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X20BM01

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B&R X20BM01 is a 24 VDC-keyed power-supply bus module used as the base for X20 power-supply modules and for creating potential groups for the X20 System.
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Ships by Wednesday, October 28
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Technical specifications for X20BM01

  • Manufacturer:
    B&R
  • Part Number:
    X20BM01
  • Product Family:
    B&R X20 System
  • Product Type:
    24 VDC Power Supply 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 X20 power-supply modules and potential-group creation
  • 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 Power Planning Application
  • Provides the base for X20 power-supply modules
  • Creates a new potential-group boundary by interrupting the internal I/O supply to the left
  • Uses 24 VDC keying and supports a permissible contact load of 10 amperes

X20BM01 is a B&R 24 vdc power supply bus module designed for the X20 System.

The module defines a 24 VDC potential-group boundary and carries the newly supplied I/O power to modules on its right through the associated power-supply module.

Before installation or replacement, verify the complete material number, 24 VDC keying, compatible power-supply module, potential-group position, 10 A contact-load limit, upstream and downstream supply arrangement, terminal block, and complete station power calculation.

Availability, condition, price, and shipping time for X20BM01 are confirmed during quotation.

B&R X20BM01 24 VDC Power Supply 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 supply is interrupted on the left side of the module
  • A compatible power-supply module feeds the new potential group
  • Modules to the right draw from the newly established I/O supply group
  • The bus module is keyed for 24 VDC X20 equipment
  • It is intended as the base for compatible X20 power-supply modules
  • Electronic-module, terminal-block, and supply-module keying must match
  • The permissible contact load must remain within 10 amperes
  • The complete downstream I/O load must be included in the station power calculation
  • Potential-group boundaries and upstream sources must be documented in the wiring plan
  • Creating separate 24 VDC potential groups in X20 stations
  • Providing the base for compatible X20 power-supply modules
  • Separating downstream I/O power from the supply group on the left
Description
X20BM01 is a B&R 24 vdc power supply bus module for the X20 System automation platform.

It provides the bus base for an X20 power-supply module and interrupts the internal I/O power supply to the left so that a new potential group can be established.

Before installation or replacement, confirm the complete material number, 24 VDC keying, compatible power-supply module, potential-group position, 10 A contact-load limit, upstream and downstream supply arrangement, terminal block, and complete station power calculation.
Alternative Names
X20BM01 X20 BM 01 X20-BM01 B&R X20BM01 BR X20BM01 B&R X20 BM01
Technical notes
X20BM01 is the base for an X20 power-supply module and interrupts the internal I/O supply to the left; verify potential-group position, 24 VDC keying, 10 A contact load, supply-module compatibility, and station power calculation 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.
Why is B&R X20BM01 used at the start of a potential group?
It interrupts the internal I/O supply to the left and provides the base for a power-supply module that feeds a new downstream group.
How does B&R X20BM01 differ from X20BM11?
X20BM01 creates a supply boundary for a power-supply module, while X20BM11 passes the existing internal 24 VDC I/O supply through.
Can B&R X20BM01 supply I/O modules by itself?
No. It is a bus base; the compatible X20 power-supply module and terminal arrangement provide and connect the actual potential-group supply.
What should be checked if downstream modules remain unpowered after installing B&R X20BM01?
Check the installed power-supply module, input voltage, terminal block, keying, bus contacts, station layout, downstream load, and Automation Studio hardware configuration.
Can B&R X20BM01 be used in a 240 VAC-keyed slice?
No. It is 24 VDC keyed; select the bus module specified for the complete 240 VAC electronic-module and terminal-block combination.
How should the 10 A contact limit of B&R X20BM01 be applied?
Calculate the complete downstream current that passes through the relevant contacts and keep it within the documented limit, including realistic operating loads.
What should be recorded before replacing B&R X20BM01?
Record its station position, potential-group boundary, supply-module and terminal-block models, keying, downstream loads, protective devices, and station power calculation.

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