X20AT4222
The B&R Automation X20AT4222 module is a high-efficiency temperature measurement unit offering flexibility and accuracy for industrial applications. Featuring four channels, it is optimized for PT100 and PT1000 thermometers, supporting 2-wire and 3-wire connections for versatile sensor installation. The module provides precise measurements with a 0.1°C resolution and covers a temperature range of -200°C to 850°C, suitable for diverse processes from cryogenic to high temperatures. It requires minimal power, consuming 0.01 W from the bus and 1.1 W internally, contributing to energy efficiency. Designed for durability, it has a vibration resistance of 4g and operates effectively at temperatures from -25°C to 60°C. With an IP20 rating, it is protected against foreign objects. Each channel is isolated with a 500 V voltage, ensuring independence and minimizing electrical interference. Conversion times are efficient, processing a single channel in 20 ms and up to four channels in 40 ms each.
