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  • 4 Channel 5V Relay Module with Optocoupler Protection
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  • 4 Channel 5V Relay Module with Optocoupler Protection
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4 Channel 5V Relay Module with Optocoupler Protection

SKU: ELY1560
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  • 4 Channel 5V Relay Module with Optocoupler Protection
  • 4 Channel 5V Relay Module with Optocoupler Protection
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  • 4 Channel 5V Relay Module with Optocoupler Protection
  • Description

Description

1.Support all MCU control
2.The industrial sector
3.PLC control
4.Smart home control

5.Module size:71.5mm*52.7mm

6.There are 4 normally open and 4 normally closed contacts.
7.The blue KF301 terminal is more convenient to connect to the control line.
8.There are 4 fixing bolt holes with 3.1mm holes.

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