4-channel relay control board module with optocoupler, 4 way relay module for arduino

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4-channel relay control board module with optocoupler, 4 way relay module for arduino

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.

4 channel relay module
Uses:

  • support all MCU control.
  • the industrial sector
  • PLC control
  • smart home control

Module parameters:

  1. Size: 75mm (length) x 55mm (W) x 19.3mm (height);
  2. Weight: 58g;
  3. PCB Color: Blue;
  4. board four weeks with four screw holes, hole diameter 3.1mm, easy to install and fixed;
  5. Relay selection of quality loose music relays, SPDT. A common terminal, a normally open, one normally closed terminal;
  6. optocoupler isolation, good anti-jamming;
  7. Low pull, high release. Energisation status indicator light, release status LED is off;
  8. VCC for the system power, JD_VCC for the relay power. Default hair 5V relay, plug the jumper cap to;
  9. Relay Maximum output: DC 30V/10A, AC 250V/10A
  10. Wiring: VCC: positive power supply system GND: System power supply negative IN1 – IN4: relay control ports

 

Price: Rs. 625/-

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