Procurement teams shortlist H8BM-RB-DC24 with Omron SMPS 24V 10A, Omron H7Ec N and Omron Photoelectric Sensors E3T Series, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Omron H8BM-RB DC24 Counter
The Omron H8BM-RB DC24 Counter is an English-labeled multi-maintenance time counter equipped with a 3-stage preset system for predictive maintenance and cycle tracking. It features total counter, preset counter, and cumulative time counter modes supported by nine internal counters/timers. With a wide 0β999999 count range, selectable 0.1-hour/0.1-second timing, and 30/500 Hz inputs, it ensures precise multi-speed monitoring. The short-input function enables multi-stage use without external wiring, and accessories include a protective cover and rubber packing. Manufactured by Omron and listed under Omron Counter products, this model belongs to the Omron H8BM Series.
| Brand | Omron |
| Product | Counters |
| Model Number | H8BM-RB DC24 |
Omron H8BM-RB DC24 Counter - Technical Specifications
| Specification | Value |
|---|---|
| Function | Total Counter, Preset Counter, Total Time Counter, Time Counter |
| Preset stages | 3 step |
| Rated supply voltage | 24 VDC (Ripple 20 % max.) |
| Operating voltage range | 85 to 110% of rated power supply voltage |
| Power consumption | at 26.4 VDC: Approx. 1.7 W |
| Count range | 0 to 999999 |
| Max. counting speed | Count input 1 to 7: 30 Hz Count input 8, 9: 30 Hz/500 Hz (switching) (ON/OFF ratio 1:1) |
| Minimum input signal width | 30 Hz: 16.7 ms 30 Hz/500 Hz: 16.7 ms/1 ms (selectable) |
| Counter Input mode | Increment (UP) |
| Counter One-shot output time | 20 ms |
| Input signal | Count, Reset, Short, Counter No. selection, I/O inhibit input |
| Voltage input | Hight level: 16 to 26.4 VDC Low level: 0 to 3 VDC (Input resistance Approx. 2.2 kΞ©) |
| Display method | 7-segment transmissive LCD |
| Display Digits | 6 digit |
| Memory backup methods | Method: EEP-ROM, Number of rewite: 100,000 operations min., Store data: 10 years min. |
| External connections | Screw terminal |
| Counter Reset system | External and manual reset |
| Input mode | Voltage input |
| Time counter ranges | 0.1 h to 99999.9 h/0.1 s to 99999.9 s (0.1h/0.1s selectable) |
| Reset time External reset | 100 ms |
| Control output Solid-state output | Open collector output Residual voltage 2 V max.DC Leakage current 0.1 mA max. |
| Ambient temperature (Storage) | -10 to 55 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 25 to 85 % |
| Noise immunity | Between power terminals: Β±480 V Between input terminals: Β±480 V square-wave noise by noise simulator (pulse width: 100 ns/1 Β΅s, 1-ns rise) |
| Static immunity | Mulfunction: 8 kV, Destruction: 15 kV |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 2 h Malfunction: 10 to 55 Hz, 0.5 mm single amplitude each in 3 directions for 10 min |
| Shock resistance | Destruction: 300 m/s2, 3 times each in 3 axes 6 directions Malfunction: 200 m/s2, 3 times each in 3 axes 6 directions |
| Degree of protection | Case front: IP54 Oil-proof type |
| Case color | Dark gray (Munsell 5Y3/1) |
| Weight | Approx. 250 g |
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