SS04HL, 4-Channel Solid State Relay Board

5V Omron solid state relay 240V 2A, output with resistive fuse 240V 2A

Description:

Size: 57 * 55 * 25 
Weight :40g

Input Power: 5V DC (160mA)

Input control signal voltage: 
     0.0-2.5V state low relay ON
     3.3-5.0V state high relay OFF

Input Pins :
     DC +: positive power supply
     DC - : connect power negative
     CH1 : Relay trigger