B&R X20BT9400 | Industrial Automation Component

Category: I/O systems > X20 System > Bus receivers and transmitters

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.

Technical 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
• X2X bus function = Yes, using LED status indicator
• Power consumption
• Internal I/O
• As bus transmitter = 0.1 W
• Additionally as supply module = 0.6 W
• Bus = 0.5 W
• Certifications
• CE = Yes
• UKCA = Yes
• CRA (Cyber Resilience Act) = In preparation
• ATEX = Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
• UL = cULus E115267 Industrial control equipment
• HazLoc = cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
• KC = Yes
• B&R ID code = 0xA238
• Status indicators = X2X bus function, operating state, module status
• Power consumption for 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)
• Vertical mounting orientation = Max. 6 (nominal output power: 4.5 W)
• Parallel connection with X67PS1300 = Yes
• 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
• Vertical = Yes
• Installation elevation above sea level
• 0 to 2000 m = No limitation
• >2000 m = Reduction of ambient temperature by 0.5°C per 100 m
• Degree of protection per EN 60529 = IP20

Ambient conditions

• Temperature
• Operation
• Horizontal mounting orientation = -25 to 60°C
• Vertical mounting orientation = -25 to 50°C
• Derating = -
• Storage = -40 to 85°C
• Transport = -40 to 85°C
• Relative humidity
• Operation = 5 to 95%, non-condensing
• Storage = 5 to 95%, non-condensing
• 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

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.