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RevPi AIO - Analog IO expansion module

by Kunbus GmbH

Using the analog I/O module RevPi AIO your RevPi base module can be expanded by 4 analog inputs, 2 analog outputs and 2 RTD input channels.

This expansion module is connected to your base module by the means of the overhead PiBridge plug. Inputs, RTD inputs and outputs are galvanically isolated to each other. Differential inputs eliminate ground loops.

The 2 RTD inputs enable temperatures to be measured with high precision from -165°C to +600°C in steps of 0.5°C using common RTDs sensors like Pt100/Pt1000 probes. The probes can be connected directly to the module with 2, 3 or 4 cables.

Just like the digital IO modules, RevPi AIO is protected against disturbances according to EN61131-2 and can be operated between -40 and +50°C ambient temperature and up to 80% relative humidity. It is also protected against static discharges, burst and surge impulses in accordance with EN61131-2 requirements.

The required PiPridge Plug and a set of 14-pole PCB female connectors are already included in the scope of delivery of this expansion module.

Specifications
Compatible base modules RevPi Core 3
RevPi Core 3+ 8GB
RevPi Core 3+ 16GB
RevPi Core 3+ 32GB
RevPi Connect
RevPi Connect+ 8GB
RevPi Connect+ 16GB
RevPi Connect+ 32GB
No. of Inputs 4
No. of Outputs 2
No. of RTD channels 2
Power supply 24V
IP code IP20

Click here for the full RevPi AIO datasheet

Certification