In sourcing discussions, H3CR-A-AC100-240-DC100-125 is often placed next to Omron Photoelectric Sensor, Omron H3Cr A8 Ac100 240 Dc100 125 and Autonics Timers so procurement teams can align budgets and technical requirements effectively.
Omron H3CR-A AC100-240/DC100-125 Timer
The Omron H3CR-A AC100-240/DC100-125 Timer is designed for precise timing control with an allowable voltage variable range of 85% to 110% of rated voltage. The model supports a reset voltage within 10% max. of rated supply voltage and offers 18 time ranges for flexible operation. With a DPDT time-limit control output, 11-pin round socket connections. Manufactured by Omron, listed under Omron Timers, and part of the H3CR-A Series.
| Brand | Omron |
| Product | Timers |
| Model Number | H3CR-A AC100-240/DC100-125 |
Omron H3CR-A AC100-240/DC100-125 Timer - Technical Specifications
| Specification | Value |
|---|---|
| Rated power supply voltage | 100 to 240 VAC 50/60 Hz 100 to 125 VDC Ripple 20% max. (If power supply incorporates a single-phase full-wave rectifier) |
| Allowable voltage variable range | 85% to 110% of rated voltage |
| Input signals | Start, Reset, Gate |
| Input method | No-voltage input |
| No-voltage input | Short-circuit (ON) impedance: 1 kΞ© max. Short-circuit (ON) residual voltage: 1 V max. Open circuit impedance: 100 kΞ© min. |
| Power Consumption | Relay ON: Approx. 2 VA (at 240 VAC 60 Hz)/Relay OFF: Approx. 1.3 VA (at 240 VAC 60 Hz) Relay ON: Approx. 1.6 W (at 240 VAC 60 Hz)/Relay OFF: Approx. 1.1 W (at 240 VAC 60 Hz) |
| Reset Voltage | 10% max. of rated supply voltage |
| Number of time ranges | 18 |
| Operation mode | ON delay, Flicker OFF start, Flicker ON start, Signal ON/OFF delay, Signal OFF delay, Interval, Signal ON/OFF delay, One shot output |
| Control output (Contact output) | Resistive load: 250 VAC 5 A (cosΟ=1)/5 A at 30 VDC/ Inductive load (Reference value): 2 A at 250 VAC (cosΟ=0.4)/3 A at 30 VDC (L/R=7 ms) Minimum applicable load: 10 mA at 5 VDC (failure level: P Reference value) |
| Control output (Type) | Time-limit: DPDT |
| Operating resetting | Time-limit operation/Self-reset/External reset |
| Ambient temperature range | Operating: -10 to 55 β (with no icing) Storage: -25 to 65 β (with no icing) |
| Ambient humidity range | Operating: 35 to 85% |
| Accuracy of operating time | Β±0.2% FS max. Β±0.2% Β±10 ms in a range of 1.2 s and 3 s |
| Setting error | Β±5% FS Β±50 ms max. |
| Reset time | 0.1 s max. |
| Influence of voltage | Β±0.2% FS max. Β±0.2% Β±10 ms in a range of 1.2 s and 3 s |
| Influence of temperature | Β±1% FS max. (Β±1% Β±10 ms in a range of 1.2 s and 3 s) |
| Insulation resistance | 100 MΞ© min. (at 500 VDC) |
| Dielectric strength | Between current carrying metal parts and non-current carrying metal parts: 2,000 VAC 50/60 Hz 1 min Between control output terminals and operating circuit: 2,000 VAC 50/60 Hz 1 min Between contacts of different polarity: 2,000 VAC 50/60 Hz 1 min Between non-continuous contacts: 1,000 VAC 50/60 Hz 1 min |
| Impulse withstand voltage | Between power terminals: 5 kV Between current carrying terminals and exposed non-current carrying metal parts: 5 kV |
| Noise immunity | Β±1.5 kV (between power terminals) and Β±600 V (between No-voltage input terminals), 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: 1,000 m/s2, 3 times each in 6 directions Malfunction: 100 m/s2, 3 times each in 6 directions |
| Life expectancy (relay output) | Electrical: 100,000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h) Mechanical: 20 million operations min. (under no load at 1,800 operations/h) |
| Degree of protection | Panel surface: IP40 Terminals: IP00 |
| Connecting method | 11-pin round socket |
| Case color | Munsell 5Y7/1 |
| Weight | Approx. 90 g |
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