4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)
  • 4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)

#2688: 4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)

R59.55


This is a 4-channel optically isolated relay moduleis  used to switch high voltage circuits on and off, such as appliances.

The optical isolation means that your own circuit or device will be protected from any of the high voltage or high current surges.

Product Details

1.Onboard EL817 optocoupler with optical isolation anti-jamming capability
2.Onboard 12V 10A/250VAC, 10A/30VDC relays, relay and long life can continuously pull 100,000 times
3.The module can be connected directly with the microcontroller the I / O link.
4.The module has a diode freewheeling protection with short response time.
5.Negative Trigger.

Tutorials

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4-Channel Optocoupler Relay Module (10A/250V AC; 10A/30V DC; Negative Trigger)

Regular price: R59.55
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In Stock: 1



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