- board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed
- relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal
- optocoupler isolation, good anti-jamming
- low pull, high release. Energisation status indicator light, release status LED is off
- VCC of system power, JD_VCC relay power. You can plug in jumpers
- Electrical parameters:
- Supply voltage: 5VDC, 12VDC ,24VDC
- Current: more than 100mA
- Load: 250V 10A AC or 30V 10A DC
Wiring:
- VCC: positive power supply system
- GND: System power negative
- IN1 - IN2: relay control ports
4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.
8 Channel 5V 10A Relay Module with Optocoupler
Features:
- This 8 channel 5V relay has both optical and magnetic isolation, providing a lot of protection to the inputs from electrical faults on the outputs.
- Works well with both 3.3V and 5V logic (Raspberry Pi, Arduino, Teensy..), requiring little current drive.
- Breadboard friendly, using Female/male dupont makes it extremely convenient for prototyping.
- LED indicates its working status. Red refers to errors.
- 3 terminals per SPDT relay.
Uses:
1, support all MCU control.
2, the industrial sector;
3, PLC control;
4, smart home control
The blue and black boards are low level triggers
Note: The product and SKU images are for reference only. The actual module you receive may have slightly different details, which will not affect the product function. Please feel free to use it.
