Omron H7CC-ASD Digital Counter

Name: Omron H7CC-ASD
Brand: Omron
SKU: H7CC-ASD
Rating: 4.7 (4 reviews)

The Omron H7CC-ASD Counter features a solid-state SPST transistor output, making it ideal for high-speed control applications requiring reliability and low switching load. Operating on 24 VAC or 12–48 VDC, it supports screw-terminal wiring, selectable 30 Hz/10 kHz speeds, and multiple UP/DOWN and quadrature input modes. With a −99999 to 999999 counting capability, clear LCD display, and dependable non-volatile memory, it ensures accurate performance. External/manual/auto reset functions provide added flexibility. Manufactured by Omron and listed under Omron Counter solutions, it is part of the robust H7CC Series.

Datasheet

Brand	Omron
Product Type	Counters
Model number	H7CC-ASD

Omron H7CC-ASD Digital Counter - Technical Specifications

Specification	Value
Classification	Preset counter
Configuration	• 1-stage preset counter • Total and preset counter
Power Supply Voltage	24 VAC/ 12 to 48 VDC
Mounting Method	Flush mounting
External Connections	Screw terminals
input Signals	CP1, CP2, reset, and total reset
Counter Output Mode	N, F, C, R, K-1, P, Q, A, K-2, D, and L.
Outputs	Transistor output (SPST)
Digits	6 digits -99999 to 999999 (-5 digits to +6 digits)
Operating voltage fluctuation range	85% to 110% of rated supply voltage (12 to 48 VDC: 90% to 110%)
Degree of protection	IEC IP66 for panel surface only and only when Y92S-P6 Waterproof Packing is used
Maximum counting speed	30 Hz (minimum pulse width: 16.7 ms) or 10 kHz (minimum pulse width: 0.05 ms) (selectable) (ON/OFF ratio 1:1) *Common setting for CP1 and CP2
Counter Input mode	Increment (UP), decrement (DOWN), increment/decrement (UP/DOWN A (command input), UP/DOWN B (individual inputs), or UP/DOWN C (quadrature inputs)), UP/DOWN D (command input), UP/DOWN E (individual inputs), UP/DOWN E (quadrature inputs)
Auto-zero time/Startup time	0.01 to 99.99 s
Sensor waiting time	External (minimum reset signal width: 1 ms or 20 ms, selectable), manual, and automatic reset (internal according to C, R, P, and Q mode operation)
Decimal point adjustment	Refer to the separate table for tachometer function ratings
Prescaling function	Yes (0.001 to 99.999)
Sensor waiting time	290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
Input method	No-voltage (NPN) input/voltage (PNP) input (switchable) No-voltage inputs: ON impedance: 1 kΩ max. (Leakage current: 12 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)
External power supply	12 VDC (±10%), 100 mA (except for H7CC-A8@ models) Refer to Precautions for Correct Use on page 61 for details
Control output	• 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.
Display	7-segment, negative transmissive LCD Character height Count value: 10 mm (white) Set value: 6 mm (green)
Memory backup	Non-volatile memory (overwrites: 100,000 times min.) that can store data for 10 years min.
Operating temperature range	-10 to 55°C (-10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation)
Storage temperature range	-25 to 70°C (with no icing or condensation)
Operating humidity range	25% to 85%
Case Color	Black (N1.5)

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