1 to 180 second retriggerable delay timer module with a mains rated relay output.
With power applied to the board, the timer is activated using the Start Input (using for example a volt-free push button or relay contact closure).
On activation, the relay turns on for the user-set delay time. Any further triggers received while the relay is active will restore the full delay time (non-cumulative) without interrupting the relay. If no new triggers are received before the delay timeout is reached, the relay will turn off and the board resets ready for a new trigger signal. The Start Input must go open circuit and be closed again to register a fresh trigger input.
The delay period is adjustable from 1 to 180 seconds using the onboard potentiometers (header pins allow the use of user-supplied external potentiometers if required).
An LED indicates that the timer is in operation. The board is reverse polarity protected.
Specifications| Supply Voltage | 12V dc |
| Power Supply Options | Power Supply Module: CFE103 or UK Plug Power Supply: 660.446UK with connector 777.001UK |
| Current Consumption | 50mA |
| Output | 1 x SPDT Relay |
| Maximum Output Load (Resistive) | Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Dimensions (WxDxH) | ~ 30 x 76 x 44 mm |
| Enclosure | WCAH2853 |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
