Omron H7CC-AD Digital Counter

Name: Omron H7CC-AD
Brand: Omron
SKU: H7CC-AD
Rating: 4.6 (4 reviews)

The Omron H7CC-AD Counter supports reliable 1-stage preset and totalizing functions with a flexible 24 VAC or 12–48 VDC power range for versatile panel integration. It features screw-terminal wiring, SPDT relay output, selectable 30 Hz or 10 kHz counting speeds, and a wide −99999 to 999999 range for varied applications. Multiple UP/DOWN and quadrature modes ensure compatibility with sensors, while external, manual, and automatic reset functions enhance usability. Its clear LCD and non-volatile memory provide long-term accuracy. Manufactured by Omron, listed under Omron Counter solutions, this model belongs to the trusted Omron H7CC Series.

Datasheet

Brand	Omron
Product	Counters
Model Number	H7CC-AD

Omron H7CC-AD Digital Counter - Technical Specifications

Specification	Value
Power consumption	5.5 VA/3.3 W
External power supply	12 VDC (±10%), 100 mA (except for H7CC-A8@ models) Refer to Precautions for Correct Use on page 61 for details
Max. 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)
Input signal	CP1, CP2, reset, and total reset
Prescaling function	Yes (0.001 to 99.999)
Decimal point adjustment	Refer to the separate table for tachometer function ratings
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
Outputs	Contact output (SPDT)
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%)
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)
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.
Storage temperature range	-10 to 55°C (-10 to 50°C if Counter/Tachometers are mounted side by side) (with no icing or condensation)
Operating humidity range	25% to 85%
Input mode	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)
Degree of protection	IEC IP66 for panel surface only and only when Y92S-P6 Waterproof Packing is used
Case color	Black (N1.5)