8-Channel Relay Expansion Board for Raspberry Pi

WaveshareSKU: WAV-15423
(6 Reviews)
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Sale price £24.80
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The 8-Channel Relay Board is an expansion board with relays which has been designed specifically for the Raspberry Pi. It gives your Pi the ability to control lots of high-voltage components (such as home appliances) to create a full home automation system.

The relays are rated at 5A 250V AC or 5A 30V DC (Max) and feature photo-coupling isolation to reduce interference. Onboard LEDs indicate each relay's status for visual indication and debugging support.

The board comes in a frame ready to fit into DIN rails if desired.

Features

  • Standard Raspberry Pi 40-pin GPIO extension header
  • High-quality relays - loads up to 5A 250V AC or 5A 30V DC
  • Photo coupling isolation, prevent interference from high voltage circuit
  • Standard rail mount bottom case
  • Onboard LEDs for indicating relays status
  • Relay control pin selection jumper - allows the user to control the relays by custom pins other than the default pins
  • Reserved control interface allows the board to work with controllers like PLC
  • Comes with development resources and guide

Resources

Tech Specs

  • Power supply voltage: 5V
  • Trigger signal: 3.3V/5V
  • Relay channels: 8
  • Contact form: SPDT-NO,NC
  • Closed current: 6mA (per channel)
  • Connector: screw terminal block
  • Dimension: 232 × 72 (mm)
  • Mounting hole size: 3.0mm

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