1.Size:63*42*20mm

2.Power Supply Voltage:5V

3.Trigger Level:3V-7V trigger

4.Trigger Current:5mA

5.Control Voltage:AC 0-250V or DC 0-30V

6.Control Current:0-7A

7.Function:weak current control strong current (low voltage control high voltage;level signal control mechanical signal)

8.Using Method:this module is high level trigger,on-board pin marked GND(RGND)5V is respectively relay 5V power negative and positive;CH1,CH2,CH3 is control port,high level trigger;that is to say,after module power on,control port receives high level,the relay will be connected

Package ：

1PCS 3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal L
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