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H5CN
Miniature DIN-sized (48 x 48 mm) Quartz Timer with Abundant Series Versions
Data Sheet (2379KB)
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Ratings
| Item | Contact output | Solid-state output |
| Rated supply voltage | 100 to 240 VAC (50/60 Hz), 12 to 48 VDC (permissible ripple: 20% max.) (See note 1.) | 12 to 48 VDC (permissible ripple: 20% max.) |
| Operating voltage range | 85% to 110% of rated supply voltage | |
| Power consumption | Approx. 12 VA at 240 VAC, 50 Hz Approx. 2.5 W at 48 VDC | Approx. 2.5 W at 48 VDC |
| Mounting method | Surface mounting or flush mounting | |
| Display | 7-segment LEDs (8-mm-high characters), UP indicator | |
| Input method | Contact open and short-circuit input | Open-collector transistor ON/OFF input |
| Resetting system and gate input | Reset by power-OFF (See note 2.): min. power OFF time: 0.5 s External reset or gate (common to contact and solid-state inputs): min. reset input signal width: 0.02 s; residual voltage: 2 V max. | |
| Output mode | N mode (Power ON-delay) | |
| Control outputs | SPDT: 3 A at 250 VAC, resistive load (cosΦ = 1) | Open collector: 100 mA max. at 30 VDC max. |
| Ambient temperature | Operating:-10°C to 55°C (with no icing or condensation) Storage:-25°C to 65°C (with no icing or condensation) | |
| Ambient humidity | Operating: 35% to 85% | |
| Case color | Light gray (Munsell 5Y7/1) | |
Note:
1.Models with memory backup function are available only for AC power.
2.The H5CN-X[]NM cannot be reset by turning OFF the power.
Characteristics
| Accuracy of operating time | ±0.01% ±0.05 s max. (see note 1), ±0.005% ±0.03 s max. (see note 2) (see note 3) |
| Setting error | |
| Influence of voltage | |
| Influence of temperature | |
| Insulation resistance | 100 MΩ min. (at 500 VDC) (between current-carrying terminal and exposed non-current carrying metal parts, between power supply circuit and control output circuit) |
| Dielectric strength | 2,000 VAC, 50/60 Hz for 1 min (between current-carrying terminal and exposed non-current-carrying metal parts, between power supply circuit and control output circuit) |
| Impulse withstand voltage | 6 kV (between power supply terminal) 6 kV (between current-carrying terminal and exposed non-current carrying metal parts) |
| Noise immunity | Square-wave noise by noise simulator AC: ±2 kV (between power supply terminals) DC: ±480 V (between power supply terminals), ±500 V (between input terminals) |
| Static immunity | Malfunction: 8 kV |
| Vibration resistance | Destruction:10 to 55 Hz with 0.75-mm single amplitude each in 3 directions for 2 hours each Malfunction:10 to 55 Hz with 0.5-mm single amplitude each in 3 directions for 10 minutes each |
| Shock resistance | Destruction:300 m/s2 3 times each in 6 directions Malfunction:100 m/s2 3 times each in 6 directions |
| Life expectancy | Mechanical:10,000,000 operations min. Electrical:100,000 operations min. (3 A at 250 VAC, resistive load) |
| Approved standards | UL508, CSA C22.2 No. 14 |
| Weight | Approx. 200 g |
Note:
1.When timer operation is started by power application.
2.When timer operation is started after a reset input has been applied.
3.These values represent the total accuracy of the timer including the repeat accuracy, setting error, and variation due to voltage and temperature changes. Note that they also comprise errors due to the rise time of the power source and the operating times of the internal and output circuits.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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