CI0042 - 12Vdc Darkness Activated Relay Module

12Vdc darkness activated detector module with adjustable sensitivity and mains rated relay output.

The relay is activated when the light level falling on the detector board drops below a user set threshold. The relay is deactivated when the light level increases again.

Applications: Automatically turn on electric lights or security devices when ambient light falls below a pre-set level.

• Detector is mounted on a separate board
• User adjustable sensitivity
• LED "active" indicator
• Reverse polarity protection
• Screw terminal blocks for all connections
• See Order Code CI0004 for a light activated version of this product

Technical Specifications
Minimum detection level	25 Lux
Maximum detection level	130 Lux
Operating Voltage	12V dc (e.g. Order Code PSU446 with connector 778.106 or CFE103 module)
Current Consumption (Max)	~ 60mA
Standby current	5mA
Output	1 x SPDT Relay
Maximum Output Load (Resistive)	Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet)
Maximum Output Power	1000 Watts
Relay Connections	NO, NC, C (Relay FAQ)
Dimensions (HxWxD)	Main board: 65 x 45 x 30mm Detector Board: 13 x 25 x 8mm
Enclosure	WCAH2853
Board Connections	Screw terminal blocks
Product Format	PRE-ASSEMBLED Electronic Module more
Documentation	User Manual