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B&R X20CP0291 X20 Compact CPU With Onboard Ethernet

B&R / X20 COMPACT CONTROLETHERNET CPU
COMPACT MACHINE CONTROLLER

X20CP0291

B&R X20CP0291 is a battery-free X20 Compact CPU with an embedded µP16, background I/O processing and onboard Ethernet for compact machine control.

BEFORE INSTALLATIONMatch the Compact CPU base, power supply module, terminal block and Automation Studio hardware configuration before commissioning.
SELECTION CHECKMATCH BASE + SOFTWARE
Brand New OriginalFast DeliveryWorldwide Shipping
INQUIRE NOW
  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer B&R
Item number X20CP0291
Country of Origin Austria
Lead Time 2-3 DAYS
After-Sales Support One Year Warranty
HS Code / Commodity code Please confirm the destination before shipping.
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information
01
CONTROL DOSSIER

X20CP0291 Controller, Memory and Ethernet Parameters

Official B&R processor, memory, timing, interface, environmental and installation data for the exact Compact CPU.

IDENTIFICATION CHECKConfirm the CPU before assembly

Match B&R ID code 0x22A4, the required base interfaces and the installed Automation Studio project.

ASSEMBLY PAIRINGFour parts complete the node

X20CP0291 Compact CPU
X20BB22 or X20BB27 base
X20PS9500 or X20PS9502 supply
X20TB12 terminal block

CONTROL CORE & MEMORY
PROCESSOR TYPEEmbedded µP 16
PERMANENT-VARIABLE RETENTION>10 years
PERMANENT-VARIABLE MEMORY2.75 kB FRAM
USER PROM1 MB FlashPROM
USER RAM100 kB SRAM
REAL-TIME CLOCK1 s resolution; -18 to 28 ppm at 25°C
INTEGRATED I/O PROCESSORProcesses I/O data points in the background
BACKUP BATTERYNo
SHORTEST TASK CLASS CYCLE4 ms
TYPICAL INSTRUCTION CYCLE0.8 µs
ETHERNET SIGNALEthernet
ETHERNET PHYSICAL LAYER100BASE-TX
ETHERNET CONNECTOR1x shielded RJ45
ETHERNET SEGMENT LENGTH100 m maximum
ETHERNET TRANSFER RATE100 Mbit/s
HALF-DUPLEXSupported
FULL-DUPLEXNot supported
ETHERNET & INSTALLATION
AUTONEGOTIATIONNo
AUTO-MDI/MDIXYes
ETHERNET ISOLATIONPLC isolated from IF2
BASE MODULE X20BB22Integrated RS232 interface
BASE MODULE X20BB27Integrated RS232 and CAN interfaces
HORIZONTAL OPERATING TEMPERATURE-25 to 60°C
VERTICAL OPERATING TEMPERATURE-25 to 50°C
STORAGE TEMPERATURE-40 to 85°C
TRANSPORT TEMPERATURE-40 to 85°C
RELATIVE HUMIDITY5 to 95%, non-condensing
DEGREE OF PROTECTIONIP20
INSTALLATION ELEVATIONNo limitation from 0 to 2000 m
ABOVE 2000 MReduce ambient limit by 0.5°C per 100 m
MODULE PITCH37.5 +0.2 mm
REQUIRED TERMINAL BLOCKX20TB12
REQUIRED POWER SUPPLYX20PS9500 or X20PS9502
REQUIRED COMPACT CPU BASEX20BB22 or X20BB27
02
CONTROL DOSSIER

X20CP0291 Builds a Compact X20 Control Node

A practical view of application execution, background I/O handling, base selection and engineering access.

USE 01

Run compact machine sequences

Execute millisecond-class control tasks where a slim X20 controller and deterministic local I/O handling are appropriate.

USE 02

Process I/O in the background

The additional I/O processor handles I/O data points independently so application execution remains focused on machine logic.

USE 03

Connect an engineering Ethernet segment

The onboard RJ45 interface supports standard Ethernet access for configuration, diagnostics and application communication.

USE 04

Add a serial service path

Pair the CPU with X20BB22 when the installation needs the Compact CPU base with its integrated RS232 interface.

USE 05

Extend the node with CAN

Select X20BB27 when the machine architecture requires both the integrated RS232 connection and a CAN interface.

USE 06

Control startup from the node switches

Use the documented switch positions for boot loading, normal application run or diagnostic startup during service work.

03
CONTROL DOSSIER

Common buyer questions about X20CP0291

Practical purchasing guidance for clearer, more confident decisions.

BUYER CHECKLISTSend the installed configuration

Complete label and revision
Base and power module
Required interfaces
Automation Studio version

01BUYER QUESTION

Can the Ethernet interface on B&R X20CP0291 be used as a POWERLINK port?

No. B&R identifies IF2 as a 100BASE-T Ethernet interface and explicitly states that it is not suitable for POWERLINK. Plan POWERLINK through hardware that B&R specifies for that network.

02BUYER QUESTION

How do the node-number switches change the startup behavior of B&R X20CP0291?

The official data sheet assigns 0x00 to BOOT, 0x01 through 0xFE to RUN and 0xFF to DIAGNOSE. The operating system evaluates the selected mode when the controller starts.

03BUYER QUESTION

Which Compact CPU base should be selected for B&R X20CP0291?

Use X20BB22 when the base requires integrated RS232 only. Choose X20BB27 when the installation also needs CAN; both bases must be matched with the separately ordered CPU power module and terminal block.

04BUYER QUESTION

Is B&R X20CP0291 a direct replacement for X20CP0201 or X20CP0292?

B&R states that X20CP0291 uses the same processor and memory capacity as X20CP0201 but adds onboard Ethernet. X20CP0292 has a different processor and larger memory, so neither comparison should be treated as an automatic drop-in replacement without application, base and software review.

05BUYER QUESTION

Which accessories must be ordered to install B&R X20CP0291?

B&R requires one X20TB12 terminal block, one X20PS9500 or X20PS9502 power supply module and one X20BB22 or X20BB27 Compact CPU base. Select the base and power module for the installed interface and isolation requirements.

06BUYER QUESTION

What documentation and quotation details are needed for B&R X20CP0291?

Use the official X20CP02xx data sheet and X20 System user's manual. For a quotation, send the complete label and revision, installed base and power module, required interfaces, Automation Studio version, quantity, condition requirement and delivery destination; current supply is confirmed at quotation.

04
CONTROL DOSSIER

Our Company History

From a four-person Xiamen team to an international industrial-automation sourcing partner.

COMPANY JOURNEYBuilt through steady growth

International sourcing experience
Expanded warehouse capability
Long-term customer partnerships

2005

The Beginning

Company was founded in Xiamen, Fujian, China, in 2005 with a team of only four people. At that time, we mainly served selected European and North American markets, supplying commonly requested industrial automation products from Siemens, Allen-Bradley and Bently Nevada. Although the business was still developing and we completed relatively few orders, this period helped us build essential product knowledge and international trade experience.

2017

A Period of Growth

By 2017, our team had grown to approximately 30 people, and we had established a warehouse for in-stock automation components. Our business expanded across Europe, North America and Southeast Asia, while our product range grew from popular models to scarce and discontinued industrial automation parts. As our product knowledge and service experience increased, we completed nearly 20 orders per month on average.

TODAY

Serving Customers Worldwide

Today, Company serves customers worldwide with a professional team of approximately 60 people. Our warehouse holds a broad selection of industrial automation components, including popular products, hard-to-find parts and discontinued models. We now complete more than 30 orders per month, with an average monthly transaction value of approximately USD 3 million. We have established long-term partnerships with nearly 30 customers from different countries and welcomed almost 40 international customers to visit our company.

2005 → TODAY

Since our company was founded, we have served every customer with sincerity and professionalism. Our prices may not always be the lowest, but we earn long-term trust through quality products, dependable after-sales support, honest condition reporting, timely communication and responsible delivery. Our goal is to build lasting partnerships rather than pursue one-off transactions.

05
CONTROL DOSSIER

Transaction Cases

Real sourcing decisions supported by careful review, direct communication and responsible follow-through.

CASE NOTESDecisions supported in practice

Replacement review
On-site product inspection
Repeat-order cooperation

FIELD REVIEW

Sincere Cooperation, Long-Term Trust

Customers receive clear product checks, documented communication and practical support before a purchasing decision is made.

Customers reviewing industrial automation components during an on-site product inspection
On-site product evaluation following a client visit to the company
RUSSIA

Replacement review

A Russian customer urgently needed a replacement for a discontinued automation component. After reviewing the product label, technical parameters and application details, our engineers recommended a compatible alternative and provided photos and test videos before shipment. The alternative performed well, strengthening the customer’s confidence and leading to multiple repeat orders.

INDIA

On-site inspection

An Indian customer still had doubts after initial online communication, so they visited our company for a face-to-face meeting and product inspection. The visit increased the customer’s trust and led to a successful first order. Over the following years, we completed multiple orders and established a stable, long-term partnership.

VENEZUELA

Service earned trust

A Venezuelan customer compared products and services from several online suppliers for nearly three weeks. Our sincere communication, professional service and reliable product quality earned the customer’s trust. After the product performed without problems, the customer shared positive feedback and placed multiple follow-up orders.

06
CONTROL DOSSIER

Other automation models

More industrial automation references to support diverse sourcing requirements.

CATALOGUE INDEX 01
01XG-E700
02apbt320
03KFD0-RSH-1.4S.PS1 215444
04AXIS 5800-801
05009SMA
06V2000 72000AEP0N0
07GTD-2000Tx
08EW300
09SR-0 PN:8041299
10DIN-8SW8
11DN520
12BS&B 2003
13E5504GI
CATALOGUE INDEX 02
14APJ6385
15Ca-3
167KG2109-2ZZ13-9B
17SENSUS 04410580
18CEU1-D
19IRDH275-435
20FS-67CFR-600
2167DFR / LOC477 / 250PSI / 0-60PSI
224906GY
23PM1200
24MAUX2
25S5550/4,NG100,0
26FX-PCG2621-0
CATALOGUE INDEX 03
27Sir88n.a001
28EY-IO550F001
29ADCDW3895TU
30001-PCOUT-000
31SK41-32
32HMP-HM64
33TXA207D
34IS-DG102P-F-1
35PA3021 PA-250-SBR14-A-ZVG
36JZ10-11-T10
37SF230A-S2
385NCLPT-2E
39EM1-D-DR 8440-1291
DIRECT CONTACT

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