2AT300.6
The 2AT300.6 Analog Input Module by B & R Automation is a precision component of System 2010, dedicated to temperature measurement using PT100 sensors via a three-wire connection. Designed for robust thermal monitoring, it features eight resistance inputs split into two groups of four. The module measures temperatures ranging from -50 to +450 degrees Celsius with 20,000 steps of internal resolution and completes full channel conversion in 160 milliseconds, with individual channels read in 33 milliseconds each. It ensures accuracy through automatic linearization, a Bessel low-pass filter with an 8 Hz cutoff frequency, and electrical isolation between input groups. The module maintains a basic accuracy of ~0.1% at 25°C and ~0.2% from 0 to 60°C, with measurement current at 2 mA. Consuming up to 9 watts and measuring 285 mm in height, 40 mm in width, and 185 mm in depth, this module integrates easily into existing systems while offering dependable performance.
