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GNUBLIN Module-Rail-Relay

From GNUBLIN

The Board fits in the Phoenix DIN Rail housing. The GNUBLIN Module-Rail-Relay is an extension board for the Gnublin and provides 4 relay contacts. The relays can switch up to 5A at a voltage of 250VAC/30VDC.

MODULE-Rail-Relay SCHRAEGBILD.jpg

Links & Datasheets

Technical details

  • Chip: PCA9555
  • 4 Relays G6D-1A
  • switches 5A at 250VAC/30VDC
  • I2C (up to 7 addresses)

Interface and Components

The following picture describes the module and the most important components and interfaces.

Caution: The GND connections are connected to the Gnublin mass!

MODULE-Rail-Relay-description

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