- Accepts two J, K, N, S, B, or R thermocouple channels
- Includes integrated terminal-temperature compensation and direct raw-value measurement
- Provides configurable filtering, selectable resolution, and explicit diagnostic values
X20AT2402 is a B&R thermocouple input module designed for the X20 System.
The module converts thermocouple or raw millivolt signals into X20 controller values while reporting range, open-circuit, and general-fault conditions.
Before installation or replacement, verify the complete material number, sensor type, the hardware-revision condition for type N, thermocouple polarity, terminal-temperature conditions, filter and resolution settings, X20TB06 or X20TB12, a compatible bus module, and project scaling.
Availability, condition, price, and shipping time for X20AT2402 are confirmed during quotation.
B&R X20AT2402 Thermocouple Input Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- The configured sensor type must match the connected thermocouple alloy
- Type N measurement requires hardware revision D0 or later
- Polarity and terminal-temperature conditions affect measurement validity
- Open inputs are reported with the documented 0x7FFF value
- Range undershoot, overshoot, and general faults use distinct status values
- Channel and module indicators support commissioning and fault localization
- Filter time is configurable between 1 and 66.7 milliseconds
- Resolution can be selected between 0.1 and 0.01 degree Celsius
- Conversion timing depends on enabled-channel count and filter configuration
- Two-channel thermocouple temperature acquisition in X20 control stations
- Temperature-control systems using J, K, N, S, B, or R sensors
- Direct low-level millivolt measurement in distributed I/O systems