230Vac mains powered 0.1 to 240 second DELAYED-ON timer module with a mains rated relay output.
The timer can be set to activated on power-up or by closing the Start Input (using for example a push button or relay contact closure - not included). On activation the countdown starts but the relay remains OFF. On timeout, the relay activates and remains on until the modules power supply is removed.
The timing sequence is non-retriggerable and will be completed regardless of further trigger signals or if the Start Input remains closed after activation.
Scale switch selects one of two delay ranges, 0.1 to 24 seconds or 1 second to 4 minutes, giving more precise and easier time setting using the onboard potentiometer (header pins allow the use of user-supplied external potentiometers if required).
2023 Product Update: New improved DIN-Rail size board with wider time range and easier setting.
A 2 to 45 minute version of this board is available (Order Code CI137)
Features| Operating Voltage | 230Vac |
| Current Consumption | 80mA Max |
| Time Delay - Scale A | 0.1 to 24 seconds |
| Time Delay - Scale B | 1 second to 4 minutes |
| Output | 1 x SPDT Relay |
| Maximum Output Load (Resistive) | Up to 240Vac or 24Vdc @ 7 Amps max. resistive (2A inductive) (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Dimensions (WxDxH) | ~ 72 x 76 x 28 mm |
| DIN-RAIL Mount | C7565 |
| Enclosure | WCAH2851 |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
| WARNING | Product operates at mains voltage and is not suitable for children. An isolating enclosure is required (not included). Installation, testing and commissioning should be performed by a competent person. Mains Electricity Info |
