B&R AT350 and AT450 Temperature Modules Technical Specifications

This document details the technical specifications, order data, pin assignments, and status LEDs for the B&R AT350 and AT450 temperature modules, which are used with PT100 sensors in the B&R 2005 system. It covers 3-line and 4-line connection variants, measurement ranges from -50 to +450°C, and compatible TB170 terminal blocks.