B&R X20AT4222 Temperature Input Module
The B&R X20AT4222 is an X20 temperature input module with four resistance measurement inputs for Pt100 and Pt1000 temperature sensors. It supports 3-wire sensor connections and provides a temperature resolution of 0.1 °C.
The sensor type can be configured individually for each channel. For both Pt100 and Pt1000 sensors, the module supports a temperature measurement range of -200 to 850 °C. The actual operating range of an installation also depends on the specifications of the connected sensors.
Technical Specifications
| Brand | B&R |
|---|---|
| Model | X20AT4222 |
| Product Series | X20 system |
| Module Type | Temperature input module |
| Number of Inputs | 4 resistance measurement inputs |
| Supported Sensor Types | Pt100 and Pt1000, configurable per channel |
| Sensor Connection | 3-wire connections |
| Temperature Resolution | 0.1 °C for Pt100 and Pt1000 |
| Pt100 Measurement Range | -200 to 850 °C |
| Pt1000 Measurement Range | -200 to 850 °C |
Selection and Installation
Before ordering, confirm that X20AT4222 is the required part number and check the sensor type, wiring requirements and system configuration against the official B&R documentation. Refer to the manufacturer’s instructions for installation, wiring, configuration and operating limits.
The specified 0.1 °C resolution describes the temperature measurement increment; it should not be interpreted as a measurement accuracy of ±0.1 °C.
Request a Quotation
To request a quotation for the B&R X20AT4222, provide the required quantity, preferred product condition and delivery destination. Please confirm availability, lead time, included items and applicable warranty terms with OUKE before placing an order.
