5V 8 Channel Solid State Relay High Level Trigger Module For Arduino

Specifications: 5V solid state relays 240V 2A, output with resistive fuse 240V 2A. 2.54cm pin and blue KF301 terminals to the control line is more convenient. The input power supply: 5V DC (160MA) The input control signal voltage: 0-2.5V low state relay OFF; 3.3-5V high state relay ON Size: 57 x 55 x 20 mm(L x W x H) Module interface: DC +: positive power supply (power supply voltage by relay) DC -: negative CH1: 1 relay module signal triggering end CH2: 2 relay module signal triggering end CH3: 3 relay module signal triggering end CH4: 4 relay module signal triggering end ... Package included: 1 x 5V 8 Channel Solid State Relay Module