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