12Vdc powered 1 to 180 second delay timer module with a mains rated relay output. When activated the relay turns on for the user-set delay period.
Timer is activated via the Start Input (using for example a push button or relay contact closure). The timing sequence is non-retriggerable and will be completed regardless of further trigger signals or if the contacts remain closed after activation. Once finished, a fresh trigger signal is needed to start a new timing period.
An optional "Instant-On" mode disables the trigger input so that the delay countdown will commence immediately power is applied to the board. The relay will stay on until the user-set time period has elapsed. The power must be removed and reapplied for a fresh countdown to commence.
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.
A mains powered version of this board is available (Order Code CI101)
|Operating Voltage||10...15V dc (e.g. Order Code 660.446UK with connector |
778.106 or CFE103 module)
|Output||1 x SPDT Relay|
|Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet)|
|Relay Connections||NO, NC, C (Relay FAQ)|
|Dimensions (WxDxH)||~ 30 x 75 x 43 mm|
|Product Format||PRE-ASSEMBLED Electronic Module Product Format Info|