X20AT2222 Temperature Input Module Data Sheet

This document is a data sheet for the B&R X20AT2222 temperature input module, which provides two resistance measurement inputs for PT100 and PT1000 sensors with 0.1°C resolution and configurable 2- or 3-wire connections. It includes ordering information, required accessories, module functions such as sensor type configuration, filter time, and input signal monitoring for limit values and open circuit detection.