Home / B&R / Expandable bus controllers / B&R X20cBC8083 – Bus controller, POWERLINK (V1/V2) controlled node with up…

Available on request

B&R X20cBC8083 – Bus controller, POWERLINK (V1/V2) controlled node with up…

Name: B&R X20cBC8083 – Bus controller, POWERLINK (V1/V2) controlled node with up…
Brand: B&R
SKU: X20cBC8083

MPN: X20cBC8083 · Brand: B&R

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Expandable bus controllers
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can X20cBC8083 be shipped?

X20cBC8083 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up X20cBC8083 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for X20cBC8083 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for X20cBC8083, subject to availability and destination.

• POWERLINK

• I/O configuration and firmware update via the fieldbus

• Integrated hub for efficient cabling

• Up to 2 slots for hub expansion modules

• 2x/4x/6x Fast Ethernet hub

Accessories

Required accessories (order separately)

X20cPS9400	System modules for bus controllers — Supply for the bus controller, X2X Link and internal I/O supply; Feed and bus controller / X2X Link supply electrically isolated; Redundanc…
X20cBB80	System modules for bus controllers — Bus base The following modules are used on the bus module:Base module (BC, HB, etc.)Supply moduleThe left and right end cover plates are in…
X20cBB82	System modules for expandable bus controllers — Bus base with 2 expansion slots The bus module has 2 expansion slots. The following modules are used on this module:Base module (BC, HB, et…
X20cBB81	System modules for expandable bus controllers — Bus base with one expansion slot The bus module has an expansion slot. The following modules are used on this module:Base module (BC, HB, e…
X20TB12	Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl…

Optional accessories (3)

X20cHB2881	System modules for X20 hub systems — Hub expansion module2x Hub 100 BASE-FX The POWERLINK bus controller X20BC8083 and the stand-alone hubs X20HB8880 and X20HB8815 are equipped…
X20cHB2880	System modules for X20 hub systems — Hub expansion module2x hub 100 BASE-TX POWERLINK bus controller X20BC8083, standalone hub X20HB8880 and the POWERLINK TCP/IP gateway X20HB8…
X20cHB1881	System modules for X20 hub systems — Hub expansion module1x hub 100 BASE-FXHot-swap-capable POWERLINK bus controllers X20BC8083 and X20BC8084 (starting with revision D0) and st…

Specifications

Short description

Bus controller

POWERLINK (V1/V2) controlled node with up to 2 slots for hub expansion modules

General information

Diagnostics – Module status	Yes, using LED status indicator and software
Diagnostics – Bus function	Yes, using LED status indicator and software
Support – Dynamic node allocation (DNA)	Yes
Power consumption – Bus	2 W
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – ATEX	Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X
Certifications – UL	cULus E115267; Industrial control equipment
Certifications – HazLoc	cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5
Certifications – DNV	Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck)
Certifications – LR	ENV1
Certifications – KR	Yes
Certifications – ABS	Yes
Certifications – BV	EC33B ; Temperature: 5 - 55°C; Vibration: 4 g; EMC: Bridge and open deck
B&R ID code	0xE218
Status indicators	Module status, bus function
Additional power dissipation caused by actuators (resistive) [W]	-

Interfaces

Transfer – Physical layer	100BASE-TX
Transfer – Half-duplex	Yes
Transfer – Full-duplex	No
Transfer – Autonegotiation	Yes
Transfer – Auto-MDI/MDIX	Yes
Min. cycle time " data-placement="top" data-html="true" data-container="body" data-content="The minimum cycle time specifies how far the bus cycle can be reduced without communication errors occurring."> – Fieldbus	200 μs
Min. cycle time " data-placement="top" data-html="true" data-container="body" data-content="The minimum cycle time specifies how far the bus cycle can be reduced without communication errors occurring."> – X2X Link	200 μs
Fieldbus	POWERLINK (V1/V2) controlled node
Type	Type 2 " data-placement="top" data-html="true" data-container="body" data-content="For additional information, see section "Communication / POWERLINK / General information / Hardware - CN" in Automation Help.">
Variant	2x shielded RJ45 (hub)
Line length	Max. 100 m between 2 stations (segment length)
Transfer rate	100 Mbit/s
Hub propagation delay	0.96 to 1 µs
Synchronization between bus systems possible	Yes

Electrical properties

Electrical isolation

POWERLINK isolated from bus and I/O

Operating conditions

Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	Yes
Installation elevation above sea level – 0 to 2000 m	No limitation
Installation elevation above sea level – >2000 m	Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529	IP20

Ambient conditions

Temperature – Horizontal mounting orientation	-25 to 60°C
Temperature – Vertical mounting orientation	-25 to 50°C
Temperature – Derating	-
Temperature – Starting temperature	Yes, -40°C
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	Up to 100%, condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Pitch " data-placement="top" data-html="true" data-container="body" data-content="Pitch is based on the width of bus base X20cBB8x. Up to two X20cHB2880 hub expansion modules and one X20cPS9400 power supply module are always required for the bus controller."> – X20BB80	37.5 +0.2 mm
Pitch " data-placement="top" data-html="true" data-container="body" data-content="Pitch is based on the width of bus base X20cBB8x. Up to two X20cHB2880 hub expansion modules and one X20cPS9400 power supply module are always required for the bus controller."> – X20BB81	62.5 +0.2 mm
Pitch " data-placement="top" data-html="true" data-container="body" data-content="Pitch is based on the width of bus base X20cBB8x. Up to two X20cHB2880 hub expansion modules and one X20cPS9400 power supply module are always required for the bus controller."> – X20BB82	87.5 +0.2 mm
Note	Order 1x terminal block X20TB12 separately. ; Order 1x power supply module X20cPS9400 separately. ; Order 1x bus base X20cBB8x separately.

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

Data sheet X20(c)BC8083	PDF · 3 MB · 2.53 (08/05/2025) - EN
Coated modules	PDF · 60 KB · 1.00 (01/29/2015) - EN
POWERLINK Bus Controller User's Manual	PDF · 3 MB · 2.67 (05/07/2026) - EN
Redundancy for control systems	PDF · 9 MB · 1.31 (07/03/2025) - EN
X20 Package leaflet ATEX/CSA	PDF · 2 MB · 1.4 (09/17/2024)
X20 System User´s Manual	PDF · 50 MB · 4.40 (03/10/2026) - EN

CAD & dimension drawings

3D File STEP/DXF X20BC and X20IF Module

ZIP · 1 MB · 2.3 (09/19/2019)

Certificates (12)

2226379 CSA Certificate of Compliance X20 X67	PDF · 205 KB · 2026_09 (09/21/2026)
ABS Certificate of Product Design Assessment - X20 IO Series	PDF · 454 KB · 2.00 (01/13/2025)
E115267 UL Certificate of Compliance X20	PDF · 3 MB · 2026_08_27 (08/27/2026)
EU Data Act - X20 IO - Connected Product Information Notice	PDF · 92 KB · 1.00 (09/30/2025)
EU Declaration ATEX X20	PDF · 218 KB · 2023-07 (09/05/2023)
EU Declaration of conformity PLC X20	PDF · 169 KB · 2021/10 (11/08/2021)
FTZU 09 ATEX 0083X	PDF · 771 KB · 3.00 (10/12/2021)
KR Type Approval Certificate MIL39390-AC003 (X20 System)	PDF · 320 KB · 2.0 (05/05/2025)
Lloyds Register (X20 only)	PDF · 884 KB · 1.30 (07/07/2025)
RINA Type Approval Certificate - X20 / Power Panel T30	PDF · 1 MB · 1.00 (05/07/2021)
TAA00000BJ DNV Type Approval Certificate X20	PDF · 186 KB · 13.0 (05/04/2026)
UK Declaration PLC X20	PDF · 151 KB · 2024-01 (01/18/2024)