1 second to 3 minute delay timer module with a triac output for controlling resistive ac mains loads (e.g. lamps, resistors, etc). The output will stay on until the time period has elapsed. The time delay is fully adjustable using an on-board potentiometer.
The timer is activated using a simple contact closure. The timer will complete the preset timing period 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. In this mode, the the relay turns on and the delay countdown commences immediately power is applied to the board. The relay turns off when the user-set time period has elapsed. Power must be removed and reapplied for a fresh countdown to commence. Instant-On mode is set using a header jumper not included (Order Code JUMPER-RED).
This module is NOT suitable for use with inductive loads (like transformers, neon lamps, halogen lamps with transformer, motors, pumps, etc).
See relay output version instead (Order Code CI101).Specifications
|Operating Voltage||230Vac mains|
|Current Consumption||1 Watt|
|Output||1 x triac|
|Output Voltage||230V ac|
|Minimum Output Load||50 Watts|
|Dimensions (WxDxH)||~ 119x55x30 mm|
|Board Connections||Screw terminal blocks|
|Product Format||PRE-ASSEMBLED Electronic Module Product Format Info|
|WARNING||Product operates at mains voltage and is not suitable for children. An isolating enclosure is required (not included). Installation, testing and commissioning should be performed by a competent person. Mains Electricity Info|