ITEM NAME:2-way 5V/12V Relay Module with Optical Coupler Isolation 50.5*38.5*18.5 NDT Descriptio n Material: PCB Size: 50.5 mm * 38.5 mm * 18.5 mm Packing: 1pcs 2-way relay module Module parameters: 1.PCB color: black 2. There are 4 fixed screw holes around the board with a diameter of 3.1mm, which is convenient for installation and fixation 3. The relay adopts high quality songle relay with single pole and double throw.A common end, a constant beginning, and a constant closed end 4. Optical coupler isolation, good anti-interference 5. Low level suction, high level release.When suction, the status indicator is on; when release, the status indicator is off 6. The VCC is the system power supply and JD_VCC is the relay power supply.Plug in the jumper cap Electrical parameters: Power supply voltage: 5V DC, 12V DC Current: over 100mA Load: 250V 10A AC or 30V 10A DC Wiring instructions: VCC: system power positive pole GND: system power supply cathode IN1--IN2: relay control port (please do not connect the module backwards, which may lead to burning of the module. We will not return or replace the module.) We offer you what you need! 1pcs 2-way relay module.Optical coupler isolation, good anti-interference. The relay adopts high quality songle relay with single pole and double throw.A common end, a constant beginning, and a constant closed end. 1pcs 2-way relay module.
