10A Relay Controller

Hookup

  • Vcc: Coil Voltage (if you are using a 24V coil, hook 24V up here, its what powers the coil and pulls in the contact)
  • In: TTL input from microcontroller (can be 3.3V or 5V input, it will be what causes the coil to pull in)
  • GND: Ground. This must be a common ground with the TTL in and the Coil Vcc power.
  • COM: Common side of relay contact. Acts as a switch. Rated at relay ampacity.
  • NO: "Normally Open" side of relay contacts. Acts as a switch. Normally Open. When coil is energized, the contact will change state and close. Rated at relay ampacity.
  • NC: "Normally Closed" side of relay contacts. Acts as a switch. Normally Closed. When coil is energized, the contact will change state and open. Rated at relay ampacity.

Features and Specifications

  • Specifications:
    • Dimensions: 1" x 1.75"
    • Supported Relays: 5V, 12V, 24V

Documentation

10A relay carrier with control circuity to open and close the relay using a microcontroller. Available options include 5V, 12V, or 24V relays.


10A Relay Controller

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