MFT
Hazard Identification
INSTALLATION NOTES
7ARNINGSAND#AUTIONSAPPEARATAPPROPRIATESECTIONSTHROUGHOUT
this manual. Read these carefully.
/BSERVE#LASSAND#LASSWIRINGRESTRICTIONS
CAUTION
4RANSFORMERSIZING39ACTUATORDRAW8SAFETYMARGIN
%X39REQUIRES!X!!86!#6!4RANSFORMER
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
APPLICATION NOTES
Indicates an action or condition that may cause irreversible
damage to the actuator(s) or associated equipment.
%QUIPMENTDAMAGE
0OWERCONSUMPTIONANDINPUTIMPEDANCEMUSTBEOBSERVED
NOTES SY2...5-24MFT
34
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
36
Use of feedback is optional.
NOTES SY2...12-120MFT (230MFT)
Each actuator should be powered by a single, isolated
33
control transformer.
sCaution:0OWERSUPPLYVOLTAGE
s0OWERSUPPLY#OM.EUTRALAND#ONTROL3IGNAL "–" wiring to a common is
prohibited.
PC Tool
Service Jack
Control Signal
Feedback
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
36
34
Control Signal (+)
Y
Control Signal (-)
ŏ1
Feedback Signal (+)
U5
Feedback Signal (-)
ŏ2
Not Used -
C1
Not Used -
C2
A
Internal Use Only
B
Internal Use Only
1
Internal Use Only
2
Internal Use Only
3
Internal Use Only
ŏ /-
Power Supply Com
~/+
Power Supply Hot
8
Internal Use Only
9
Internal Use Only
10
Internal Use Only
24V AC/DC
Address
33
Adaption
Y2
SYx-24MFT
Y1
PE
G
Power Supply Com – 120v (N) / 230v (L1)
Power Supply Hot – 120v (H) / 230v (L2)
N
Control Signal
Feedback
36
34
A
L
PC Tool
Service Jack
F
Internal Use Only
1
Internal Use Only
Y
Control Signal (-)
ŏ1
2
Internal Use Only
Feedback Signal (+)
U5
3
Internal Use Only
Feedback Signal (-)
ŏ2
Not Used -
C1
Not Used -
C2
8
Internal Use Only
9
Internal Use Only
10
Internal Use Only
Adaption
Address
LS3
B
E
Internal Use Only
B
Control Signal (+)
Y1
C
A
SYx-120MFT
SYx-230MFT
!"/PEN)NDICATION
#ONTACT2ATING !6!#-AX
!6!#-AX
G
Y2
PE
LS4
!%#LOSED)NDICATION
SY2...5-24MFT
SY2...12-120MFT
(230MFT)
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31
Wiring for Damper Actuators and Control Valves
W549_11
On/Off, 24V, 120 or 230V
SY Actuator Wiring Diagram, SY1…5-24 – Multiple Wiring
SY1…12-110 (220) – Multiple Wiring
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate sections throughout this
manual. Read these carefully.
Observe class 1 and class 2 wiring restrictions.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury. It may also be used to alert against unsafe practices.
Transformer sizing = SY actuator draw X 1.25 (safety margin)
(Ex. SY2-24 requires 3.0A x 1.25 = 3.75A,
3.75A X 24 VAC = 90VA Transformer).
Indicates an action or condition that may cause irreversible damage to the
actuator(s) or associated equipment.
Equipment damage!
Power consumption and input impedance must be observed.
Line
Voltage
G
Open
K1
*
Close
K1-B
Actuator B
G
Ground
1
Common
G
120 or 230 VAC
N L1
Open
3
Open
4
5
6
Closed
7
A
K1-B
HTR
1
Common
3
Open
4
Closed
5
6
7
A
LS3
B
B
A-C (Open Indication)
C
D
LS4
E
F
*
Actuator A
Ground
1
Common
Open
4
Closed
4
Closed
5
6
HTR
D
A-C (Open Indication)
C
E
F
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
C
D
LS4
A-E (Closed Indication)
SY1 -24
F
LS3
A-C (Open Indication)
LS4
E
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
SY2…5-24
F
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
SY2…12-110 (220)
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
E
LS4
B
HTR
C
E
F
7
A
LS3
C
B
Actuator A
K1-A
B
B
Ground
3
A
LS3
G
Common
7
A
G
Open
6
LS3
SY2…12-110 (220)
1
5
A
LS4
D-F (Closed Indication)
3
K1-A
* The isolation relays may not be needed.
Dependent on signal
LS3
A-C (Open Indication)
Contact Rating: 5A 250 VAC Max.
SY2…5-24
G
HTR
E
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
G
Actuator B
C
D
F
Ground
K1
H L2
Close
G
LS4
A-E (Closed Indication)
SY1-110 (220)
SY1 Contact Arrangements
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32
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
24V AC Transformer
NOTES
sCaution: Power Supply Voltage.
s)SOLATIONRELAYSMUSTBEUSEDINPARALLELCONNECTIONOFMULTIPLEACTUATORS
using a common control signal input.
s(,CANNOTBECONNECTEDTOTERMINALANDSIMULTANEOUSLY
sRequired: 4ERMINALNEEDSTOBEFIELDWIREDTOENABLEHEATERCIRCUIT
Wiring for Control Valves
W550_11
Proportional, 24V
SY Actuator Wiring Diagram, SY1-24P – Multiple Wiring
Hazard Identification
Warnings and Cautions appear at appropriate
sections throughout this manual. Read these carefully.
33
24V AC/DC Transformer
G
Line
Voltage
CAUTION
Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
35
Indicates an action or condition that may cause
irreversible damage to the actuator(s) or
associated equipment.
Actuator B
G
Ground
4
Power Supply Com
5
Power Supply Hot
6
Control Signal (-)
7
Control Signal (+)
8
Internal Use Only
9
Internal Use Only
10 Internal Use Only
Feedback (B)
Equipment damage!
Power consumption and input impedance
must be observed.
11 Feedback (-)
12 Feedback (+)
36
A
LS3
B
C
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
E
INSTALLATION NOTES
F
Observe class 1 and class 2 wiring restrictions.
Transformer sizing = SY actuator draw X 1.25 (safety margin)
(Ex. SY2-24 requires 3.0A x 1.25 = 3.75A,
3.75A X 24 VAC = 90VA Transformer).
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
NOTES SY1-24P
Each actuator should be powered by a single, isolated
33 control transformer.
33 24V AC/DC Transformer
G
Line
Voltage
35
s$ONOTCHANGESENSITIVITYORDIPSWITCHSETTINGSWITH
power applied.
Actuator A
G
Ground
4
Power Supply Com
5
Power Supply Hot
6
Control Signal (-)
7
Control Signal (+)
8
Internal Use Only
9
Internal Use Only
10 Internal Use Only
Control Signal
APPLICATION NOTES
Feedback (A)
11 Feedback (-)
12 Feedback (+)
36
A
36
A-E (Closed Indication)
SY1 -24P
sSY1-24P notes: Power supply Com/Neutral and Control Signal
"–" wiring to a common is prohibited. Terminals 4 and 6 need to
be wired separately otherwise irreversible damage will occur.
35
LS4
Recommended twisted shielded pair for control wiring.
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
LS3
B
C
E
Use of feedback is optional.
F
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
LS4
A-E (Closed Indication)
SY1 -24P
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33
Wiring for Control Valves
Actuators: SY2...5-24MFT
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate
sections throughout this manual. Read these carefully.
Observe class 1 and class 2 wiring restrictions.
CAUTION
Transformer sizing = SY actuator draw X 1.25 (safety margin)
(Ex. SY2-24 requires 3.0A x 1.25 = 3.75A,
3.75A X 24 VAC = 90VA Transformer).
Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
NOTES SY2...5-24MFT
Indicates an action or condition that may cause
irreversible damage to the actuator(s) or
associated equipment.
Each actuator should be powered by a single, isolated
33 control transformer.
Equipment damage!
Power consumption and input impedance
must be observed.
APPLICATION NOTES
35
Recommended twisted shielded pair for control wiring.
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
36
Use of feedback is optional.
Actuator A
PC Tool
Service Jack
Feedback
36
35
Feedback
36
35
Power Supply Com
~/+
Power Supply Hot
8
Internal Use Only
Feedback Signal (+)
U5
Feedback Signal (-)
ŏ2
Not Used -
C1
Not Used -
C2
24V AC/DC
Address
33
Adaption
Control Signal (+)
Y
Control Signal (-)
ŏ1
Feedback Signal (+)
U5
Feedback Signal (-)
ŏ2
SYx-24MFT
Y2
9
Internal Use Only
10
Internal Use Only
A
Internal Use Only
B
Internal Use Only
1
Internal Use Only
2
Internal Use Only
3
Internal Use Only
ŏ /-
Power Supply Com
Not Used -
C1
Not Used -
C2
~/+
Power Supply Hot
8
Internal Use Only
9
Internal Use Only
10
Internal Use Only
Address
Y2
24V AC/DC
33
Adaption
Y1
G
Internal Use Only
ŏ1
C
LS4
Internal Use Only
3
PE
Control Signal
D
2
Control Signal (-)
PC Tool
Service Jack
A-C (Open Indication)
Internal Use Only
ŏ /-
Actuator B
LS3
Internal Use Only
1
Y
G
A
Internal Use Only
B
Control Signal (+)
Y1
B
A
SYx-24MFT
PE
E
D-F (Closed Indication)
F
Contact Rating: 5A 250 VAC Max.
SY2…5-24MFT
800-543-9038 USA
34
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
W550_2_11
Proportional, Multiple Wiring, 24V
Wiring for Control Valves
W552_1_11
Proportional, 120 or 230V
Actuators: SY1-110P
SY1-220P
G
Actuator B
G
Ground
N L1
4
Power Supply Com
H L2
5
Power Supply Hot
CAUTION
6
Control Signal (-)
Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
7
Control Signal (+)
8
Internal Use Only
9
Internal Use Only
Hazard Identification
Warnings and Cautions appear at appropriate
sections throughout this manual. Read these carefully.
120 or 230 VAC
35
10 Internal Use Only
Indicates an action or condition that may cause
irreversible damage to the actuator(s) or
associated equipment.
11 Feedback (-)
Feedback (B)
12 Feedback (+)
36
Equipment damage!
Power consumption and input impedance
must be observed.
A
LS3
B
C
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
E
F
INSTALLATION NOTES
LS4
A-E (Closed Indication)
SY1 -110P (220P)
Observe class 1 and class 2 wiring restrictions.
G
APPLICATION NOTES
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
35
36
Recommended twisted shielded pair for control wiring.
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
Use of feedback is optional.
Control Signal
35
NOTES SY1-110P (220P)
Actuator A
G
Ground
4
Power Supply Com
5
Power Supply Hot
6
Control Signal (-)
7
Control Signal (+)
8
Internal Use Only
9
Internal Use Only
10 Internal Use Only
sCaution: Power supply voltage.
Feedback (A)
s$ONOTCHANGESENSITIVITYORDIPSWITCHSETTINGSWITH
power applied.
11 Feedback (-)
12 Feedback (+)
36
A
LS3
B
C
E
F
A-B (Open Indication)
Contact Rating: 5A 125 VAC Max.
3A 250 VAC Max.
LS4
A-E (Closed Indication)
SY1 -110P (220P)
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35
Wiring for Control Valves
W552_2
Proportional, Multiple Wiring, 120/230V
Actuators: SY2...12-120MFT
SY2...12-230MFT
Hazard Identification
INSTALLATION NOTES
Warnings and Cautions appear at appropriate
sections throughout this manual. Read these carefully.
Observe class 1 and class 2 wiring restrictions.
CAUTION
Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury.
It may also be used to alert against unsafe practices.
APPLICATION NOTES
35
Indicates an action or condition that may cause
irreversible damage to the actuator(s) or
associated equipment.
36
Equipment damage!
Power consumption and input impedance
must be observed.
Recommended twisted shielded pair for control wiring.
Ground shielded wire at control panel chassis.
Tape back ground at actuator.
Use of feedback is optional.
NOTES SY2...12-120MFT (230MFT)
sCaution: Power supply voltage.
Power Supply Com – 120 VAC (N) / 230 VAC (L1)
Power Supply Hot – 120 VAC (H) / 230 VAC (L2)
N
Internal Use Only
1
Internal Use Only
Y
Control Signal (-)
ŏ1
2
Internal Use Only
Feedback Signal (+)
U5
3
Internal Use Only
Feedback Signal (-)
ŏ2
Not Used -
C1
Not Used -
C2
8
Internal Use Only
9
Internal Use Only
10
Internal Use Only
Adaption
Address
Y1
PE
G
Internal Use Only
B
Control Signal (+)
36
35
A
Y2
SYx-120MFT
Actuator A
SYx-230MFT
Power Supply Com – 120 VAC (N) / 230 VAC (L1)
Power Supply Hot – 120 VAC (H) / 230 VAC (L2)
N
Control Signal
Feedback
L
PC Tool
Service Jack
A
Internal Use Only
B
Internal Use Only
1
Internal Use Only
Control Signal (+)
Y
Control Signal (-)
ŏ1
2
Internal Use Only
Feedback Signal (+)
U5
3
Internal Use Only
Feedback Signal (-)
ŏ2
Not Used -
C1
Not Used -
C2
8
Internal Use Only
9
Internal Use Only
10
Internal Use Only
36
35
A
LS3
Adaption
Address
B
A-C (Open Indication)
Y1
C
G
D
PE
Actuator B
SYx-120MFT
SYx-230MFT
Y2
LS4
E
F
D-F (Closed Indication)
Contact Rating: 5A 250 VAC Max.
SY2...12-120MFT
SY2...12-230MFT
800-543-9038 USA
36
866-805-7089 CANADA
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N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Feedback
L
PC Tool
Service Jack
Wiring for Control Valves
On/Off, 24V, 120V
Actuators:
ZONE 24NC
ZONE120NC-S
ZONE24NO
ZONE24NC-S
ZONE120NO-S
ZONE24NO-S
ZONE120NC
ZONE120NO
T-STAT
L1(HOT)
MOTOR
L2
Motor Lead Color
24
120/230
Black
Black
Red
Red
TO AUXILIARY
CIRCUIT
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Built-in Auxiliary Switch (optional) (-S models)
800-543-9038 USA
866-805-7089 CANADA
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37
W610_11
Wiring Diagrams for Fire and Smoke Damper Actuators
Actuators:
FSLF120(-S) US
FSAF24(-S) US
FSLF24(-S) US
FSNF120(-S) US
FSNF24(-S) US
FSAF120(-S) US
INSTALLATION NOTES
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
3
Actuators may also be powered by 24 VDC.
CAUTION
13
Two built-in auxiliary switches (2xSPDT), for end position
indication, interlock control, fan startup, etc.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
21
Provide overload protection and disconnect as required.
39
S4 makes to S6 when the actuator is powered open.
2
4
Equipment damage!
Actuators may be connected in parallel. Power consumption
and input impedance must be observed.
Equipment damage!
Actuators may be connected in parallel if not mechanically
linked. Power consumption and input impedance must
be observed.
40
Double insulated.
41
Two built-in auxiliary switches (2xSPST), for end position
indication, interlock control, fan startup, etc.
Wht
APPLICATION NOTES
21
H
1 Neutral
L1
2 Hot
3 Ground
Meets cULus requirements without the need of an electrical
ground connection.
All
on this page indicates
temperature limit or relay.
Blk
24V 120V
N
C
No ground on 24 V models
FSNF24 US
FSNF120 US
manual reset high
2
21
24V
120V
C=Blk
N=Wht
1 Common, Neutral
Violet
S1
H=Red
L1=Blk
2 Hot
Violet
S2
41
NC
10°
NO
85°
3 Ground
No ground for 24V models
FSLF24 US
FSLF120 US
2
Gray
S4
Gray
S6
39
40
FSLF24-S US
FSLF120-S US
24 VAC Transformer
21
Line
Blk (1) Common
Volts
21
Auxiliary Switch Wiring for FSNF24-S US, FSNF120-S US
N N
L1 H
Red (2) + Hot
3
FSAF24 US
4
NC
5°
13
S3
NO
S4
NC
Blk (2) Hot
40
S5
S6
FSAF120 US
800-543-9038 USA
S2
All
White
Tagged
Wht (1) Neutral
120 VAC
38
S1
4
866-805-7089 CANADA
85°
NO
FSNF24-S
FSNF120-S
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Auxiliary Switch Wiring for FSLF24-S US, FSLF120-S US
W611_11
Wiring Diagrams for Fire and Smoke Damper Actuators
Actuators:
FSAF24-BAL (-S) US
FSAF24-SR US
Auxiliary Switch Wiring for FSAF24-BAL-S US,
FSAF24-SR-S US
Hazard Identification
Warnings and Cautions appear at appropriate sections throughout
this manual. Read these carefully.
CAUTION
S1
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
S2
2
4
NC
10°
13
40
S3
NO
Equipment damage!
Actuators may be connected in parallel if not mechanically
mounted to the same shaft. Power consumption and input
impedance must be observed.
S4
Equipment damage!
Actuators may be connected in parallel if not mechanically
linked. Power consumption and input impedance must
be observed.
FSAF24-BAL-S US
FSAF24-SR-S US
NC
S5
S6
30° to 90°
NO
Balancing Control Fire and Smoke
APPLICATION NOTES
21
24 VAC Transformer
Blk (1) Common
Line
Meets cULus or UL requirements without the need of an
electrical ground connection.
2
(3)
INSTALLATION NOTES
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
37
3
Actuators may also be powered by 24 VDC.
6
Only connect common neg (-) leg of control circuits.
7
A 500 Ω resister converts the 4 to 20 mA control signal to
2 to 10 VDC.
13
Two built-in auxiliary switches (2xSPDT), for end position
indication, interlock control, fan startup, etc.
21
Provide overload protection and disconnect as required.
37
Only connect Hot, Wire 2 to Wire 3 override controls.
OVERRIDE CONTROL
See technical
documentation for
typical methods.
Override Open
FSAF24-BAL
2
Proportional Control Fire and Smoke
21
24 VAC Transformer
Blk (1) Common
Line
40
3
Red (2) + Hot
Volts
3
Red (2) + Hot
Volts
Wht (3) Y1 Input, 2 to 10V
(–)
Control Signal
2 to 10 VDC (+)
Double Insulated
All
on this page indicates
temperature limit or relay.
Grn (5) U Output, 2 to 10V
FSAF24-SR US
manual reset high
21
2
24 VAC Transformer
Auxiliary Switch Wiring for FSAF24-S US, FSAF120-S US
Line
Blk (1) Common
Volts
Violet
Violet
Ω
S1
S2
NC
(–)
41
4 to 20 mA
Control Signal (+)
10°
Gray
S4
Gray
S6
3
Red (2) + Hot
500 Ω
Wht (3) Y1 Input, 2 to 10V
7
NC
NO
30 to 90°
FSAF24-S US
FSAF120-S US
800-543-9038 USA
(–)
2 to 10 VDC
(+)
Feedback Signal
6
Grn (5) U Output, 2 to 10V
FSAF24-SR US
2
4
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
39
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Notes
800-543-9038 USA
40
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Notes
800-543-9038 USA
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
41
N40067 - 7/11 - Subject to change. © Belimo Aircontrols (USA), Inc.
Notes
800-543-9038 USA
42
866-805-7089 CANADA
203-791-8396 LATIN AMERICA / CARIBBEAN
G & O Thermal Supply
5435 N. Northwest Highway
Chicago, IL 60630
Phone: 773-763-1300
With branches in IL
Aireco Supply
9120 Washington Boulevard
Savage, MD 20763-0414
Phone: 301-953-8800
With branches in MD, VA
Industrial Controls Distributors LLC
1776 Bloomsbury Avenue
Wanamassa, NJ 07712
Phone: 800-631-2112
With branches in
GA, KY, IN, MA, ME, NC, NY, OH, PA, TN
Amcon Controls, Inc.
11906 Warfield Street
San Antonio,TX 78216
Phone: 210-349-6161
Houston, TX branch 713-464-7002
Mandeville, LA branch 985-624-3303
Applied Automation
A Wilson Mohr Company
3186 South Washington Street, #230
Salt Lake City, UT 84115
Phone: 801-486-6454
Boston Aircontrols, Inc.
8 Blanchard Road
Burlington, MA 01803
Phone: 781-272-5800
Charles D. Jones Co.
445 Bryant Street, Unit #1
Denver, CO 80204-4800
Phone: 800-777-0910
With branches in CO, MO, KS
Climatic Control Div/ICD
5061 W. State Street
Milwaukee, WI 53208
Phone: 800-242-1656
With branches in WI
Cochrane Supply and Engineering, Inc.
30303 Stephenson Highway
Madison Heights, MI 48071-1633
Phone: 800-482-4894
With branches in MI and Maumee, OH
Columbus Temperature Control
1053 E. 5th Avenue
Columbus, OH 43201
Phone: 800-837-1837
Controlco
985 3rd Street
Oakland, CA 94607
Phone: 510-636-7900
With branches in CA, NV
Control Products
9101 Jameel, Suite 130
Houston, TX 77447
Phone: 713-849-7200
Edward C. Smyers & Co.
223 Fort Pitt Boulevard
Pittsburgh, PA 15222-1505
Phone: 412-471-3222
Engineered Control Systems
4805 N.W. 79th Avenue
Suite 11
Miami, FL 33166
Phone: 305-418-8901
With branches in FL
Interstate HVAC Controls
30 Vineland Street
Brighton, MA 02135
Phone: 617-782-9000
Jackson Controls
1708 E. 10th Street
Indianapolis, IN 46201
Phone: 317-231-2200
M & M Controls
9E West Aylesbury Road
Timonium, MD 21093
Phone: 410-252-1221
With a branch in Alexandria, VA
MICONTROLS, Inc.
6516 5th Place South
Seattle, WA 98124
Phone: 800-877-8026
With branches in WA, OR
Meier Supply
123 Brown Street
Johnson City, NY 13790
Phone: 607-797-7700
With branches in NY, PA
Minvalco, Inc.
3340 Gorham Avenue
Minneapolis, MN 55426-4267
Phone: 952-920-0131
With branches in MN
RSD/Refrigeration Supply Distribution
26021 Atlantic Ocean Drive
Lake Forest, CA 92630
Phone: 949-380-7878
With branches in
CA, NV, OR, AK, AZ, ID, UT, WA, MT
Saint Louis Boiler Supply, Co.
617 Hanley Industrial Court
St. Louis, MO 63144
Phone: 314-962-9242
South Side Control Supply, Co.
488 N. Milwaukee Avenue
Chicago, IL 60610-3923
Phone: 312-226-4900
With branches in IL, IN
Stromquist and Company
4620 Atlanta Road
Smyrna, GA 30080
Phone: 404-794-3440
With a branch in Orlando, FL
Temperature Control Systems
10315 Brockwood Road
Dallas, TX 75238
Phone: 214-343-1444
With branches in OK, TX
Tower Equipment Co., Inc.
1320 West Broad Street
Stratford, CT 06615
Phone: 800-346-4647
Twinco Supply Corporation
55 Craven Street
Huntington Station, NY 11746-2143
Phone: 800-794-3188
With branches in NY
Wilson-Mohr, Inc.
12610 West Airport Blvd, Suite 100
Sugarland, TX 77478
Phone: 281-295-8850
CANADA
ACR Supply Company Inc.
4040 S. Alston Avenue
Durham, NC 27713
Phone: 919-765-8081
With branches in NC
For a complete list of distributors
in Canada, please visit our
website: www.belimo.ca
or call toll free: 866-805-7089
LATIN AMERICA AND THE CARIBBEAN
USA
Belimo Platinum Distributors
For a complete list of distributors
in Latin America and the Caribbean,
please visit our website: www.belimo.us
or call: 203-791-8396
Belimo worldwide: www.belimo.com
BELIMO Americas
USA Locations, 43 Old Ridgebury Road, Danbury, CT 06810
Tel. 800-543-9038, Fax 800-228-8283, [email protected]
1049 Fortunado Loop, Sparks, NV 89436
Tel. 800 987-9042, Fax 800-987-8875, [email protected]
Canada Locations, 14/16 – 5716 Coopers Avenue, Mississauga, Ontario L4Z 2E8
Tel. 866-805-7089, Fax 905-712-3124, [email protected]
Latin America and the Caribbean Customer Service,
Tel. 203-791-8396, Fax 203-791-9139, [email protected]