Home / B&R / B&R X20BT9400 New Rev. D0 – X2X Link bus transmitter; For seamless expansion of the…

New

B&R X20BT9400 New Rev. D0 – X2X Link bus transmitter; For seamless expansion of the…

Name: B&R X20BT9400 New Rev. D0 – X2X Link bus transmitter; For seamless expansion of the…
Brand: B&R
SKU: X20BT9400
Price: 274.54 EUR
Availability: InStock

MPN: X20BT9400 · Brand: B&R

€274.54 excl. VAT & shipping

Request a Quote

12-month warranty

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	In stock — 4 available
Category	Communication Modules
Warranty	12-month
Weight	0.04 kg
Country of origin	AT
Datasheet	Manufacturer datasheet ↗

Shipping & availability

When can X20BT9400 be shipped?

X20BT9400 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20BT9400 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 — alongside standard UPS, DHL and FedEx shipping, express (next-day) delivery is available at checkout for in-stock items like X20BT9400.

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 X20BT9400, subject to availability and destination.

• X2X Link bus transmitter

• For seamless expansion of the system

• Up to 100 m segment length

• Supply for internal I/O power supply

• Integrated X2X Link power supply of the X67 system

• Operation only on the rightmost slot

To connect an X20 system to an X67 system, a bus transmitter is simply connected to the end of the X20 block so that the X2X Link cable can be clamped. The bus transmitter also provides the X2X Link supply voltage of the X67 system. The X67 system power supply module that was previously always necessary can be omitted.

The bus transmitter module is only permitted to be operated with a bus module where the internal I/O power supply is connected through (e.g. X20BM11).

If the supply is used for the internal I/O power supply, this potential group is not permitted to be supplied by any other module. An I/O module with bus module X20BM01 must be used to isolate the potential group.

Accessories

Required accessories (order separately)

X20BM15	Bus modules — The bus module is the base for all X20 24 VDC I/O modules; The internal I/O supply is interconnected; Manual node number assignment; Indepe…
X20BM11	Bus modules — Bus module for 24 VDC I/O modules; The internal I/O power supply is connected through. The bus module is the base for all 24 VDC I/O 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…

Optional accessories (2)

X67CA0X99.5000	X2X Link Cable — Cable for custom assembly, 500 m
X67CA0X99.1000	X2X Link Cable — Cable for custom assembly, 100 m

Specifications

Short description

Bus transmitter

X2X Link bus transmitter with supply for I/O and integrated X67 system power supply

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Diagnostics – X2X bus function	Yes, using LED status indicator
Power consumption " data-placement="top" data-html="true" data-container="body" data-content="The specified values are maximum values. For examples of the exact calculation, see section "Mechanical and electrical configuration" in the X20 system user's manual."> – As bus transmitter	0.1 W
Power consumption " data-placement="top" data-html="true" data-container="body" data-content="The specified values are maximum values. For examples of the exact calculation, see section "Mechanical and electrical configuration" in the X20 system user's manual."> – Additionally as supply module	0.6 W
Power consumption " data-placement="top" data-html="true" data-container="body" data-content="The specified values are maximum values. For examples of the exact calculation, see section "Mechanical and electrical configuration" in the X20 system user's manual."> – Bus	0.5 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 – KC	Yes
B&R ID code	0xA238
Status indicators	X2X bus function, operating state, module status
Power consumption for X2X Link power supply " data-placement="top" data-html="true" data-container="body" data-content="Maximum power consumption for X67 X2X Link power supply.">	1.38 W
Additional power dissipation caused by actuators (resistive) [W]	-

X67 X2X Link power supply input

Input voltage	24 VDC -15% / +20%
Input current	Max. 0.5 A
Fuse	Integrated, cannot be replaced
Reverse polarity protection	Yes

X67 X2X Link power supply output

X67 modules supplied by BT9400 – Horizontal mounting orientation	Max. 8 (nominal output power: 6 W)
X67 modules supplied by BT9400 – Vertical mounting orientation	Max. 6 (nominal output power: 4.5 W)
Parallel connection with X67PS1300	Yes " data-placement="top" data-html="true" data-container="body" data-content="In parallel operation with an X67 system supply module, the nominal power of the bus transmitter is not permitted to be added to the total power. Only the power provided by system supply module X67PS1300 is permitted to be used to calculate the total number of X67 modules.">
Overload characteristics	Temporarily short-circuit and overload-proof ; Observe the corresponding status message (LED "I") or evaluate the software status.

Input I/O power supply

Input voltage	24 VDC -15% / +20%
Fuse	Required line fuse: Max. 10 A, slow-blow
Reverse polarity protection	No

Output I/O power supply

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

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 bus module X20BM11 or 1x bus module X20BM15 separately.
Pitch	12.5 +0.2 mm

Downloads & documentation

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

Data sheets & manuals

Data sheet X20BT9400	PDF · 439 KB · 3.16 (04/30/2026) - 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 DXF/STEP X20 Electronic module	ZIP · 10 KB · 1.0 (10/17/2005)
3D File STEP X20 I/O-Slice	ZIP · 872 KB · 1.1 (03/13/2019)
Dimensions PDF X20 Electronic module	PDF · 3 KB · 1.0 (10/17/2005)

Certificates (8)

2226379 CSA Certificate of Compliance X20 X67	PDF · 205 KB · 2026_09 (09/21/2026)
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)
UK Declaration PLC X20	PDF · 151 KB · 2024-01 (01/18/2024)
X20, X67 KC certificates	PDF · 7 MB · 2.00 (08/17/2026)