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- Stock: In Stock
- Model: H3DK-M2
- Weight: 0.12kg
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For any quality issues that arise during normal use within the warranty period, we will repair the item free of charge. The buyer is responsible for the return shipping cost, while our company will cover the cost of re-shipping the repaired item.
OMRON Time Relay H3DK-M2 AC?DC24-240
Product Description:
Multiple time ranges and operating modes let you cover a wide range of applications.
The time-limit DPDT output contacts can be changed to time-limit SPDT and instantaneous SPDT output contacts using a switch.
Sequence checks are easily performed by setting an instantaneous output to 0.
Start signal control for the H3DK-M.
Specifications:
Ratings | ||
Power supply voltage *1 | 24 to 240 VAC/DC, 50/60 Hz *2 | |
12 VDC *2 | ||
Allowable voltage fluctuation | 24 to 240 VAC/DC: 85% to 110% of rated voltage | |
range | 12 VDC: 90% to 110% of rated voltage | |
Power reset | Minimum power-OFF time: 0.1 s | |
Reset voltage | 10% of rated voltage | |
Voltage input | 24 to 240 VAC/DC | |
High level: 20.4 to 264 VAC/DC, Low level: 0 to 2.4 VAC/DC | ||
12 VDC | ||
High level: 10.8 to 13.2 VDC, Low level: 0 to 1.2 VDC | ||
Power | H3DK-M2/-S2 | At 240 VAC: 6.6 VA max. *4 |
consumption | H3DK-M1/-S1 | At 240 VAC: 4.5 VA max. *4 |
*3 | H3DK-M2A/-S2A | At 12 VDC: 0.9 W max. |
| H3DK-M1A/-S1A | At 12 VDC: 0.6 W max. |
Control output | Contact output, 5 A at 250 VAC with resistive load (cosΦ = 1), 5 A at 30 VDC with resistive load *4, *5 | |
Ambient operating temperature | -20 to 55°C (with no icing) | |
Storage temperature | -40 to 70°C (with no icing) | |
Ambient operating humidity | 25% to 85% | |
*1.When using a 24-VDC power supply voltage, there will be an inrush current of approximately 0.25 A. Allow for this inrush current when turning ON and OFF the power supply to the Timer with device with a solid-state output, such as a sensor.
*2.DC ripple: 20% max.
*3.The power consumption is for mode A after the Timer times out.
For the H3DK-M[], the maximum power consumption is given, including the current consumed by the input circuit.
*4.Refer to DC Power Consumptions (Reference Information) on Data Sheet for DC power consumptions.
*5.The control output ratings are for one H3DK operating alone. If you operate two or more Timers side by side, refer to Installation Pitch and Output Switching Capacity (Reference Values) in the below.
*6.125 VDC: 0.15 A max. with resistive load, 125 VDC: 0.1 A with L/R of 7 ms.
Minimum load: 10 mA at 5 VDC (P level, reference value)
Characteristics | ||
Accuracy of operating time | ±1% of FS max. (±1% ±10 ms max. at 1.2-s range) * | |
Setting error | ±10% of FS ±0.05 s max. * | |
Minimum input signal width | 50 ms* (start input) | |
Influence of voltage | ±0.5% of FS max. (±0.5% ±10 ms max. at 1.2-s range) | |
Influence of temperature | ±2% of FS max. (±2% ±10 ms max. at 1.2-s range) | |
Insulation resistance | 100 MΩ min. at 500 VDC | |
Dielectric strength | Between current-carrying metal parts and exposed non-current-carrying metal parts: 2,000 VAC | |
50/60 Hz for 1 min. | ||
Between control output terminals and operating circuit: 2,000 VAC 50/60 Hz for 1 min. | ||
Between contacts not located next to each other: 1,000 VAC 50/60 Hz for 1 min. | ||
Impulse withstand voltage | 24 to 240 VAC/VDC: 3 kV between power terminals, 4.5 kV between current-carrying metal parts and | |
exposed non-current-carrying metal parts | ||
12 VDC: 1 kV between power terminals, 1.5 kV between current-carrying metal parts and exposed non- | ||
current-carrying metal parts | ||
Noise immunity | Square-wave noise generated by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise): ±1.5 kV | |
Static immunity | Malfunction: 4 kV, Destruction: 8 kV | |
Vibration | Destruction | 0.75-mm single amplitude at 10 to 55 Hz for 2 h each in 3 directions |
resistance | Malfunction | 0.5-mm single amplitude at 10 to 55 Hz for 10 min each in 3 directions |
Shock | Destruction | 1,000 m/s2 3 times each in 6 directions |
resistance | Malfunction | 100 m/s2 3 times each in 6 directions |
Life | Mechanical | 10 million operations min. (under no load at 1,800 operations/h) |
expectancy | Electrical | 100,000 operations min. (5 A at 250 VAC, resistive load at 360 operations/h) |
Degree of protection | IP30 (Terminal block: IP20) | |
Weight | Approx. 120 g | |