CI001x - 12Vdc Cyclic Timer Relay Modules

Adjustable cyclic (ON-OFF-ON-OFF-...) timer board modules with relay output allowing switching of any load up to 230Vac, 5A. Ideal for use in automation circuits, flashing or traffic lights, models, outdoor / indoor (hydroponics) crop growing, etc.

This time switch actives the relay for a user-set time. Once this time period has elapsed, the relay with turn off for a user-set time. This process will then be repeated with the relay turning on and off for the same time periods.

The board provides independent user adjustment of both the ON and OFF periods. ON/OFF times can be independently set using two onboard trimmers between the times stated in the table below. The relay output is activated on power supply connection i.e. ON-OFF-ON, etc. The relay output offers NO, NC, C connection options (see Relay FAQ for details).

Available in three versions (see table).

Mains powered versions of these boards (Order Codes CI0110, CI0111 & CI0112) and precision versions with more flexibility (Order Code CI0217 & CI0218)are available.

Technical Specifications
Minimum - Maximum On/Off Delay Times For Each Model	Model CI0010 - 0.3 Sec to 1 min Model CI0011 - 50 Sec to 30 min Model CI0012 - 20 min to 2.5 hours
Operating voltage	12Vdc e.g. Order Code PSU446 with connector 778.106 or CFE103
Current	80 mA
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	CI0010 User Manual CI0011 User Manual CI0012 User Manual