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B&R X20BC8083 X20 POWERLINK Expandable Bus Controller

DETERMINISTIC I/O CONNECTIVITY100BASE-TX

B&R X20BC8083 is an expandable POWERLINK controlled node for integrating an X20 I/O station. Two integrated hub interfaces and optional hub expansions support deterministic machine-network topologies.

MATCH BEFORE ORDERINGConfirm POWERLINK role, X20 station layout, suitable bus base, X20TB12 terminal and any required hub expansion before ordering.
MINIMUM CYCLE200 µs
HUB INTERFACES2 shielded RJ45
EXPANSIONUp to 2 hub slots
 Brand New Original One Year Warranty
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 X20BC8083
Country of Origin Austria
Lead Time 2-3 DAYS
After-Sales Support For after-sales support, please contact May.
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
OFFICIAL NETWORK DATA

X20BC8083 POWERLINK and expansion parameters

Controller identity and real-time Ethernet behavior are listed separately from station hardware and diagnostic interfaces.

POWERLINK COMMUNICATION
Node rolePOWERLINK V1/V2 controlled node
Physical layer100BASE-TX
Half-duplex operationYes
Full-duplex operationNo
AutonegotiationAvailable
Auto-MDI / MDIXAutomatic crossover
Minimum Fieldbus cycle200 µs
Interface typeType 2
Interface variant2 shielded RJ45 ports
Maximum segment length100 m
HUB & STATION INTEGRATION
Transfer rate100 Mbit/s
Hub expansion slotsMaximum 2
Hub delay0.96 to 1 µs
Network synchronizationPOWERLINK-to-X2X Link
DNA supportDynamic node allocation
Module diagnosticsLED status indicator
Bus diagnosticsLED and software
Bus power consumption2 W
Device ID0x2673
Degree of protectionIP20
02
REAL-TIME NETWORK PATH

How X20BC8083 synchronizes an expandable I/O station

POWERLINK frames, the controlled-node engine, X2X distribution and optional hub branches work as one timed communication chain.

01Receive POWERLINK frame
02Process controlled-node data
03Distribute across X2X
04Return synchronized I/O
FUNCTION 01

Join the machine network

The controller operates as the station's controlled node within a POWERLINK V1 or V2 installation.

FUNCTION 02

Bridge real-time domains

It translates cyclic network communication into the local X2X Link path used by the attached I/O modules.

FUNCTION 03

Extend cable topology

Two shielded network connections support line-style cabling without a separate external hub at every station.

FUNCTION 04

Add hub capacity

Optional expansion modules provide additional POWERLINK branches where the cabinet topology requires them.

FUNCTION 05

Report operating state

LED and software diagnostics expose communication status for commissioning and maintenance.

FUNCTION 06

Identify station hardware

The published device identity supports consistent configuration within the automation project.

TOPOLOGY VALIDATIONDocument cable segments, expansion hubs, X20 station modules and Automation Studio configuration before replacement.
03
BUYER GUIDANCE

B&R X20BC8083 buyer FAQ

Answers focus on POWERLINK node behavior, topology limits, required station hardware and project evidence for quotation.

01

What network role does B&R X20BC8083 perform?

The X20BC8083 operates as a POWERLINK V1/V2 controlled node that connects an X20 I/O station to the real-time machine network.

02

Can B&R X20BC8083 create more than two POWERLINK branches?

The controller provides two integrated hub interfaces and supports up to two hub expansion modules; select the official expansion type for the required topology.

03

Does B&R X20BC8083 support full-duplex Ethernet operation?

No. The official record lists half-duplex support and states that full duplex is not supported for this POWERLINK controller.

04

Which separate hardware is needed to install B&R X20BC8083?

B&R requires an X20TB12 terminal block and a suitable bus base or power-supply module, ordered separately.

05

What project data should accompany a B&R X20BC8083 replacement request?

Provide the Automation Studio hardware tree, node assignment, network topology, expansion-module list and photos of the installed labels.

06

How can a B&R X20BC8083 manual and stock quote be obtained?

Request the current official product datasheet with the quotation and state the exact station configuration, quantity and delivery country.

04
PEOPLE & EXPERTISE

Professional Team

Three complementary strengths support careful product review, sourcing and long-term customer communication.

Professional automation supply team meeting
COLLABORATIVE REVIEW & CUSTOMER SUPPORT
TEAM EXPERIENCE01

Nearly 10 Years of Industry Experience

Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.

EXPERIENCE SNAPSHOT
10+YEARS
3,000+ORDERS
≈30COUNTRIES
 
TEAM EXPERIENCE02

Professional Product Judgment

We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.

In Practice: An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.
TEAM EXPERIENCE03

Sincere and Patient Service

Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.

In Practice: A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries. The organized review also reduced follow-up delays.
05
GLOBAL COOPERATION

Transaction Cases

Three customer journeys showing how detailed review, clear communication and dependable delivery build long-term trust.

Sincere Cooperation, Long-Term Trust
Automation product inspection meeting
PRODUCT REVIEW & TECHNICAL CHECK
Automation order verification
ORDER VERIFICATION & DELIVERY PREPARATION
CASE 01

Russia

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, enhancing the customer’s confidence in our technical capabilities and leading to multiple repeat orders.

CASE 02

India

An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer’s trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.

CASE 03

Venezuela

A Venezuelan customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer’s trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.

06
SPECIALIST SOURCING

More specialist automation models

Thirty-nine varied references from different niche automation brands for maintenance and replacement sourcing.

FIELD DEVICES
01AI838
02SENSUS 04410580
03FS-67CFR-600
04EW300G2
05UCS-52
067KG2109-2ZZ13-9B
07NC3MD-LX
08CPP40
09PCD7.D230
10RT500
11CS14PR-SX-24VDC CSG14P
12RL28-55-LAS-2840/47/115b
13PRO6LV PRO6/PRO10
MOTION & CONTROL
14KFA6-SR2-Ex2.W 103373S
15LP7-18-30A
16PRO/1000-F A38888-002
17MMK-8L
18MF1CTJ0056
19SB522A
20CEU1-D
21EPX-410D
22QSNE-4S10-D
23D4-Le MFD44J1
24PCO3000AL0
25VDE-R9 7014
26CONTREXGRP/1/PV2122-01077-1
POWER & INTERFACE
27IS-DG102P-F-1
28CR1021-04
29DM03C02KNX
30JAMSC-B2505
31VC7936ZZ11/U
32PCS090 PG090.205.B
331SDA000616R1
34CP-132UL-I/DB9M
35DCJ4501-01PLF PSU-350-AC
36C-Bus2 L5504RVF
37WV-CP504E
38EV45
39UD2A-EDID-S
DIRECT CONTACT

Start your X20BC8083 inquiry

Send the POWERLINK topology and X20 hardware tree for a station-level compatibility review.

SALES MANAGERMay

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