Description
Analog timer relays, 8-pin time delay relay, have selectable timing range 6s, 12s, 30s, 60s, 6m, 12m, 30m, 60m, 6h, 12h, 30h, 60h in different sizes, easy to set the time limit with large transparent time setting knob. Time delay relays are widely applied in the industrial automation field with high quality and low price.
Specification
| Model | ATO-AH2-Y | ATO-TAH3-3 | ATO-TH3A | |
| Mode of Operation | On delay timer | |||
| Supply Voltage (Optional) | 110V AC, 220V AC, 12V DC or 24V DC | |||
| Output Mode (Optional) | Mode 2: One group instantaneous and one group delay output Mode 3: One group suspension delay output Mode 4: Two groups sync delay output |
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| Timing Range (Optional) | second: 6s, 12s, 30s, 60s minute: 6min, 12min, 30min, 60min hour: 1.2h, 6h, 12h, 30h, 60h |
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| Setting Method | Knob with pointer | |||
| Contact Capacity | 3A 250V AC (Resistive Load) | |||
| Power Comsuption | ≤2W | |||
| Mounting Type | Panel Mount | |||
| Dimensions | External (W*H*D) | 58*88*68mm | 40*50*58mm | 48*48*73mm |
| Cut-Out (W*H) | 52*64mm | 45.5*56mm | 45*45mm | |
| Accessary (Optional) | 8-pin Mounting Socket | |||
| Weight | 500g | |||
| Operating Temperature | -10 ~ 50℃ | |||
| Humidity | ≤85% no caustic or magnetic interference |
Analog Timer Relay Connection & Output Operation Mode
| • Mode 2: One group instantaneous and one group time delay output | • Mode 3: One group suspension delay output |
| • Mode 4: Two group sync time delay output | |
Details
Tips: Timer relay – on-delay timer and off-delay timer
The timer relay or time delay relay is composed of two types: on delay timer and off delay timer.
• On delay timer
When the coil of the timer relay is energized, the contact of on delay type will act after the time limit (the normally closed contact is open and the normally open contact is closed). The contact is immediately restored after the coil is de-energized.
• Off delay timer
When the coil of time delay relay is powered on, the contact of off delay type contact acts immediately (the normally closed contact is open, the normally open contact is closed). After the coil is powered off, the contact will not return to normal until the time limit is over.
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