- Provides the base for standard-width 24 VDC X20 I/O modules
- Maintains continuity of the internal I/O power supply
- Uses 24 VDC keying and supports a permissible contact load of 10 amperes
X20BM11 is a B&R 24 vdc bus module designed for the X20 System.
The module supports the electronic module and terminal block and continues the 24 VDC I/O supply to adjacent slices in the same X20 potential group.
Before installation or replacement, verify the complete material number, 24 VDC keying, electronic-module compatibility, terminal-block compatibility, potential-group boundaries, 10 A contact-load limit, neighboring bus-module type, and station layout.
Availability, condition, price, and shipping time for X20BM11 are confirmed during quotation.
B&R X20BM11 24 VDC Bus 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 internal I/O power supply remains connected through the bus module
- The module is used inside an existing 24 VDC potential group
- A power-supply bus module is required when the supply must be interrupted to form a new group
- The mechanical coding is intended for 24 VDC X20 I/O modules
- The electronic module and terminal block must use the matching 24 VDC keying
- Standard-width X20 slices use the documented 12.5 millimeter pitch
- Horizontal and vertical mounting orientations are supported
- Operation is specified for non-condensing relative humidity
- Installation above 2000 meters requires the documented ambient-temperature reduction
- Building standard 24 VDC X20 I/O slices
- Continuing the internal I/O supply within an X20 potential group
- Providing the bus base for compatible 24 VDC electronic and terminal modules