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H7CX-A114USDG Multifunction Preset Counter
Prototype PCB
Part No.:   H7CX-A114USDG
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Description:   Multifunction Preset Counter
File Size :   2406 K    
Page : 43 Pages
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Maker   OMRON [ OMRON ELECTRONICS LLC ]http://www.omron.com
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Ratings (contd.)
Item
Classification
Supported configurations
H7CX-A4W@
Preset counter
H7CX-AW@
Preset counter/tachometer
H7CX-AU@
1-stage counter, 2-stage counter, 1-stage 1-stage counter, 2-stage counter, 1-stage counter with total counter, 1-stage counter with batch
counter with total counter, 1-stage counter counter, dual counter (addition/subtraction), tachometer (selectable)
with batch counter, dual counter (addition
only) (selectable)
100 to 240 VAC (50/60 Hz),
12 to 24 VDC
100 to 240 VAC (50/60 Hz),
24 VAC (50/60 Hz)/12 to 24 VDC,
12 to 24 VDC
100 to 240 VAC (50/60 Hz),
24 VAC (50/60 Hz)/12 to 24 VDC
Rated supply voltage (See note 1.)
Operating voltage range
Power consumption
85% to 110% of rated supply voltage (90% to 110% at 12 VDC)
Approx. 9.2 VA at 264 VAC
Approx. 7.2 VA at 26.4 VAC
Approx. 3.7 W at 12 VDC
Flush mounting
Screw terminals
0.5 N·m max.
7-segment, negative transmissive LCD
PV
SV
11.5-mm-high characters, red or green
(programmable)
6-mm-high characters, green
4 digits (−999 to 9,999)
SV range: 0 to 9,999
CP1, CP2, reset 1, and reset 2
No-voltage input/voltage input (switchable)
No-voltage input
ON impedance: 1 kΩ max. (Leakage current: 5 to 20 mA at 0
Ω)
ON residual voltage: 3 V max.
OFF impedance: 100 kΩ min.
Voltage input
High (logic) level: 4.5 to 30 VDC
Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ)
6 digits (−99,999 to 999,999 or 0 to 999,999 when using as Tachometer)
SV range:
−99,999
to 999,999 (See note 2.) or 0 to 999,999
9-mm-high characters, red or green (programmable)
Mounting method
External connections
Terminal screw tightening torque
Display
Digits
Input signals
Input method
Counter
Max. counting speed
Input mode
Reset input
Reset system
Output modes
One-shot output time
30 Hz or 5 kHz (selectable, ON/OFF ratio 1:1), common setting for CP1 and CP2
Increment, decrement, command, individual, and quadrature
Minimum reset input signal width: 1 or 20 ms (selectable), common setting for all inputs
External, manual, and automatic reset (internal according to C, R, P and Q mode operation)
,
N, F, C, R, K-1, P Q, A
,
0.01 to 99.99 s
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Periodic measurement (Sampling period: 200 ms)
30 Hz or 10 kHz (selectable)
30 Hz: 0.01 to 30.00 Hz
10 kHz: 0.01 Hz to 10 kHz
±0.1%
FS
±1
digit max. (at 23
±5°C)
HI-LO, AREA, HI-HI, LO-LO
0.1 to 99.9 s
0.0 to 99.9 s
OFF/2/4/8 times
H7CX-AU/-AUD1: SPDT and 1 transistor
H7CX-AUSD1: 2 transistors
(Output allocation possible)
N, F, C, R, K-1, P Q, A, K-2, D, L, H
,
Tachometer
Pulse measurement
method
Max. counting speed
Measuring ranges
Measuring accuracy
Output modes
Auto-zero time
Startup time
Average processing
Output type
H7CX-A4W/-AW/-AWD1: SPDT (OUT2) and SPST-NO (OUT1)
H7CX-A4WSD/-AWS/-AWSD/-AWSD1: 2 transistors
Contact output:
3 A at 250 VAC/30 VDC, resistive load (cosφ=1)
Minimum applied load: 10 mA at 5 VDC (failure level: P reference value)
,
Transistor output:
NPN open collector, 100 mA at 30 VDC
Residual voltage: 1.5 VDC max. (approx. 1 V)
Leakage current: 0.1 mA max.
Control output
NEMA B300 Pilot Duty, 1/4 HP 3-A resistive load at 120 VAC, 1/3 HP 3-A resistive load at 240 VAC
External power supply
Key protection
Prescaling function
Decimal point adjustment
Sensor waiting time
Memory backup
Ambient temperature
Ambient humidity
Case color
Attachments
12 VDC (±10%) 100 mA (except for H7CX-A@D models)
Refer to
Precautions
for details.
Yes
Yes (0.001 to 9.999)
Yes (rightmost 3 digits)
250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.
Operating:
Storage:
25% to 85%
Black (N1.5), light gray (Munsell 5Y7/1, produced upon request)
Waterproof packing, flush mounting adapt- Waterproof packing, flush mounting adapter, labels for counter/tachometer DIP switch settings
er
−10
to 55°C (−10 to 50°C if counters are mounted side by side) (with no icing or condensation)
−25
to 65°C (with no icing or condensation)
Yes (0.001 to 99.999)
Note: 1.
Permissible ripple: 20% (p-p) max.
2.
Only when the following modes are selected.
- Input mode: command, individual, or quadrature; output mode: K-2, D, L, or H
- Dual count calculating mode: SUB; output mode: K-2, D, L, or H in dual counter operation
C-90
Multifunction Preset Counter
H7CX
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