Product description Product introduction: 1, 5V 240V solid state relay 2A, output with resistance type fuse 240V 2A. 2, size: 25*34*25 (length * width * height) net weight: 13g 3, the input power supply: 5V DC (160MA) 4, the input control signal voltage: (the state of the 0-2.5V low level relay OFF) (the state of the 3-5V high level relay ON) 5, the blue KF301 terminal is connected to the line of control more convenient. Module interface: Input part: DC : connect the power supply positive (press the relay voltage power supply) DC-: the cathode of a power supply CH: relay module signal trigger end (high level trigger effective) Electrical parameters: The static current voltage version of the working current of trigger voltage, trigger current 5V 0mA 12.5mA 3.3-5V 2mA
