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X20BM11

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B&R X20BM11 is a 24 VDC-keyed X20 bus module that provides the base for 24 VDC I/O modules and passes the internal I/O supply through for the X20 System.
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Technical specifications for X20BM11

  • Manufacturer:
    B&R
  • Part Number:
    X20BM11
  • Product Family:
    B&R X20 System
  • Product Type:
    24 VDC Bus Module
  • Stock:
    1
  • Bus-module keying:
    24 VDC
  • I/O supply nominal voltage:
    24 VDC
  • Permissible contact load:
    10 A
  • Bus power consumption:
    0.13 W
  • Module function:
    Base for 24 VDC X20 I/O modules
  • Module pitch:
    12.5 mm +0.2 mm
  • Mounting orientation:
    Horizontal or vertical
  • Degree of protection:
    IP20
  • Operating temperature:
    -25 to 60 °C horizontal; -25 to 50 °C vertical
  • Storage temperature:
    -40 to 85 °C
  • Operating humidity:
    5 to 95%, non-condensing
  • Dimensions:
    1.42 × 5.2 × 10.96 cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Potential Group Compatibility Environment Application
  • 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
Description
X20BM11 is a B&R 24 vdc bus module for the X20 System automation platform.

It forms the mechanical and electrical base of a standard-width 24 VDC X20 I/O slice while maintaining continuity of the internal I/O power supply across the potential group.

Before installation or replacement, confirm 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.
Alternative Names
X20BM11 X20 BM 11 X20-BM11 B&R X20BM11 BR X20BM11 B&R X20 BM11
Technical notes
X20BM11 passes the internal 24 VDC I/O supply through and does not start a new potential group; verify module keying, 10 A contact load, neighboring bus modules, terminal block, and complete X20 station layout before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Does B&R X20BM11 create a new potential group?
No. Its internal I/O power supply is connected through. Use the officially specified power-supply bus-module arrangement when a new potential group must be created.
How can B&R X20BM11 be distinguished from X20BM01?
X20BM11 continues the internal I/O supply, whereas X20BM01 interrupts the supply to the left and is used as the base for power-supply modules and new potential groups.
Can B&R X20BM11 be used with 240 VAC-keyed X20 modules?
No. X20BM11 is 24 VDC keyed; use the bus module officially specified for the complete electronic-module and terminal-block combination.
What should be checked if modules to the right of B&R X20BM11 lose I/O power?
Inspect the upstream supply module, potential-group boundary, bus contacts, module seating, contact load, neighboring bus modules, and the station power calculation.
Is B&R X20BM11 an electronic I/O module?
No. It is the bus base for a compatible electronic module and terminal block and provides mechanical support plus bus and I/O-supply continuity.
What limits apply when extending a station through B&R X20BM11?
Respect the documented 10 A contact load and complete X20 power budget; do not judge capacity solely from the number of installed slices.
What should be recorded before replacing B&R X20BM11?
Record its exact position, adjacent module catalog numbers, keying, potential-group boundary, upstream supply source, terminal block, and station power calculation.