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A feature
Module working voltage: 24V
4 fixing bolt holes for easy installation;
Module size: 5.0cm*3.0cm*1.8cm;
Second instructions
1. The photoresistor module is sensitive to ambient light and is generally used to detect changes in the brightness of the surrounding environment;
2. When the ambient light is darker than the set threshold, the relay is closed, the common end is connected to the normally open end (disconnected from the normally closed end), when the ambient light is brighter than the set threshold, the relay is disconnected, the common end Disconnected from the normally open end (connected to the normally closed end);
3. The common port, normally open, and normally closed ports are equivalent to a dual control switch. When the relay coil is energized, the common terminal and the normally open terminal are turned on. When there is no power, the common terminal and the normally closed terminal are turned on;
Three electrical parameters
Operating voltage: DC 5V, 12V, 24V three options (should not exceed +/-10% of the nominal voltage)
Working current: less than 90mA at 5V (less than 5mA when the relay is not operating)
Less than 50mA at 12V (less than 5mA when the relay is not operating)
Less than 30mA at 24V (less than 5mA when the relay is not operating)
Working temperature: recommended -20 ° C -60 ° C (limit operating temperature range -30 ° C -70 ° C)
Load capacity: relay normally open port maximum load capacity: DC 0-30V/10A, AC 0-250V/10A
Relay normally closed port maximum load capacity: DC 0-28V/10A, AC 0-125V/10A