H7CX-N Multi-Function Digital Counters T422

H7CX-N
Multi-Function Digital Counters
Quick Link
T422
Advanced 1/16 DIN Size Preset
Counters
Space-saving counter solves most counting
and positioning applications.
• Small and flexible: Only 59 mm depth (24
VAC/VDC) or 78 mm depth (100-240 VAC)
• Waterproof, dust-proof front panel (UL508
Type 4X and IP66)
• High visibility character height of 12 mm for
4 digit models and 10 mm for 6 digit models
• Isolated power supply and input
circuits prevent unwanted circuit paths
• Built-in Tachometer functions: Protect
settings with 5 levels of key access
•One-inputmeasurement
•Independentmeasurementfor
2 inputs
•Differentialinputfor2inputs
•Absoluteratiofor2inputs
•Errorratiobetween2inputs
• Built-in output counter supports
preventive maintenance
• Switchable display colors show output
status changes at a glance
Ordering Information
Classification
Counting action
Settings
Display
digits
Output
Supply voltage
Model
Preset counter
1-stage preset counter
Total and preset counter
1-stage
4 digits
Contact output
(SPDT)
100 to 240 VAC
H7CX-A114-N
6 digits
4 digits
6 digits
Preset
counter/
Tachometer
1-stage preset counter
2-stage preset counter
Total and preset counter
Batch counter
Dual counter
Twin counter
2-stage
Tachometer
H7CX-A114D1-N
100 to 240 VAC
H7CX-A11-N
12 to 24 VDC/24 VAC
H7CX-A11D1-N
100 to 240 VAC
H7CX-A4-N
12 to 24 VDC/24 VAC
H7CX-A4D-N
100 to 240 VAC
H7CX-A-N
12 to 24 VDC/24 VAC
H7CX-AD-N
Contact output
(SPST + SPDT)
t
100 to 240 VAC
H7CX-A4W-N
100 to 240 VAC
H7CX-AW-N
12 to 24 VDC/24 VAC
H7CX-AWD1-N
Contact (SPDT)
Transistor (SPST)
100 to 240 VAC
H7CX-AU-N
12 to 24 VDC/24 VAC
H7CX-AUD1-N
1-stage (1
input and
output)
Contact output
(SPDT)
100 to 240 VAC
H7CX-R11-N
12 to 24 VDC/24 VAC
H7CX-R11D1-N
1-stage (2
inputs and
outputs)
Contact output
(SPDT + SPST)
100 to 240 VAC
H7CX-R11W-N
12 to 24 VDC/24 VAC
H7CX-R11WD1-N
1-stage preset counter
2-stage preset counter
Total and preset counter
Batch counter
Dual counter
Twin counter
Tachometer
4 digits
12 to 24 VDC/24 VAC
6 digits
For complete specifications and additional models and accessories visit www.omron247.com
T-1
H7EC/H7ET/H7ER Counters
Quick Link
T423
Subminiature Totalizer, Time
Counter, LCD Tachometer
The self-powered H7E series features a
large display with 8.6 mm character height. It
includes models with backlight for improved
visibility in dimly lit places. The 1/32 DIN size
family includes total counters, time counters
and tachometers.
• 1/32 DIN size: 24 H x 48 W x 55.5 D mm
• Black or light-grey housing
• Make all basic settings with a DIP switch
• 8 digits (H7EC), 7 digits (H7ET), 5 digits
(H7ER), 8.6 mm character height
• Dual time ranges in each model (H7ET)
• Dual input speed: 30 Hz <-> 1 kHz (H7EC)
• Dual revolution display (H7ER)
Ordering Information
H7EC Count Totalizer [Quick Link T423]
Count input
Max. counting speed
Display
Model
Light grey body
Black body
No-voltage
30 Hz <-> 1 kHz (switchable)
7-segment LCD
H7EC-N
H7EC-N-B
PNP/NPN universal DC
voltage input
30 Hz <-> 1 kHz (switchable)
7-segment LCD
H7EC-NV
H7EC-NV-B
7-segment LCD with backlight
H7EC-NV-H
H7EC-NV-BH
AC/DC multi-voltage input
20 Hz
7-segment LCD
H7EC-NFV
H7EC-NFV-B
H7ET Time Totalizer [Quick Link T424]
Timer input
Display
Model
Time range 999999.9h <->
3999d23.9h (switchable)
Time range 999h59m59s <->
9999h59.9m (switchable)
Light grey body
Black body
Light grey body
Black body
No-voltage input
7-segment LCD
H7ET-N
H7ET-N-B
H7ET-N1
H7ET-N1-B
PNP/NPN universal DC
voltage input
7-segment LCD
H7ET-NV
H7ET-NV-B
H7ET-NV1
H7ET-NV1-B
7-segment LCD with
blacklight
H7ET-NV-H
H7ET-NV-BH
H7ET-NV1-H
H7ET-NV1-BH
AC/DC multi-voltage input
7-segment LCD
H7ET-NFV
H7ET-NFV-B
H7ET-NFV1
H7ET-NFV1-B
H7ER Tachometer [Quick Link T425]
Count input
Display
Model
Max. revolutions displayed (applicable encoder resolution)
1,000 s-1 (1 pulse/rev.)
1,000 min-1 (60 pulse/rev.)
1,000.0 s-1 (10 pulse/rev)
1,000.0 min-1 (600 pulse/rev) <->
10,000 min-1 (60 pulse/rev) (switchable)
Light grey body
Black body
Light grey body
Black body
No-voltage input
7-segment LCD
H7ER-N
H7ER-N-B
-
-
PNP/NPN universal DC
voltage input
7-segment LCD
H7ER-NV
H7ER-NV-B
H7ERNV1
H7ER-NV1-B
7-segment LCD with
blacklight
H7ER-NV-H
H7ER-NV-BH
H7ER-NV1-H
H7ER-NV1-BH
T-2
For complete specifications and additional models and accessories visit www.omron247.com
H7BX Digital Counters
Quick Link
T427
72 x 72 mm Multi-Function
Counter with a Bright, Easy-toview, Negative Transmissive LCD
• Provides a total and preset counter, batch
counter, dual counter, and tachometer
• Large highly visible display with backlit
transmissive LCD
• Selectable display color (red/green) enables
checking output status at a distance
• Easy operation with a key for each digit
• Perform all basic settings with a DIP switch
• Wide range of inputs accepted for NPN/PNP
inputs (multi-inputs) and 2-wire DC sensors
• Degree of protection: IP54 equivalent
(front section only)
Specifications
• Supply voltage: 100 to 240 VAC, 24 VAC/
12 to 24 VDC
• Inputs: Voltage or no-voltage inputs; 12 VDC external power supply
• Ranges: Counting -99,999 to 999,999 (6-digit); tachometer 0 to 999,999 (6 digits)
• Control output: Contact output: 3 A at
250 VDC/30 VDC (resistive load); transistor
output: 100 mA max. at 30 VDC max.
• Output functions: One-shot and sustained outputs with up to 12 user selections
• Reset time: 1 ms or 20 ms selectable
H7CN Digital Counters
Quick Link
T428
1/16 DIN, Single Preset Counter
with Four-Digit LED Display
• Simple to set and operate
• Easy-to-read 8 mm-high LED display
t
• Contact (SPST-NO or SPDT) or solid-state
(open-collector) outputs
• Single counting speed per model: 30 cps
models stocked; 5 kcps available
• Separate UP, DOWN and REVERSIBLE
counting models
• Memory protection circuit available on
AC models
• 8-pin or 11-pin round socket models
available
• Panel-mount adapter, sockets and
accessories available separately
Specifications
• Supply voltage: 100-240 VAC, 50/60 Hz
• Counting functions: 1-stage (single preset) UP counter
• Counting ranges: 0 to 9,999 (4-digit)
• Output functions: Sustained output until reset
For complete specifications and additional models and accessories visit www.omron247.com
T-3
Counters
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T-4
For complete specifications and additional models and accessories visit www.omron247.com