- Generates four voltage or current command signals in one X20 module
- Supports ±10 V, 0 to 20 mA, and 4 to 20 mA field interfaces
- Includes startup isolation, output filtering, and short-circuit current limiting
X20AO4622 is a B&R analog output module designed for X20 System I/O stations.
The module converts controller INT values into field voltage or current commands for an X20 station while keeping the output group isolated from the bus.
Before installation or replacement, verify the complete material number, voltage or current terminal assignment, load resistance, hardware revision-dependent limits, startup behavior, scaling, terminal and bus modules, grounding, and ambient temperature.
Availability, condition, price, and shipping time for X20AO4622 are confirmed during quotation.
B&R X20AO4622 Analog Output 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 outputs require a resistive load of at least 1 kilohm
- Current-output load capability depends on whether the hardware is revision J0 or later
- The connected device and cable resistance must remain within the applicable current-loop limit
- An internal enable relay controls output connection during module startup
- Controller scaling and safe command values must be validated before enabling the process
- Saved output behavior should be checked after hardware or project replacement
- Outputs are short-circuit proof through documented current limiting
- The output group is isolated from the bus but not from one channel to another
- Revision-dependent power dissipation and ambient limits must be applied during cabinet design
- Providing ±10 V commands to compatible industrial actuators and drives
- Generating 0 to 20 mA or 4 to 20 mA commands for process-control devices
- Distributed analog control connected to standard fieldbus control systems