8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)

8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)
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Price: £18.00
(£15.00 + VAT)
Availability: 22
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Model: 8RELAYBRD-5V-T
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8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)

If you want to switch up to 8 high current / high voltage loads from a microcontroller, this 5V relay board can do it.

It contains 8 x 5V relays rated at 10A/250V AC (DC 30V/10A). Each relay is switched on/off by an opto-isolated digital input that can be connected directly to a microcontroller output pin. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for both 5V and 3.3V devices.

Additionally, each Trigger input can be set to trigger on either a High or Low input.

Board Size: 14cm x 5cm

Features

  • 8x 5V relays
  • Each Relay can be set to trigger on High or Low signal
  • Each relay rated at 10A / 250V
  • Each relay consumes approx 30mA when switched on (at 5V)
  • Power supply 5V
  • Fully Opto-isolated input signals
  • High Input signals from 1.0V to 5V
  • Individual indicator LEDS for each relay
  • Power On LED indicator
  • 4x mounting holes

Power Supply

A supply voltage of 5V should be connected to the DC+ and DC- pins. This is used to power the relay coils when they are switched on. A power Indicator LED indicates power is supplied.

DO NOT apply power the wrong way round. This can seriously damage the components on the board

 

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8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)
Click to enlarge
8-Channel 5V Relay Module with Opto Isolated inputs (Hi/Low Trigger)
$ 18.00 New In Stock
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