7 AMI 70 en

Transcription

7 AMI 70 en

Neles Axiom
On/Off Valve Controller
with Proximity Switches
Installation, Maintenance and
Operating Instructions
7 AMI 70 en • 3/2010
2
7 AMI 70 en
Table of Contents
1
2
3
4
5
6
7
GENERAL........................................................ 3
1.1 Introduction ............................................ 3
1.2 Markings ................................................ 3
1.3 Specifications......................................... 3
1.4 CE marking ............................................ 5
1.5 Recycling and disposal ......................... 5
1.6 Safety precautions ................................. 5
ASSEMBLY AND MOUNTING ........................ 5
SENSING AND COMMUNICATIONS MODULE
SENSOR SETTING.......................................... 6
3.1 Bench testing ......................................... 6
3.2 Fault alerts for AMI96_D......................... 7
3.3 Additional features for AMI96_D ............ 8
EXPLODED VIEW ........................................... 9
DIMENSIONS................................................. 10
WIRING DIAGRAMS ..................................... 11
6.1 Type AMI33.......................................... 11
6.2 Type AMI44.......................................... 11
6.3 Type AMI96.......................................... 12
6.4 Type AMI96_D ..................................... 12
6.5 Type AMI97.......................................... 12
6.6 Type AMI93.......................................... 13
6.7 Type AMI94.......................................... 13
6.8 Installation Diagram for Explosive
Atmospheres for Europe ...................... 14
6.9 Intrinsic Safety Hazardous Location
Installation Diagram ............................. 15
6.10 Non-Incendive Field Wiring Apparatus
Installation Drawing.............................. 16
6.11 Non-Incendive Safety Hazardous
Location Installation Diagram .............. 17
6.12 Intrinsic Field Wiring Apparatus
Installation Drawing.............................. 18
TYPE CODE................................................... 19
READ THESE INSTRUCTIONS FIRST!
These instructions provide information about safe handling and operation of the on/off valve controller.
If you require additional assistance, please contact the manufacturer or manufacturer's representative.
Addresses and phone numbers are printed on the back cover.
SAVE THESE INSTRUCTIONS!
Subject to change without notice.
All trademarks are property of their respective owners.
7 AMI 70 en
3
1
GENERAL
AS-Interface VCT (96)
1.1
Introduction
Configuration
This manual provides essential information on the Neles
Axiom on/off valve controller.
The Neles Axiom is used for quarter-turn automated
pneumatic on/off valves..
1.2
Markings
Model
Serial
448387
The device has identification plate attached to the
cover, see Fig. 1.
Date
Sensor Rating: NAMUR 7-24Vdc
IS: Ui=16Vdc, Ii=25mA, Pi=1.0W, Ci=4.4nF, Li=0mH; Install per 105157
S olenoid Rating: 12Vdc, 0.5W; Press: 40 to 120 psi
IS: Ui=28V, Ii=120mA, Pi=1.0W, Ci=0nF, Li=0mH
Warning: 1) When used within a Zone 0 location, the aluminum enclosure shall be installed in
such a manner as to prevent the possibility of sparks resulting from friction or impact.
2) To prevent the risk of electrostatic sparking, the equipment enclosures shall be
cleaned only with a damp cloth.
Ex ia IIC T5 Ta @ -18°C to +50°C
IP67
II 1 G FM07ATEX0047X
Manufactured by StoneL
Patent Pending
Fig. 1
1725
1.3
Identification plate
Model
Serial number
Date
Protection class information
Type
Temperature range
CE and hazardous area marks
Warning
Manufacturer information
Specifications
Sensing and communication module
SST Switching sensors (33)
Configuration
2 Two-wire solid state
switching outputs
1 or 2 solenoid power input(s) 1
Output
Normally open (SPST)
Max. current inrush
2.0 A
Max. current continuous 0.25 A
Min. on current 2.0 mA
Max. leakage current
0.5 mA
Voltage range
20 to 125 V DC / 125 V AC
Max. voltage drop
7.0 V / 100 mA
Short circuit protection Protected from direct application
of up to 125 V DC / V AC
Namur sensors (44)
Configuration
Output
Current ratings
Voltage range
AS-Interface VCT (97) with extended addressing
Configuration
AS-I version
Input voltage
Devices per network
2 Namur Outputs
1 or 2 solenoid power input(s) 2
Conforms to DIN 19234
Target on I < 1.0 mA
Target off I > 2.1 mA
5 to 25 V DC
2 Discrete inputs
(Open and Closed)
2 Auxiliary discrete inputs
1 Discrete output
(Drive solenoid) 4
2.1
26.5 to 31 V DC
62
FOUNDATION fieldbus VCT, bus powered (93)
Configuration
Fergus Falls, MN U.S.A.
Identification plate markings:
1.
2.
3.
4.
5.
6.
7.
8.
9.
AS-I version
Input voltage
Devices per network
2 Discrete inputs
(Open and Closed)
2 Auxiliary discrete inputs
2 Discrete outputs
(Drive solenoids)4
2.1
26.5 to 31 V DC
31
Current input
Voltage range
Other features
2 Discrete inputs
(Open and Closed)
2 Discrete outputs
(Drive Piezo) 3
16 mA quiescent
9 to 32 V DC
Stores number of actuations
Stores date of last service
Predetermined output fail state
FOUNDATION fieldbus VCT, bus powered (94)
Configuration
Signal current Input
Signal voltage range
External voltage input
External current input
Other Features
1
Solenoid option "H"
Solenoid option "E"
3
Piezo option "A"
4
Solenoid option "D"
2
2 Discrete inputs
(Open & Closed)
2 Externally Powered discrete
outputs (Drive solenoids)4
16 mA quiescent
9 to 32 V DC
24 V DC
Solenoid dependent
Stores number of actuations
Stores date of last service
Predetermined output fail state
4
7 AMI 70 en
PNEUMATIC VALVE SPECIFICATIONS
Valve design
Pilot operator options
Configuration
Single pilot
Dual pilot
Flow rating
Porting
Operating pressure
Filtration requirements
Operating temperature 2
Operating life
Manual override
Material of construction
Spool
Body
O-ring spacers
End caps & fasteners
O-rings
Pilot operated spool valve
Solenoid coil or Piezo 1
5/2 (5-way, 2-position) spring return
Shuttle piston, 5/2 (5-way, 2-position)
0.70 Cv (0.60 Kv)
1/4" NPT
2.7 to 7.5 bar
40 µm (Piezo, 30 µm)
See pilot specifications below
1 million cycles
Internal momentary
Nickel plated aluminum
Epoxy coated anodized aluminum
Polysulphone
Stainless steel
Nitrile compound
Piezo pilot
Filtration requirements
Operating temperature
DC power
Dried air / 30 µm
-10° to +60 °C
2 mA / 6.5 V DC
Dead band
3° from set point
(Rotational distance from original
set point where switch will
de-energize.)
Maximum rotational range120°
Operating life
Pneumatic valve
1 million cycles
Approvals
II 1G Ex ia IIC T5
II 3G Ex nA nC IIC T5
Hazardous area ratings
Ex ia:
Sensor:
Ui = 16 V, Ii = 25 mA, Pi = 1.0 W,
Ci = 4.4 nF, Li = 0 mH
Solenoid:
Ui = 28 V, Ii = 120 mA, Pi = 1.0 W,
Ci = 0 nF, Li = 0 mH
Ex nA nC:
AMI33_:
AMI44_:
AMI93_, AMI94_:
AMI96_, AMI97_:
U ≤ 75 V DC
U ≤ 24 V DC
U ≤ 32 V DC
U ≤ 31.6 V DC
Enclosure protection
IP67
Solenoid pilot
Electrical ratings
H option
0.6 W / 22 V DC min.,
up to 130 V AC max.
E (IS) option
0.5 W, 12 to 15 V DC
D option
0.5 W / 24 V DC
AC current consumption 18 mA (H)
Operating temperature2 -18° to 50 °C
Actuator
Axiom Pneumatic Valve
2
3
1
Piezo used for bus powered FOUNDATION fieldbus
applications only.
SR
2
Extended temperature option (-40° to +80 °C) available. Option -T at end of type code.
General specifications and ratings
Housing and mounting
manifold
Epoxy coated anodized
aluminum
Cover and visual indicator Lexan polycarbonate
Fasteners and mounting
adaptors
Stainless steel
Pneumatic valve
See Pneumatic valve
specifications below
1
5
Materials of construction
Fig. 2
4
Spring return actuator with rebreather open
Actuator
Axiom Pneumatic Valve
Temperature ratings (pneumatic valve dependent)
3
Piezo pilots (A)
-10° to +60 °C
Solenoid pilots (D, E, H) -18° to +50 °C
Special solenoid pilot
-40º to +70 °C
available, option -T in type coding.
DA
2
Position sensor system
5
Accuracy
Repeatability
Setting buffer
Within 1°
Within 1°
2° from set point
(Rotational distance from
original set point where
switch will energize on return
stroke.)
Fig. 3
1
4
Double acting actuator with rebreather closed
7 AMI 70 en
1.4
CE marking
The limit switch meets the requirements of the European Directives and has been marked according to the
Directive.
1.5
Recycling and disposal
Most limit switch parts can be recycled if sorted
according to material. See the list below for materials.
In addition, separate recycling and disposal instructions are available from us. A limit switch can also be
returned to us for recycling and disposal against a fee.
1.6
Safety precautions
CAUTION:
Do not exceed the permitted values!
Exceeding the permitted values marked on the limit
switch may cause damage to the switch and to equipment attached to the switch and could lead to uncontrolled pressure release in the worst case. Damage to
the equipment and personal injury may result.
CAUTION:
To prevent ignition of hazardous atmospheres,
replace cover before energizing the electrical circuits.
Keep cover tightly closed when in operation.
5
2
ASSEMBLY AND MOUNTING
NOTE:
To mount the Axiom requires a mounting kit specific to
the actuator the Axiom is to be mounted to.
Neles Axiom mounting kits are sold separately.
1. Refer to Axiom Assembly Drawing located in Section
4 when performing mounting and assembly procedures.
2. Remove Axiom unit from shipping container. Ensure
all listed items are present.
3. With an M4 allen wrench, loosen the four captive
Axiom Cover Screws (Item# 1), remove cover.
4. Determine if the actuator the Axiom is to be mounted
on is double acting (DA) or spring return (SR). Flip
the Axiom body (Item# 4) over and ensure the DA/SR
Plug (Item# 5) is in the correct position. (See Detail A in Section 4). If the DA/SR Plug is in the incorrect
position, gently remove plug with a pair of pliers and
insert into the proper hole.
5. From the mounting kit package, locate the Air Manifold Plate (Item# 14). Place the Air Manifold Plate on
the actuator. Using an M4 allen wrench, fasten down
with the four Air Manifold Mounting Screws (Item#
11). Torque screws to 2.8 - 3.4 Nm.
6. Place Visual Indicator Drive Block (Item# 10) into slot
on the actuator shaft. Place Visual Indicator Drum
Coupler (Item# 8) onto the Visual Indicator Drive
Block. Next, place the Visual Indicator Drum (Item#
7) onto the Visual Indicator Drum Coupler. Align the
holes in all three items with the the threaded hole in
the actuator shaft and fasten down with the Visual
Indicator Drum Retaining Screw (Item# 9). Leave
screw loose in order to facilitate indexing of the visual indicator.
7. With the actuator in the closed position, center the
Visual Indicator Drum until the “OPEN” quadrant is
centered between the “V.I INDEX” markings on the
AIr Manifold Plate. (See Detail - B in Section 4).
Tighten down with the Visual Indicator Drum Retaining Screw 1.7 - 2.3 Nm.
NOTE: In high cycle or high vibration applications,
blue Loctite® may be used on the Air Manifold
Mounting Screws (Item# 11) and the Visual Indicator
Drum Retaining Screw (Item# 9).
8. Verify Air Manifold Plate Orifice O-rings (Item# 12)
and Visual Indicator Cover O-ring (13) are in place.
9. Place the Visual Indicator Cover (Item# 6) over the
Visual Indicator Drum assembly then set the Axiom
Body (Item# 4) in place. With an M4 allen wrench,
torque the Axiom Body Screws to 2.8 - 3.4 Nm.
10.After all wiring and sensor setting procedures have
been completed, install Axiom Cover and torque
Axiom Cover Screws to 1.7 - 2.3 Nm.
6
3
7 AMI 70 en
SENSING AND COMMUNICATIONS
MODULE SENSOR SETTING
Type AMI 33, 96, 97, 93, 94
1. With the Sensor & Communication Module (CCM)
wired to the control system and power applied,
(Refer Wiring Diagram located in Section 6), operate
actuator to the closed position.
2. Press and hold SET CLOSED button until CLOSED
LED is lit (2 seconds). Release button.
3. Operate actuator to the open position.
4. Press and hold SET OPEN button until OPEN LED is
lit (2 seconds). Release button.
5. Set points are retained even after power is removed.
6. Sensor & Communication Modules on Axiom units
with a single solenoid have a SOLENOID POWER
LED indicating when solenoid power is applied.
Type AMI 44
1. With the Sensor & Communication Module (CCM)
wired to the control system and power applied,
(Refer Wiring Diagram located in Section 6), operate
actuator to the closed position.
2. Press and hold SET CLOSED button until OPEN LED
goes out (2 seconds). Release button.
3. Operate actuator to the open position.
4. Press and hold SET OPEN button until CLOSED LED
goes out (2 seconds). Release button.
5. Both OPEN and CLOSED LEDs will be lit during midtravel. Set points are retained even after power is
removed.
6. Sensor & Communication Modules on Axiom units
with a single solenoid have a SOLENOID POWER
LED indicating when solenoid power is applied.
SET
OPEN
SET
CLOSED
OPEN
CLOSED
Setup Instructions:
Operate Actuator to Closed
Position and Push SET
CLOSED for 2 seconds.
Operate Actuator to Open
Position and Push SET OPEN
for 2 seconds
SOLENOID
POWER
3.1
Bench testing
Type AMI33
Power must be applied to both sensors to ensure
proper circuit operation. Use a 24 V DC power supply
with series load resistor, (2 kΩ - 6 kΩ), connected to the
24 V DC +. Operate actuator to the closed position.
Connect 24 V DC + to the “Closed C” (common) and
“Open C” (common) terminals. Connect 24 V DC - to
the “Closed NO” and “Open NO” terminals. Press and
hold SET CLOSED button until CLOSED LED is lit (2
seconds). Release button. Operate actuator to the
open position. Press and hold SET OPEN button until
OPEN LED is lit (2 seconds). Release button. Set points
are retained even after power is removed.
To test solenoid, apply power to the “Sol Pwr IN” terminals only. See warning below.
WARNING:
Do not apply external power to the “Sol Out” terminals. This will cause permanent damage to the
unit.
CAUTION:
A series load resistor must be used when bench
testing in order to ensure proper module operation.
NOTE: If using only one of the sensors for valve position feedback, the open sensor (green) must be used.
Type AMI44
Power must be applied to both sensors to ensure
proper circuit operation. Use a 24 V DC power supply.
A series load resistor is not required when bench testing. Operate actuator to the closed position. Connect
24 V DC + to the “Closed +” and “Open +” terminals.
Connect 24 V DC - to the “Closed -” and “Open -” terminals. Press and hold SET CLOSED button until OPEN
LED goes out (2 seconds). Release button. Operate
actuator to the open position. Press and hold SET
OPEN button until CLOSED LED goes out (2 seconds).
Release button. Both OPEN and CLOSED LEDs will be
lit during mid-travel. Set points are retained even after
power is removed.
NOTE: If using only one of the sensors for valve position feedback, the open sensor (green) must be used.
Type AMI96, 97
Fig. 4
Sensor and communication module (CCM)
To test sensors, use a 24 V DC power supply. No series
load resistor is required. Operate actuator to the closed
position. Apply power across the “ASI+” and “ASI-” terminal points. Press and hold SET CLOSED button until
CLOSED LED is lit (2 seconds). Release button. Operate actuator to the open position. Press and hold SET
OPEN button until OPEN LED is lit (2 seconds). Release
button. Set points are retained even after power is
removed. A functioning AS-Interface network is
required to test communications.
WARNING:
Do not apply external power to the output terminals. this will cause permanent damage to the unit.
7 AMI 70 en
7
Type AMI93, 94
To test sensors, use a 9-32 V DC power supply. No
series load resistor is required. Operate actuator to the
closed position. Apply power across the “FB+” and
“FB-” terminal points. Press and hold SET CLOSED button until CLOSED LED is lit (2 seconds). Release button. Operate actuator to the open position. Press and
hold SET OPEN button until OPEN LED is lit (2 seconds). Release button. Set points are retained even
after power is removed. A functioning Foundation Fieldbus network is required to test communications.
WARNING: Do not apply external power to the output
terminals. this will cause permanent damage to the
unit.
Fault alerts for AMI96_D
1. The OPEN green LED is lit steady when the valve is
in the open position and the open position sensor is
ON. Input Bit 3 (DI2) will be set to “1”. If the valve is
open and the LED is not lit, perform the sensor setting according to instructions located in Section 3.
2. The CLOSED red LED is lit steady when the valve is
in the closed position and the closed position sensor
is ON. Input Bit 4 (DI3) will be set to “1”. If the valve is
closed and the LED is not lit, perform the sensor setting according to instructions located in Section 3.
3. The SOLENOID POWER yellow LED is lit steady
when Output Bit 3 (DO2) is set to “1” to energize the
solenoid.
4. The BAD SOLENOID COIL red LED will flash at a
2 Hz rate if the solenoid pilot valve coil windings are
either open or shorted. The Peripheral Fault Bit will
be set to “1”. Fault indication will clear when solenoid
pilot valve is replaced.
5. The LOW AIR SUPPLY PRESSURE red LED will flash
at a 2 Hz rate if the supply pressure drops below 2.8
bar. Input Bit 1 (DI 0) will be set to “1”. Fault indication will clear when supply pressure goes back
above 2.8 bar.
6. The STUCK SPOOL/PILOT red LED will flash at a
2 Hz rate if after 5 seconds** of power being applied
The Stroke Time Alarm circuit timing is manually adjustable from 1 to 60 seconds.
When manually setting the Full Stroke Time, the secondary timing used in the STUCK SPOOL/PILOT and
the STUCK PROCESS VALVE/ACTUATOR diagnostic
functions is fixed to one half the time period of the Full
Stroke Time.
(For example: if Full Stroke Time is set to 30 seconds,
the time out for the STUCK SPOOL/PILOT and the
STUCK PROCESS VALVE/ACTUATOR diagnostic functions will be 15 seconds).
See Section 3.3 for Stroke Time Alarm adjustment procedureure.
SET
OPEN
Green
Process valve
is open
Normal
Operation
LED will be continuously lit
when process valve is open
CLOSED
Red
Process valve
is closed
Normal
Operation
when process valve is closed
3
SOLENOID
POWER
Yellow
Solenoid valve is
energized
Normal
Operation
when solenoid is energized
4
BAD SOLENOID
COIL
Red
Solenoid coil is
open or shorted
Fault State LED will flash at a 2 Hz rate if
solenoid coil is open or shorted
5
LOW AIR SUPPLY
PRESSURE
Red
6
STUCK SPOOL/
PILOT
Red
Solenoid valve
will not shift
solenoid valve does not shift
7
STUCK PROCESS
VALVE/ACTUATOR
Red
Valve/Actuator
will not turn
valve/actuator does not turn
1
2
Fig. 5
Supply air pressure Fault State LED will flash at a 2 Hz rate if
is low
supply air pressure is <2.8 bar
Diagnostic LED Indications
OPEN for 2 seconds
SET
CLOSED
CLOSED
2
SOLENOID POWER
3
Diagnostics: Blinking LED indicates problem
4
BAD SOLENOID COIL
6
STUCK SPOOL/PILOT
5
LOW AIR SUPPLY
PRESSURE
7
STUCK PROCESS
VALVE/ACTUATOR
(4)
OPEN
1
Description
ASI +
Operational
State
(3)
Function
Description
ASI -
LED
Color
SOL OUT+ (2)
LED
Setup Instructions:
OPEN
SOL OUT- (1)
3.2
to the coil, the internal porting pressure does not rise
above 0.7 bar. Conversely, if after 5 seconds** of
power being removed from the coil and the internal
porting pressure does not drop below 2.1 bar, a
STUCK SPOOL/PILOT fault will be indicated. For
either condition, the Peripheral Fault Bit will be set to
“1”. Fault indication will remain active until internal
porting pressure requirements are met.
7. The STUCK PROCESS VALVE/ACTUATOR red LED
will flash at a 2 Hz rate if after 5 seconds** of power
being applied to or removed from the coil, the valve/
actuator does not move by a minimum of 10% of
stroke, provided there is not a STUCK SPOOL/PILOT
or LOW AIR SUPPLY PRESSURE fault already indicated. Input Bit 2 (DI 1) will be set to “1”. A STUCK
PROCESS VALVE/ACTUATOR fault will also be indicated if the valve/actuator doe not reach the commanded position within 20 seconds** (Valve open
position when solenoid coil is energized or valve
closed position when solenoid coil is de-energized).
This is also referred to as a “Stroke Time Alarm”.
Input Bit 2 (DI 1) will be set to “1”.
**NOTE: The Factory default time settings of the Stroke
Time Alarm circuit is 20 seconds for valve Full Stroke
Time and 5 seconds for the STUCK SPOOL/PILOT and
the STUCK PROCESS VALVE/ACTUATOR diagnostic
functions.
8
3.3
7 AMI 70 en
Additional features for AMI96_D
Stroke Time Alarm Adjustment Procedure
CAUTION: Valve/Actuator will automatically stroke
while performing this procedure.
1. Read all instructions prior to performing this procedure. The Stroke Time Alarm is adjustable from 1 to
60 seconds. AS-Interface communications is not
needed to perform this procedure, however, a 24 V
dc power source connected to the ASI+ and ASIand an air source of a minimum of 2.8 bar connected
to the Axiom supply pressure port (Port 1) will be
required.
2. Ensure the CLOSED and OPEN sensors have been
set. If not, perform the sensor setting according to
instructions located below.
3. With the valve/actuator in the closed position, verify
there are no fault indications, then press and hold
both the SET CLOSED and SET OPEN buttons until
both the CLOSED and OPEN LED’s are lit (2 seconds). Release both buttons, the red CLOSED LED
should be flashing.
4. Push the SET CLOSED button to start the Timer function. The valve/actuator will automatically open and
the OPEN LED start to flash.
5. After the valve/actuator has fully opened, wait the
desired time the Stroke Time Alarm is to be set to (1
to 60 seconds), then push the SET OPEN button.
This will stop the Timer function and the valve/actuator will automatically go back to the closed position.
6. The unit is ready to resume normal operation.
Remote Sensor Setting Feature
The Axiom with Diagnostics provides the capability of
setting the Closed and Open sensors remotely from the
Control System or from the AS-Interface Gateway/Master.
1. AS-Interface communications are required in order
to remotely set the sensors. The unit must be
addressed and correctly configured to be recognized by the Control System or the AS-Interface
Gateway/Master.
2. With the valve/actuator in the closed position, set
Output Bit 1 (DO 0) to “1” for at least two seconds.
This will set the Closed sensor to that valve/actuator
position. Set Output Bit 1 (DO 0) back to “0”
3. With the valve/actuator in the open position, set Output Bit 2 (DO 1) to “1” for at least two seconds. This
will set the Open sensor to that valve/actuator position. Set Output Bit 2 (DO 1) back to “0”.
The “Wink” Feature
The Axiom with Diagnostics provides the capability of
setting the CLOSED and OPEN LED’s to simultaneously
flash or “wink” . This feature aids in physically locating
the unit on the network.
1. AS-Interface communications are required in order
to set the “Wink” feature. The unit must be addressed
and correctly configured to be recognized by the
Control System or the AS-Interface Gateway/Master.
2. Set Output Bit 4 (DO 3) to “1” in the desired unit.
Once the correct unit has been physically located on
the network, indicated by the “winking” of the
CLOSED and OPEN LED’s, set Output Bit 4 (DO 3)
back to “0”. Performing this function will not change
the Closed and Open sensor set points.
7 AMI 70 en
4
9
EXPLODED VIEW
ITEM DESCRIPTION
QTY
1
Axiom Cover Screws
4
2
Axiom Cover
1
3
Axiom Body Screws
4
4
Axiom Body
1
5
DA/SR Plug
1
6
Visual Indicator Cover
1
7
Visual Indicator Drum
1
8
Visual Indicator Drum Coupler
1
1
2
Item# 9 thru 14 are provided with the mounting kit.
Mounting kits are sold separately
9
Visual Indicator Drum Retaining Screw
1
10
Visual Indicator Drive Block
1
11
Air Manifold Plate Mounting Screws
4
12
13
14
Air Manifold Plate Orifice O-rings
Visual Indicator Cover O-ring
Air Manifold Plate
3
1
1
3
4
DA/SR Plug Placement
PLUG FOR SR
PLUG FOR DA
6
7
8
6
5
9
8
7
RS ROF GULP
AD ROF GULP
Bottom side of Axiom Body
6
8
Detail - A
7
10
Visual Indicator Indexing
SE
V.I. INDEX
D
7
OPEN
6
8
V.I. INDEX
Detail - B
11
13
12
14
CL
O
10
5
7 AMI 70 en
DIMENSIONS
E2
E3
S1
7 AMI 70 en
11
SET
OPEN
Setup Instructions:
for 2 seconds
(8)
(5)
Sol2 Pwr IN (4)
Open NO
Sol2 Pwr IN (3)
Sol1 Pwr IN (1)
Sol1 Pwr IN (2)
(8)
Closed C
(6)
Closed NO (7)
Open C
Open NO (5)
Sol Pwr IN (4)
Sol Pwr IN (3)
(1)
Sol Out -
CLOSED
SST
SST
Sol Out + (2)
OPEN
SET
CLOSED
SOLENOID
POWER
CLOSED
Sol2 Out + (9)
Setup Instructions:
for 2 seconds
Sol2 Out - (10)
SET
CLOSED
Sol1 Out - (12)
OPEN
Sol1 Out + (11)
SET
OPEN
Closed C
Type AMI33
Closed NO (7)
6.1
(6)
WIRING DIAGRAMS
Open C
6
6-PIN MICRO-CONNECTOR
4
4
3
5
5
1
2
PIN
SIGNAL
1
2
3
4
OPEN/CLOSED C
CLOSED NO
OPEN NO
SOL PWR IN +
5
SOL PWR IN -
MALE (PINS)
5-PIN MINI-CONNECTOR
3
4
3
6
1
2
MALE (PINS)
3
2
4
2
5
1
PIN
SIGNAL
1
OPEN/CLOSED C
2
CLOSED NO
3
OPEN NO
4
SOL1&SOL2 PWR IN
5
SOL1 PWR IN
6
SOL2 PWR IN
6
5
1
MALE (PINS)
Type AMI44
SET
OPEN
(5)
(6)
(7)
(8)
Open -
Closed +
Closed -
Setup Instructions:
for 2 seconds
Open +
(8)
Closed -
Sol2 Pwr IN + (3)
(7)
Closed +
Sol2 Pwr IN - (4)
(6)
Open -
Sol1 Pwr IN + (1)
(5)
Open +
Sol1 Pwr IN - (2)
(4)
Sol Pwr -
(2)
Sol Pwr + (3)
(1)
CLOSED
NAMUR
NAMUR
Sol +
OPEN
SET
CLOSED
SOLENOID
POWER
CLOSED
Sol2 Out + (9)
Setup Instructions:
for 2 seconds
Sol2 Out - (10)
SET
CLOSED
Sol1 Out - (12)
OPEN
Sol1 Out + (11)
SET
OPEN
Sol -
6.2
MALE (PINS)
5
4
4
6
8
5
3
6
1
2
MALE (PINS)
3
7
PIN
SIGNAL
1
OPEN (+)
2
OPEN (-)
3
3
SIGNAL
1 Sol1 Pwr IN (+)
2
Sol1 Pwr IN (-)
3
CLOSED (+)
SOL PWR (+)
4
CLOSED (-)
4
CLOSED (+)
5 Sol2 Pwr IN (+)
5
CLOSED (-)
6
SOL PWR (-)
1
2
MALE (PINS)
8
4
2
5
5
1
6
4
3
2
6
1
7
MALE (PINS)
PIN
MALE (PINS)
6
Sol2 Pwr IN (-)
7
OPEN (+)
8
OPEN (-)
12
6.3
7 AMI 70 en
Type AMI96
SET
OPEN
Setup Instructions:
for 2 seconds
OPEN
SET
CLOSED
4
1
2
PIN
MALE (PINS)
SOLENOID
POWER
CLOSED
3
(10)
(8)
(9)
3
2
ASI+
2
Not Used
3
ASI-
4
Not Used
4
ASI +
Aux IN +
MALE (PINS)
ASI -
Aux IN 1 - (7)
Aux IN 2 - (6)
3 wire RTN (5)
(3)
(4)
OUT 2 +
(2)
OUT 2 -
OUT 1 -
6.4
OUT 1 +
(1)
1
SIGNAL
1
Type AMI96_D
SET
OPEN
Setup Instructions:
OPEN
4
3
OPEN for 2 seconds
CLOSED
SET
CLOSED
SOLENOID POWER
1
2
PIN
MALE (PINS)
Diagnostics: Blinking LED indicates problem
LOW AIR SUPPLY
PRESSURE
STUCK PROCESS
VALVE/ACTUATOR
1
(4)
ASI -
3
2
Not Used
3
ASI-
4
Not Used
PIN
SIGNAL
4
MALE (PINS)
ASI +
(3)
ASI+
2
Type AMI97
SET
OPEN
OPEN
SET
CLOSED
Setup Instructions:
for 2 seconds
4
1
2
MALE (PINS)
SOLENOID
POWER
CLOSED
3
(9)
(10)
3
2
4
ASI +
MALE (PINS)
ASI -
(8)
Aux IN +
Aux IN 1 - (7)
Aux IN 2 - (6)
(4)
3 wire RTN (5)
Not Used
(3)
(2)
OUT 1 +
Not Used
(1)
1
OUT 1 -
6.5
SOL OUT+ (2)
STUCK SPOOL/PILOT
SOL OUT- (1)
BAD SOLENOID COIL
SIGNAL
1
1
ASI+
2
Not Used
3
ASI-
4
Not Used
7 AMI 70 en
6.6
13
Type AMI93
SET
OPEN
OPEN
SET
CLOSED
Setup Instructions:
for 2 seconds
4
1
2
PIN
MALE (PINS)
SOLENOID
POWER
CLOSED
3
(7)
(8)
2
FB+
3
Not Used
4
Not Used
PIN
SIGNAL
4
FB +
MALE (PINS)
FB -
(6)
(5)
OUT 1 -
OUT 1 +
(3)
(4)
OUT 2 +
OUT 2 -
3
FB-
2
Type AMI94
SET
OPEN
OPEN
Setup Instructions:
for 2 seconds
4
3
1
2
MALE (PINS)
SET
CLOSED
SOLENOID
POWER
CLOSED
(10)
(9)
3
FB +
2
FB -
(7)
24 VDC + (8)
(6)
OUT 1 +
24 VDC -
(5)
OUT 1 -
(4)
OUT 2 +
(3)
OUT 2 -
SIM JMPR (2)
1
SIM JMPR (1)
6.7
SIM JMPR (2)
SIM JMPR (1)
1
SIGNAL
1
4
MALE (PINS)
1
FB-
2
FB+
3
24VDC+
4
24VDC-
14
7 AMI 70 en
6.8
Installation Diagram for Explosive
Atmospheres for Europe
AMI44_E___* models approved for Intrinsic Safety Installations: (Ex ia IIC T5)
* Any Conduit Entry/Connector option and Visual Indicator option is approved.
HAZARDOUS
(CLASSIFIED)
LOCATION
2
1
Ex ia IIC T5
4
7
Individual Sensor and solenoid coil
wiring to Axiom Models
AMI44____
Intrinsic Safety Barriers
(Associated Apparatus)
5
NON-HAZARDOUS
(SAFE AREA)
LOCATION
6
3
Control
Equipment
Solenoid Coil
Barrier
Solenoid Coil
Barrier
10
Enclosure
Top Sensor
Namur Barrier
Bottom Sensor
Namur Barrier
(8) Closed (7) Closed +
(6) Open (5) Open +
(4) Sol2 Pwr (3) Sol2 Pwr +
AMI44 Terminal
Identifiers
(If using quick
connectors, see
6.2 for pin-out)
8
Shields
9
Intrinsically Safe
Ground
INSTALLATION NOTES for Intrinsic Safety Installations: (Ex ia IIC T5)
Entity Parameters: AMI44_____: Ui = 16 Vdc; Ii = 25 mA ; Ci = 4.4 nF; Li = 0.0 mH; Pi = 1.0 W
IS Coil
: Ui = 28 Vdc; Ii = 120 mA ; Ci = 00 nF; Li = 0.0 mH; Pi = 1.0 W
1
2
3
4
5
6
7
8
9
10
1. Voc or Vt < Ui, Isc or It < Ii, Ca > Ci + Ccable, La > Li + Lcable.
2. Dust-tight conduit seal must be used when installed in Zone 20, Zone 21, and Zone 22 environments or where Ingress
Protection of IP67 is required.
3. Control equipment connected to barrier must not use or generate more than 250 Vrms or Vdc.
4. Installation should be in accordance with appropriate local code or practice.
5. The configuration of associated apparatus for each sensor wiring pair or solenoid wiring pair must be approved.
6. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.
7. To maintain intrinsic safety, wiring associated with each sensor or solenoid coil wiring must be run in separate cables or
separate shields connected to intrinsically safe (associated apparatus) ground.
8. Conduit Grounding - Upon installation verify electrical continuity between conduit and ground terminal.
9. Resistance between Intrinsic Safe Ground and earth ground must be less than one ohm.
10. Parts of the enclosure are non-conducting and may generate an ignition-capable level of electrostatic charge under certain
extreme conditions. The user should ensure that the equipment is not installed in location where it may be subjected to
external conditions (such as high-pressure steam) which might cause a build-up of electrostatic charge on non-conducting
surfaces. Additionally, cleaning of the equipment should only be done with a damp cloth.
11. Substitution of components may impair hazardous location safety.
Specific Conditions of Use:
1. When used within a Zone 0 location, the aluminum enclosure shall be installed in such manner as to prevent the possibility
of sparks resulting from friction or impact.
2. To prevent the risk of electrostatic sparking, the equipment enclosure shall be cleaned only with a damp cloth.
7 AMI 70 en
6.9
15
Intrinsic Safety Hazardous Location
Installation Diagram
AMI44_E___* models approved for Intrinsic Safety Installations:
IS Class I,II, and III; Division 1&2; Gas Groups A,B,C,D,E,F,G
* Any Conduit Entry/Connector option and Visual Indicator option is approved.
HAZARDOUS
(CLASSIFIED)
LOCATION
2
4
1
IS; Cl I,II,III Div 1&2,
Groups A,B,C,D,E,F,G
7
Individual Sensor and solenoid coil
wiring to Axiom Models
AMI44____
Intrinsic Safety Barriers
(Associated Apparatus)
5
NON-HAZARDOUS
(SAFE AREA)
LOCATION
6
3
Control
Equipment
Solenoid Coil
Barrier
Solenoid Coil
Barrier
10
Enclosure
Top Sensor
Namur Barrier
Bottom Sensor
Namur Barrier
(8) Closed (7) Closed +
(6) Open (5) Open +
AMI44 Terminal
Identifiers
(If using quick
connectors, see
6.2 for pin-out)
8
Shields
9
Intrinsically Safe
Ground
INSTALLATION NOTES for Intrinsic Safety Installations:
Entity Parameters: AMI44_____: Ui (Vmax) = 16 Vdc; Ii (Imax) = 25 mA ; Ci = 4.4 nF; Li = 0.0 mH; Pi = 1.0 W
IS Coil
: Ui (Vmax) = 28 Vdc; Ii (Imax) = 120 mA ; Ci = 00 nF; Li = 0.0 mH; Pi = 1.0 W
1
2
3
4
5
6
7
8
9
10
1. Voc or Vt < Ui (Vmax), Isc or It < Ii (Imax), Ca > Ci + Ccable, La > Li + Lcable.
2. Dust-tight conduit seal must be used when installed in Class II and Class III environments or where Ingress Protection of
IP67 is required.
3. Control equipment connected to barrier must not use or generate more than 250 Vrms or Vdc.
4. Installation should be in accordance with ANSI/ISA RPA12.6.01 "Installation of Intrinsically Safe Systems for Hazardous
(Classified) Locations" and the National Electrical Code (ANSI/NFPA 70) or in accordance with the Canadian Electric Code.
5. The configuration of associated apparatus for each sensor wiring pair or solenoid wiring pair must be approved.
6. Associated apparatus manufacturer's installation drawing must be followed when installing this equipment.
7. To maintain intrinsic safety, wiring associated with each sensor or solenoid coil wiring must be run in separate cables or
separate shields connected to intrinsically safe (associated apparatus) ground.
8. Conduit Grounding - Upon installation verify electrical continuity between conduit and ground terminal.
9. Resistance between Intrinsic Safe Ground and earth ground must be less than one ohm.
16
7 AMI 70 en
6.10
Non-Incendive Field Wiring
Apparatus Installation Drawing
AMI96_____* models approved as Non-Incendive Field Wiring Apparatus:
* Any Conduit/Connector option and Visual Indicator option is approved.
HAZARDOUS
(CLASSIFIED)
LOCATION
NON-HAZARDOUS
(SAFE AREA)
LOCATION
Nonincendive Field Wiring Apparatus
NI; Cl I,II,III Div 2
Groups A,B,C,D,F,G
1
2
4
Power Limiting
Associated Apparatus
6
Control
Equipment
3
5
AMI96__ Enclosure
ASI +
OUT 1 (1)
OUT 1 + (2)
OUT 2 (3)
OUT 2 + (4)
3 wire RTN (5)
Aux IN2 - (6)
Aux IN1 - (7)
Aux IN + (8)
ASI (9)
ASI +
(10)
ASI -
AMI96 Terminal
Identifiers
Quick Connector Pin-out
indicated below (if used)
1
3
2
4
PIN
SIGNAL
1
ASI+
2
Not Used
3
ASI-
4
Not Used
4
1
MALE (PINS)
INSTALLATION NOTES:
Entity Parameters: AMI96_____: Ui = 37 Vdc;
1
2
3
4
5
6
3
2
PIN
SIGNAL
1
ASI+
2
Not Used
3
ASI-
4
Not Used
MALE (PINS)
Ii = 150 mA ;
Ci = 0.0 nF;
Li = 0.0 mH;
Pi = 3.0 W
1. Installation shall be in accordance with ANSI/ISA RPA12.6.01, ANSI/NFPA 70, and the National Electrical Code.
IP67 is required.
3. Control equipment must be FM approved to supply power in Class I, Division 2 Areas.
4. Power Limiting Associated Apparatus must satisfy the conditions: Voc or Vt < Vi, Isc or It < Ii, Ca > Ci + Ccable,
La > Li + Lcable of the AMI96_______ Entity Parameters
5. Manufacturer's associated non-incendive field wiring apparatus installation drawing must be followed when installing this
equipment.
7 AMI 70 en
6.11
17
Non-Incendive Safety Hazardous
Location Installation Diagram
AMI97_____* models approved as Non-Incendive Field Wiring Apparatus:
HAZARDOUS
(CLASSIFIED)
LOCATION
NON-HAZARDOUS
(SAFE AREA)
LOCATION
Nonincendive Field Wiring Apparatus
NI; Cl I,II,III Div 2
Groups A,B,C,D,F,G
1
2
4
Power Limiting
Associated Apparatus
Control
Equipment
3
5
AMI97__ Enclosure
6
ASI +
OUT 1 (1)
OUT 1 + (2)
Not Used (3)
Not Used (4)
3 wire RTN (5)
Aux IN2 - (6)
Aux IN1 - (7)
Aux IN + (8)
ASI (9)
ASI +
(10)
ASI -
AMI97 Terminal
Identifiers
Quick Connector Pin-out
1
3
2
4
PIN
SIGNAL
1
ASI+
2
Not Used
3
ASI-
4
Not Used
1
2
3
4
5
6
3
1
MALE (PINS)
INSTALLATION NOTES:
Entity Parameters: AMI97_____: Ui = 37 Vdc;
PIN
4
2
SIGNAL
1
ASI+
2
Not Used
3
ASI-
4
Not Used
MALE (PINS)
Ii = 150 mA ;
Ci = 0.0 nF;
Li = 0.0 mH;
Pi = 3.0 W
1. Installation shall be in accordance with ANSI/ISA RPA12.6.01, ANSI/NFPA 70, and the National Electrical Code.
IP67 is required.
3. Control equipment must be FM approved to supply power in Class I, Division 2 Areas.
4. Power Limiting Associated Apparatus must satisfy the conditions: Voc or Vt < Vi, Isc or It < Ii, Ca > Ci + Ccable,
La > Li + Lcable of the AMI97_______ Entity Parameters
5. Manufacturer's associated non-incendive field wiring apparatus installation drawing must be followed when installing this
equipment.
18
7 AMI 70 en
6.12
Intrinsic Field Wiring Apparatus
Installation Drawing
AMI93_A___* models approved for Intrinsic Safety (FISCO) Installations:
IS (FISCO) Class I,II, and III; Division 1&2; Gas Groups A,B,C,D,E,F,G
HAZARDOUS
(CLASSIFIED)
LOCATION
1
2
SIM JMPR (1)
SIM JMPR (2)
OUT 2 - (3)
OUT 2 + (4)
OUT 1 - (5)
OUT 1 + (6)
FB (7)
FB +
(8)
AMI93 Terminal
Identifiers
FISCO
Approved
Termination
NON-HAZARDOUS
(SAFE AREA)
LOCATION
IS (FISCO) Cl I,II,III Div 1,
Groups A,B,C,D,E,F,G
FISCO Approved
Fieldbus Device “n”
Axiom Enclosure
6
3
FISCO Approved
Control Equipment
4
5
FISCO Approved
Fieldbus Device #2
FB +
FB Quick Connector Pin-out
4
3
1
2
MALE (PINS)
PIN
SIGNAL
1
FB-
2
FB+
3
Not Used
4
Not Used
PIN
1
4
2
3
SIGNAL
1
FB-
2
FB+
3
Not Used
4
Not Used
MALE (PINS)
INSTALLATION NOTES:
AMI93__ Entity Parameters (FISCO): Ui(Vmax) = 30Vdc; Ii(Imax) = 380mA ; Ci = 0.0nF; Li = 0.0mH; Pi = 5.32 W
Outputs:
Uo = 7.14Vdc; Io = 47mA; Po = 0.1W
1
2
3
4
5
6
1. Installation shall be in accordance with ANSI/ISA RPA12.6.01, ANSI/NFPA 70, and the National Electrical Code or in accordance with the Canadian Electric Code.
IP67 is required.
3. Control equipment must be FISCO Approved Associated Apparatus.
4. Control equipment connected to FISCO barrier must not use or generate more than 250Vrms or Vdc.
5. Resistance between FISCO Intrinsically Safe Ground and earth ground must be less than 1.0 Ohm.
8. Approval Agency controlled Installation Diagram. No revision to diagram allowed without prior Factory Mutual or Approval
Agency authority.
7 AMI 70 en
7
19
TYPE CODE
Valve controller, Neles Axiom
1.
AMI
1.
AMI
2.
33
44
93
94
96
97
3.
1
3
2
4
4.
H
E
D
A
2.
33
3.
1
4.
H
5.
V
PRODUCT GROUP
Neles Axiom, On/off valve controller with proximity
switches.
SENSOR
Sensor Module
SST Sensor, 2 switches, NO, 16 - 125 V DC /
24 - 125 V AC. Applicable to 4. sign "H".
Namur Sensor, 2 switches, 7 - 24 V DC; > 2.1 mA;
< 1.0 mA, DIN EN 60947-5-6.
Applicable to 4. sign "E".
Valve Communication Terminals (VCT)
FOUNDATION fieldbus, bus powered, 2 switches.
Physical layer according to IEC 61158-2.
Applicable to 4. sign "A".
FOUNDATION fieldbus, externally powered,
2 switches. Physical layer according to IEC 61158-2.
Applicable to 4. sign "D"
AS-Interface, 2 switches.
Applicable to 3. sign "1", "3" or "5" with 7. sign "S" or "D".
Applicable to 3. sign "2", "4" or "6" with 7. sign "S".
Applicable to 4. sign "D"
AS-Interface, extended addressing, 2 switches.
Applicable to 3. sign "1", "3" or "5".
Applicable to 4. sign "D".
PNEUMATIC FUNCTIONALITY
Sensor Module
No manual override.
Manual override
Latching manual override
Sensor Module
No manual override.
Not applicable to 7. sign "D"
Manual override.
Not applicable to 7. sign "D".
PNEUMATIC VALVE
Solenoid
Temperature range -18° to +50 °C
24 V DC / 120 V AC, 0.6 W.
Applicable to 2. sign "33".
12 V DC, 0.5 W, intrinsically safe.
24 V DC, 0.5 W.
Piezo
6.5 V DC, 2 mA, intrinsically safe.
6.
05
7.
S
5.
V
L
6.
02
05
7.
S
D
8.
R
9.
N
*)
–
ENCLOSURE
Standard IP67 enclosure
ATEX certifications:
II 1 G Ex ia IIC T5, Ta = -40° to +80 °C
Sensor: Ui = 16 V, Ii = 25 mA, Pi = 1.0 W, Ci = 4.4 nF,
Li = 0 mH
Solenoid: Ui = 28 V, Ii = 120 mA, Pi = 1.0 W, Ci = 0 nF,
Li = 0 mH
II 3 G Ex nA nC IIC T5, Ta = -40° to +70 °C
AMI33_: U ≤ 75 V DC; AMI44_: U ≤ 24 V DC; AMI93_,
AMI94_: U ≤ 32 V DC; AMI96_, AMI97_: U ≤ 31.6 V DC.
Applicable to all sensor options 2. sign.
INMETRO certification:
BR-EX nAnC IIC T5, Ta = -40° to +70 °C
Applicable to 2. sign "33", "44" and "96".
CONNECTIONS
2 pcs. 1/2" NPT
2 pcs. M20x1.5
DIAGNOSTICS CAPABILITIES
Standard, without diagnostics.
Diagnostics, with Local LED indicators and
diagnostic messages via AS-Interface.
8.
R
INDICATOR
Red-Closed Green-Open.
9.
N
Neles
10.
T
10.
T
LABEL
OPTION
Extended temperature range.
Not applicable to 2. sign "93" and 3. sign "A".
20
7 AMI 70 en
Metso Automation Inc.
Europe, Levytie 6, P.O. Box 310, 00811 Helsinki, Finland. Tel. +358 20 483 150. Fax +358 20 483 151
North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, MA 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172
Latin America, Av. Independéncia, 2500-Iporanga, 18087-101, Sorocaba-São Paulo, Brazil. Tel. +55 15 3235 9700. Fax +55 15 3235 9748/49
Asia Pacific, 238A Thomson Road, #25-09 Novena Square Tower A, 307684 Singapore. Tel. +65 6511 1011. Fax +65 6250 0830
China, 19/F, the Exchange Beijing, No. 118, Jianguo Lu Yi, Chaoyang Dist, 100022 Beijing, China. Tel. +86-10-6566-6600. Fax +86-10-6566-2575
Middle East, Roundabout 8, Unit AB-07, P.O. Box 17175, Jebel Ali Freezone, Dubai, United Arab Emirates.
Tel. +971 4 883 6974. Fax +971 4 883 6836
www.metso.com/automation

7 AMI 70 en

Transcription

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