The RevPi I/O modules have a number of connections that you are sure to use for your project. Here you can find out which they are and what they can be used for.
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| Position | Connection/Signal display |
| 1 | Status LEDs LED Power shows whether you RevPi IO is functioning properly (green ) or whether there’s a problem (red). |
| 2 | GPIO interface Interface to read and/or emit signals. The way in which the GPIO pins are occupied varies depending on the model. Detailed information can be found in the “Digital Inputs and Outputs” chapter. |
| 3 | Power supply Only connect up to the power supply after you have plugged in all the connections and your device is mounted on the DIN rail. You can operate RevPi devices in a 10.7 – 28.8 voltage range. You can find out about how you connect up your RevPi DIO/DI/DO in the “Connecting the power supply” chapter. |
| Position | Connection |
| 1 | PiBridge cnnectors PiBridge connectors enable you to enhance your RevPi system. Interconnect two modules by plugging the Pi Bridge plug into the PiBridge connectors of both modules. |
| 2 | Locking bracket Lock your module on the DIN rail securely with the locking bracket. |
Tip: Dirk explains in a video (in German) how to set up RevPi DIO/DI/DO modules. Click here for the video.