- Measures four differential ±10 V analog channels
- Converts all inputs in 400 microseconds with 13-bit resolution
- Includes a 1 kHz input filter, configurable overload values, and wiring protection
X20AI4222 is a B&R analog voltage input module designed for X20 System I/O stations.
The module expands an X20 station with four voltage-measurement channels for standard analog feedback and command signals.
Before installation or replacement, verify the complete material number, the ±10 V signal range, differential wiring, common-mode voltage, source impedance, scaling, overload handling, X20TB12, X20BM11 or X20BM15, grounding, and project mapping.
Availability, condition, price, and shipping time for X20AI4222 are confirmed during quotation.
B&R X20AI4222 Analog Voltage 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.
- Each input uses a differential signal connection
- All channels share the same non-isolated analog group even though the group is isolated from the bus
- Common-mode voltage must remain within the documented range
- Input and module status are available through indicators and software
- The controller can receive a configurable value during overload
- Supply-wiring protection does not replace correct signal and grounding design
- X20TB12 provides the required 12-pin 24 VDC-keyed terminal connection
- X20BM11 or X20BM15 provides the compatible X20 bus connection
- Engineering-unit scaling and fault handling are configured in the controller project
- Four-channel ±10 V sensor and transducer acquisition
- Analog feedback measurement from drives or machine devices
- Distributed voltage monitoring in X20 control stations