CI0033 - 12Vdc Double Delay Timer Relay Module (1 - 180 Second)

1 to 180 second DOUBLE delay timer module with a mains rated relay output. When activated, the 1st user-set delay time will commence but the relay remains off. On completion, the relay turns on for the duration of the 2nd user-set delay time and then turns off.

The timer is activated using the Start Switch input (push-button contact closure). The timing sequence with 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 and commences the delay countdowns immediately power is applied. Power must be removed and reapplied for a fresh countdown to commence.

Both delay periods are independently 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 boards have reverse polarity protection.

A 2 to 45 minute version of this board is available (Order Code CI0034)

Technical Specifications
Operating voltage	12Vdc e.g. Order Code PSU446 with connector 778.106
Current	15 mA min - 70 mA Max
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 (mm)	~ 44W x 76L x 30H
Enclosure	WCAH2853
Board Connections	Screw terminal blocks
Product Format	PRE-ASSEMBLED Electronic Module more
Documentation	CI0033 User Manual