Before procurement teams confirm H7HP-C8B, they typically review Omron SMPS 24V 10A, Omron H7Ec N and Omron Photoelectric Sensors E3T Series to double-check performance ratings, stock availability, and supplier credibility carefully.
Omron H7HP-C8B Counter
The Omron H7HP-C8B Counter provides an 8-digit clear red LCD and operates on a wide 100 to 240 VAC power range for industrial reliability. Supporting UP/DOWN counting modes and 30 Hz/5 kHz speeds, it offers precision for both slow and fast processes. The unit includes external/manual reset capabilities and EEPROM-based memory backup for stable data retention. Built with IP66 oil-resistant protection, it handles harsh environments with confidence. Its noise, vibration, and shock resistance further enhance durability. Manufactured by Omron and listed under Omron Counter products, it is part of the H7HP Series.
| Brand | Omron |
| Product | Counters |
| Model Number | H7HP-C8B |
Omron H7HP-C8B Counter - Technical Specifications
| Specification | Value |
|---|---|
| Function | Total Counter, Time Counter |
| Rated supply voltage | 100 to 240 VAC 50/60 Hz |
| Operating voltage range | 85 to 110% of the power supply voltage |
| Power consumption | 6.5 VA max. |
| External power supply | 12 VDC 50 mA |
| Count range | -99999 to 999999 |
| Max. counting speed | 30 Hz/5 kHz (switching) |
| Counter Input mode | Increment/decrement (UP/DOWN (individual input)) |
| Reset system | External and manual reset |
| Input signal | Count 1/start, Count 2/gate, Reset, Key protect |
| No-voltage input (Contact inputοΌ | Short-circuit (ON) impedance: 1 kΞ© max. Short-circuit (ON) residual voltage: 2 VDC max. Open circuit impedance: 100 kΞ© min. |
| Voltage input | Hight level: 9 to 24 VDC (ON voltage) Low level: 5 VDC max. (OFF voltage) Short-circuit (ON) impedance: 1 kΞ© max. Open circuit impedance: 100 kΞ© min. |
| Display method | 7-segment backlit negative transmissive Red LCD |
| Display Digits | 8 digit |
| Memory backup methods | Method: EEP-ROM, Number of rewite: 200,000 operations min., Store data: 20 years min. |
| External connections | Screw terminal |
| Input mode | No-voltage (NPN, contact input)/Voltage input (PNP) selectable |
| Ambient temperature (Storage) | -10 to 55 β (with no icing) |
| Ambient humidity (Operating) | 35 to 85 % |
| Dielectric withstand voltage | Between current carrying terminals and exposed non-current carrying metal parts: 2000 VAC 50/60 Hz 1 min Between power terminals and control input terminals: 2000 VAC 50/60 Hz 1 min |
| Impulse withstand voltage | Between power terminals: 3.0 kV Between current carrying terminals and exposed non-current carrying metal parts: 4.5 kV |
| Noise immunity | Between power terminals: Β±1.5 kV Between input terminals: Β±480 V square-wave noise by noise simulator (pulse width: 100 ns/1 Β΅s, 1-ns rise) |
| Static immunity | Display: Mulfunction: 8 kV, Destruction: 15 kV Dip switch: Mulfunction: 4 kV, Destruction: 8 kV |
| Vibration resistance | 100 MΞ© min. (at 500 VDC) |
| Shock resistance | Destruction: 294 m/s2, 3 times each in 3 axes each directions Malfunction: 196 m/s2, 3 times each in 3 axes each directions |
| Degree of protection | Case front: IP66 Oil-resistant type and NEMA Type 4 (indoors) |
| Case color | Gray smoke (Front: Light gray (Munsell 5Y7/1)) |
| Weight | Approx. 115 g |
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