• Semi-multi power supply voltage.
• Large transparent time setting knob facilitates time setting.
A flat-blade and Phillips screwdriver can also be used for time setting.
• Pin configuration compatible with MY Power Relay.
• LED indication for power and output statuses.
• Conforms to EMC standards.
• Conforms to EN 61812-1 and approved by UL and CSA.
| Rated time | Time setting range | Rated time | Time setting range |
|---|---|---|---|
| 0.5 s | 0.04 to 0.5 s | 3 min | 0.1 to 3 min |
| 1 s | 0.1 to 1 s | 5 min | 0.2 to 5 min |
| 5 s | 0.2 to 5 s | 10 min | 0.5 to 10 min |
| 10 s | 0.5 to 10 s | 30 min | 1 to 30 min |
| 30 s | 1.0 to 30 s | 60 min | 2 to 60 min |
| 60 s | 2.0 to 60 s | 3 h | 0.1 to 3 h |
| 120 s | 5.0 to 120 s | — | — |
| Item | H3Y-2(-0)/H3Y-4(-0) |
|---|---|
| Rated supply voltage *6 *7 |
100 to 120 (50/60 Hz), 200 to 230 VAC (50/60 Hz), 24 VAC (50/60 Hz) *1 12, 24, 48, 125, 100 to 110 VDC *2, *3 |
| Operating voltage range | All rated voltages except 12 VDC: 85% to 110% of rated supply voltage 12 VDC: 90% to 110% of rated supply voltage *4 |
| Reset voltage | 10% min. of rated supply voltage *5 |
| Power consumption | 100 to 120 VAC: 1.5 VA (at 120 VAC) 200 to 230 VAC: 1.8 VA (at 230 VAC) 24 VAC: 1.5 VA (at 24 VAC) 12 VDC: 0.9 W (at 12 VDC) 24 VDC: 0.9 W (at 24 VDC) 48 VDC: 1.0 W (at 48 VDC) 100 to 110 VDC: 1.3 W (at 110 VDC) 125 VDC: 1.3 W (at 125 VDC) |
| Control outputs | H3Y-2(-0): 5 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load is 1 mA at 5 VDC (P reference value). Contact materials: Ag H3Y-4(-0): 3 A at 250 VAC, resistive load (cosφ = 1) The minimum applicable load is 1 mA at 1 VDC (P reference value). Contact materials: Au-clad + Ag-alloy |
| Ambient operating temperature | -10°C to 50°C (with no icing) |
| Storage temperature | -25°C to 65°C |
| Ambient operating humidity | 35% to 85% |
*1. Do not use the output from an inverter as the power supply. Refer to Safety Precautions for All Timers for details on your OMRON website.
*2. With DC ratings, single-phase full-wave rectified power sources may be used.
*3. Only the H3Y-2 and H3Y-2-0 Series include 12 VDC models.
*4. Use the Timer within 90% to 110% of the rated supply voltage (95% to 110% for 12 VDC) when using it continuously
under an ambient operating temperature of 50°C.
*5. Set the reset voltage as follows to ensure proper resetting.
100 to 120 VAC:10 VAC max.
200 to 230 VAC:20 VAC max.
100 to 110 VDC:10 VDC max.
*6.Refer to Safety Precautions for All Timers on your OMRON website when combining the Timer with an AC 2-wire proximity sensor.
*7. A diode to prevent reverse voltages is provided only on models with a DC power supply.
| Accuracy of operating time | ±1% FS max. (0.5 s range: ±1%±10 ms max.) *1 |
|---|---|
| Setting error | ±10%±50 ms FS max. |
| Reset time | Min. power-opening time: 0.1 s max. (including halfway reset) |
| Influence of voltage | ±2% FS max. *1 |
| Influence of temperature | ±2% FS max. *1 |
| Insulation resistance | 100 MΩ min. (at 500 VDC) |
| Dielectric strength | 2,000 VAC, 50/60 Hz for 1 min (between current-carrying terminals and exposed non-current-carrying metal parts) *2 2,000 VAC, 50/60 Hz for 1 min (between operating power circuit and control output) *2 2,000 VAC, 50/60 Hz for 1 min (between different pole contacts; 2-pole model) *2 1,500 VAC, 50/60 Hz for 1 min (between different pole contacts; 4-pole model) 1,000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) |
| Impulse withstand voltage | Between power terminals: 3 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC 1 kV for 12 VDC, 24 VDC, 48 VDC Between exposed non-current-carrying metal parts: 4.5 kV for 100 to 120 VAC, 200 to 230 VAC, 100 to 110 VDC, 125 VDC 1.5 kV for 12 VDC, 24 VDC, 48 VDC |
| Noise immunity | ±1.5 kV, square-wave noise by noise simulator (pulse width: 100 ns/1 μs, 1-ns rise) |
| Static immunity | Destruction: 8 kV Malfunction: 4 kV |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75-mm single amplitude Malfunction: 10 to 55 Hz, 0.5-mm single amplitude |
| Shock resistance | Destruction: 1,000 m/s2 (approx. 100G) *3 Malfunction: 100 m/s2 (approx. 10G) |
| Life expectancy | Mechanical:10,000,000 operations min. (under no load at 1,800 operations/h) Electrical: H3Y-2: 500,000 operations min. (5 A at 250 VAC, resistive load at 1800 operations/h) H3Y-4: 200,000 operations min. (3 A at 250 VAC, resistive load at 1800 operations/h) *4 |
| Enclosure rating | IP40 |
| Weight | Approx. 50 g |
| EMC | (EMI) EN 61812-1 Emission Enclosure: EN 55011 Group 1 class A Emission AC Mains: EN 55011 Group 1 class A (EMS) EN 61812-1 Immunity ESD: IEC 61000-4-2 Immunity RF-interference: IEC 61000-4-3 Immunity Burst: IEC 61000-4-4 Immunity Surge: IEC 61000-4-5 Immunity Conducted Disturbance: IEC 61000-4-6 Immunity Voltage Dip/Interruption: IEC 61000-4-11 |
| Approved standards | UL 508, CSA C22.2 No. 14, Lloyds, CCC: GB/T 14048.5 *6 Conforms to EN 61812-1 and IEC 60664-1. (2.5 kV/2 for H3Y-2/-2-0, 2.5 kV/1 for H3Y-4/ -4-0) *5 |
*1. Add ±10 mS to the above value for the 0.5-S range model.
*2. Terminal screw sections are excluded.
*3. The destructive shock resistance test was performed on the Timer.
*4. Check the electrical life curve.
*5. Overvoltage category II.
*6. CCC certification requirements
| Model | H3Y-2 (-0) | H3Y-4 (-0) |
|---|---|---|
| Recommended fuse | RT14-20/6A (380 VAC 6 A), manufactured by DELIXI |
RT14-20/4A (380 VAC 4 A), manufactured by DELIXI |
| Rated operating voltage Ue Rated operating current Ie |
AC-15: Ue: 250 VAC, Ie: 3 A AC-13: Ue: 250 VAC, Ie: 5 A DC-13: Ue: 30 VDC, Ie: 0.5 A |
AC-15: Ue: 250 VAC, Ie: 2 A AC-13: Ue: 250 VAC, Ie: 3 A DC-13: Ue: 30 VDC, Ie: 0.5 A |
| Rated insulation voltage | 250 V | |
| Rated impulse withstand voltage (altitude: 2,000 m max.) |
2.5 kV (at 240 VAC) | |
| Conditional short-circuit current | 1000 A | |
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