- Acquires four differential voltage or current signals in one X20 module
- Supports ±10 V, 0 to 20 mA, and 4 to 20 mA field interfaces
- Provides software channel-type diagnostics and configurable overload values
X20AI4622 is a B&R analog input module designed for X20 System I/O stations.
The module converts voltage and current field signals into INT process values for an X20 control station while providing channel, operating-state, and module diagnostics.
Before installation or replacement, verify the complete material number, signal range, voltage or current terminal assignment, field transmitter power, channel configuration, scaling, common-mode limits, terminal and bus modules, and grounding.
Availability, condition, price, and shipping time for X20AI4622 are confirmed during quotation.
B&R X20AI4622 Analog 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.
- Voltage and current signals use different terminal connections
- Channel type is selected and diagnosed through software
- INT scaling must match the configured voltage or current range in the controller project
- Input protection covers accidental wiring with the supply voltage within documented limits
- Permissible signal limits must not be treated as a normal operating range
- The common-mode range must be maintained for valid differential measurement
- X20TB12 provides the required 12-pin 24 VDC-keyed field connection
- X20BM11 or X20BM15 provides the compatible X20 bus connection
- Channels are isolated from the bus but not galvanically isolated from one another
- Acquiring ±10 V analog signals in X20 machine-control stations
- Measuring 0 to 20 mA or 4 to 20 mA process signals
- Distributed analog measurement connected to standard fieldbus control systems