CI0003 - 12Vdc Delay Timer Relay Module (30 Min to 4 Hour)

12Vdc powered 30 minutes to 4 hour delay timer module with a mains rated relay output. When activated the relay turns on for the user-set delay period.

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 commence the delay countdown immediately power is applied . 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 30 minutes to 4 hours 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 CI0103)

Technical Specifications
Operating Voltage	12V (e.g. Order Code PSU446 with connector 778.106 or CFE103 module)
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 (HxWxD)	30x75x43mm
Enclosure	WCAH2853
Product Format	PRE-ASSEMBLED Electronic Module more
Documentation	User Manual