The Omron H7CC-AWS Counter offers powerful preset and tachometer capabilities with a high-speed DSPT transistor output for fast-response automation. Operating on 100–240 VAC, it features screw-terminal connections, two reset inputs, and selectable 30 Hz or 10 kHz counting speeds. Multiple counting modes, including 1-stage, 2-stage, batch, dual, and twin, provide extensive flexibility. Its durable LCD display and non-volatile memory ensure long-term performance in demanding environments. Manufactured by Omron and listed under Omron Counter solutions, this model belongs to the reliable Omron H7CC Series.
Omron H7CC-AWS Digital Counter - Technical Specifications
Specification
Value
Power consumption
Approx. 6.8 VA
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)
6 digits
-99999 to 999999
(-5 digits to +6 digits)6 digits
-99999 to 999999 (-5 digits to +6 digits),
tachometer: 0 to 999999
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
290 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)
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
