CI011x - 230Vac Cyclic Timer Relay Modules

Pre-built adjustable cyclic (i.e. repeating 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 pre-set time. Once this time period has elapsed, the relay with turn off for a pre-set time. This process will then be repeated with the relay turning on and off for the same time periods.

The board has two independent circuits that are used to control the ON and OFF periods. ON/OFF times can be independently set using two onboard trimmers between the times stated in the table below. Can be set to start OFF-ON or ON-OFF. Available in three versions (see table).

Technical Specifications
Operating voltage	230Vac
Current	100 mA
Output	1 x SPDT Relay
Maximum Output Load	5 Amps @ 250Vac max.
Relay Connections	C, NO, NC (Relay FAQ)
Dimensions (mm)	53Wx84Lx33H
Board Connections	Screw terminal blocks
Product Format	Fully assembled module
Documentation	CI0110 User Manual CI0111 User Manual CI0112 User Manual

• WARNING! This project kit operates at 230Vac mains voltage. It's construction, testing and use should only be attempted by competent persons, or under supervision of someone fully experienced in this field. Kit must be fitted into a suitable enclosed box before operating. more