Buy 8-Channel Relay Module 5V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC in United States - Cartnear.com

8-Channel Relay Module 5V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC

CTNR1697552 CTNR1697552

elekool

elekool
2025-11-05 USD 10.47

$ 10.47

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8-Channel Relay Module 5V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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8-Channel Relay Module 5V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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8-Channel Relay Module 5V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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Type Relays

Description:


Module description:

  • Normally Open Pin Maximum load: AC 250V/10A, DC 30V/10A
  • Using SMD optocoupler isolation, driving ability, stable performance; Trigger current 5mA
  • Operating voltage 5V;
  • the module can be high or low by a jumper setting trigger;
  • fault-tolerant design, even if the control line is broken, the relay will not operate;
  • the power indicator (green), the relay status indicator (red)
  • the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
  • Module size: 141.5 x50x 18.5 mm (LxWxH)


Module interface:

  • DC+: positive power supply (VCC)
  • DC-: negative power supply (GND)
  • IN(1~8): can be high or low level control relay


Relay outputs:

  • NO(1~8): normally open relay interface
  • COM(1~8): Common Interface Relays
  • NC(1~8) normally closed relay interface


High and low level trigger options:

  • S(1~8): Switch option for channel 1st to 8th relay
  • It is low level trigger when jumper connect to LOW pin
  • It is high level trigger when jumper connect to HIGH pin


What's in the Package:

  • 1pcs 8-Channel 5V Relay Module H/L Trigger with Optocoupler

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