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B&R X20BR7300

Bus receiver, CAN I/O slave

MPN: X20BR7300
Category: Bus receivers and transmitters

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the B&R X20BR7300?

Fieldbus: CAN bus

Automatic firmware update via the fieldbus

Integrated I/O access in B&R Automation Studio

The bus receiver makes it possible to connect X2X Link I/O nodes to CAN I/O. CAN I/O is a transfer protocol based on standard CAN bus that is fully integrated in the B&R system.

Up to 43 logical I/O modules can be connected to the bus receiver. Up to 16 of these can be analog modules.

Specifications

Short description

Bus receiver

CAN I/O slave

General information

Diagnostics – Module status	Yes, using LED status indicator
Diagnostics – Bus function	Yes, using LED status indicator
Diagnostics – Data transfer	Yes, using LED status indicator
Diagnostics – Overload	Yes, using LED status indicator and software
Power consumptionMechanical and electrical configuration" in the X20 system user's manual."> – Internal I/O	1.5 W (note: The specified values are maximum values. For examples of the exact calculation, see section)
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
B&R ID code	0xEBED
Status indicators	Module status, bus function, data transfer, I/O power supply, bus power supply
Power consumption for X2X Link power supply	1.1 W
Additional power dissipation caused by actuators (resistive) [W]	-

X2X Link and I/O power supply

Input voltage	24 VDC -15% / +20%
Fuse	Required line fuse: Max. 10 A slow-blow for wiring; Integrated fuse for module, non-replaceable
Reverse polarity protection	Yes

X2X Link power supply output

Nominal output power	2 W
Parallel connection	No
Redundant operation	No
Overload characteristics	Short-circuit proof, temporary overload

Output I/O power supply

Nominal output voltage	24 VDC
Behavior on short circuit	Required line fuse
Permissible contact load	10 A

Interfaces

Fieldbus	CAN I/O slave
Variant	Connection via 12-pin terminal block X20TB12
Max. distance	1000 m
Transfer rate	Max. 1 Mbit/s
Default transfer rate	Automatic transfer rate detection
X2X Link cycle time	Permanently set to 1 ms (note: CAN I/O data points are processed in Automation Runtime in a separate cycle set to 10 ms (CAN I/O cycle).)
Synchronization between bus systems possible	No

Electrical properties

Electrical isolation

X2X Link supply not isolated from X2X Link power supply; I/O supply not isolated from I/O power supply; CAN I/O not isolated from I/O or X2X Link power supply

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 – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	5 to 95%, non-condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Note	Order 1x terminal block X20TB12 separately. ; Order 1x power supply bus module X20BM01 separately, X20 end cover plates (left and right) X20AC0SL1/X20AC0SR1 included
Pitch	12.5 +0.2 mm

Accessories

Required accessories (order separately)

X20BM05	Bus modules — The bus module is the base for all X20 supply modules; For creating voltage groups; The internal I/O supply is isolated to the left; Manual…
X20BM01	Bus modules — Basis for all power supply modules; For creating potential groups; The internal I/O power supply is interrupted to the left. The bus module…
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…

Downloads & documentation

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

Data sheets & manuals

CAD & dimension drawings

Certificates (4)

X20BR7300: frequently asked questions

When can X20BR7300 be shipped?

X20BR7300 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 X20BR7300 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 X20BR7300 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 X20BR7300, subject to availability and destination.