2 Channel Relay Module

Description2 Channel Relay Module2-way relay module with optoModule Parameters:1 Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H)2 Weight:. 31g3.PCB Color: Black4 board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed5 relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal6 optocoupler isolation, good anti-jamming7 low pull, high release. Energisation status indicator light, release status LED is off8.VCC of system power, JD_VCC relay power. You can plug in jumpersElectrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DCWiring:VCC: positive power supply systemGND: System power negativeIN1 – IN2: relay control ports