B&R X67BC8321-1
B&R X67BC8321-1

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B&R

B&R X67BC8321-1 Bus Controller

SKU: X67BC8321-1
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$1,401.29
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X67BC8321-1 Field I/O Module | B&R

The B&R X67BC8321-1 is a field i/o module. pOWERLINK (V1/V2) controlled node. The listed technical data is based on the manufacturer's data sheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.

Features

  • Degree of protection per EN 60529: IP67.
  • Bus controller: POWERLINK (V1/V2) controlled node.
  • Type: Type 2.
  • Fieldbus: M12, D-coded.
  • Inputs/Outputs: 8x M8, 3-pin.
  • Outputs: Yes, using LED status indicator and software.

Specifications

Technical parameters compiled from the manufacturer data sheet and reference documentation.

Technical Specifications
General
Bus controller POWERLINK (V1/V2) controlled node
B&R ID code
Bus controller 0x1E37
Internal I/O module 0x1311
Diagnostics
Outputs Yes, using LED status indicator and software
I/O power supply Yes, using LED status indicator and software
Support
Dynamic node allocation (DNA) Yes
Connection type
Fieldbus M12, D-coded
X2X Link M12, B-coded
Inputs/Outputs 8x M8, 3-pin
I/O power supply M8, 4-pin
Power consumption
Fieldbus 3.5 W
Internal I/O 2.5 W
X2X Link power supply 4.2 W at maximum power output for connected I/O modules
Sensor/Actuator power supply Max. 12 W
Voltage range 18 to 30 VDC
Integrated protective function Reverse polarity protection
Voltage I/O power supply minus voltage drop for short-circuit protection
Voltage drop for short-circuit protection at 0.5 A Max. 2 VDC
Summation current Max. 0.5 A
Short-circuit proof Yes
Certifications
CE Yes
UKCA Yes
CRA (Cyber Resilience Act) In preparation
ATEX Zone 2, II 3G Ex nA IIA T5 Gc IP67, Ta = 0 - Max. 60°C TÜV 05 ATEX 7201X
UL cULus E115267 Industrial control equipment
HazLoc cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
KC Yes
Inputs/Outputs 8 digital channels, configurable as inputs or outputs using software, inputs with additional functions
Insulation voltage between channel and bus 860 V eff
Nominal voltage 24 VDC
Sensor/Actuator power supply 0.5 A summation current
Status indicators I/O function per channel, supply voltage, bus function
Power output 3 W X2X Link power supply for I/O modules
Transfer
Physical layer 100BASE-TX
Half-duplex Yes
Full-duplex No
Autonegotiation Yes
Auto-MDI/MDIX Yes
Min. cycle time
Fieldbus 200 μs
X2X Link 100 μs
Fieldbus POWERLINK (V1/V2) controlled node
Type Type 2
Variant M12 interface (female connector on module)
Line length Max. 100 m between 2 stations (segment length)
Transfer rate 100 Mbit/s
Synchronization between bus systems possible Yes
Input filter
Hardware ≤10 μs (channels 1 to 4) / ≤70 µs (channels 5 to 8)
Software Default 0 ms, configurable between 0 and 25 ms in 0.2 ms intervals
Switching threshold
Low <5 VDC
High >15 VDC
Input characteristics per EN 61131-2 Type 1
Input voltage 18 to 30 VDC
Input current at 24 VDC Typ. 4 mA
Input circuit Sink
Input resistance Typ. 6 kΩ
Additional functions 50 kHz event counting, gate measurement
Quantity 2
Signal form Square wave pulse
Evaluation Each negative edge, cyclic counter
Input frequency Max. 50 kHz
Counter 1 Input 1
Counter 2 Input 3
Counter frequency Max. 50 kHz
Counter size 16-bit
Counter frequency
Internal 48 MHz, 3 MHz, 187.5 kHz
Quantity 1
Evaluation Positive edge - Negative edge
Length of pause between pulses ≥100 µs
Pulse length ≥20 µs
Supported inputs Input 2 or input 4
Switching delay
0 → 1 <400 µs
1 → 0 <400 µs
Switching frequency
Resistive load Max. 100 Hz
Inductive load See section "Switching inductive loads".
Variant Current-sourcing FET
Switching voltage I/O power supply minus residual voltage
Nominal output current 0.5 A
Total nominal current 4 A
Output circuit Source
Output protection Thermal shutdown in the event of overcurrent or short circuit, integrated protection for switching inductive loads, reverse polarity protection of the output power supply
Diagnostic status Output monitoring with 10 ms delay
Leakage current when the output is switched off 5 µA
Switching on after overload shutdown Approx. 10 ms (depends on the module temperature)
Residual voltage <0.3 V at 0.5 A nominal current
Peak short-circuit current <12 A
Braking voltage when switching off inductive loads 50 VDC
Electrical isolation Bus isolated from POWERLINK and channel Channel not isolated from channel
Mounting orientation
Any Yes
Installation elevation above sea level Max. 4000 m (no limitations)
Degree of protection per EN 60529 IP67
Temperature
Operation -25 to 60°C
Derating -
Storage -40 to 85°C
Transport -40 to 85°C
Dimensions
Width 53 mm
Height 85 mm
Depth 42 mm
Torque for connections
M8 Max. 0.4 Nm
M12 Max. 0.6 Nm
Weight 195 g
Automation Studio HW Upgrades Version (Date)
V2.6 HW Upgrade (X67BC8321-1) 2.5.4.0 (07/05/2017)
V3.0 HW Upgrade (X67BC8321-1) 2.11.0.0 (02/20/2020) 2.10.0.0 (07/10/2019) 2.9.0.0 (03/13/2019) 2.8.0.0 (12/12/2018) 2.5.6.0 (07/23/2018) 2.5.5.0 (09/08/2017)
V4.0 HW Upgrade (X67BC8321-1) 2.18.0.0 (08/29/2025) 2.17.0.0 (05/14/2025) 2.15.0.0 (10/13/2022) 2.14.0.0 (10/25/2021) 2.11.1.0 (08/24/2020) 2.11.0.0 (02/20/2020) 2.10.0.0 (07/10/2019) 2.9.3.0 (04/12/2019) 2.9.0.0 (03/13/2019) 2.8.0.0 (12/12/2018) 2.5.6.0 (07/23/2018) 2.5.5.0 (09/08/2017)
V6.0 HW Upgrade (X67BC8321-1) 2.18.0.1 (08/18/2026) 2.18.0.0 (08/29/2025) 2.17.0.0 (05/14/2025)
Certificates Version (Date)
2226379 CSA Certificate of Compliance X20 X67 2026_09 (09/21/2026)
E115267 UL CoC X67 2026_01 (01/29/2026)
EU Declaration ATEX X67 2021-04 (07/02/2021)
EU Declaration PLC X67 2024-02 (02/02/2024)
TÜV 05 ATEX 7201 X 1.10 (03/24/2021)
UK Declaration PLC X67 2024-02 (02/02/2024)
X20, X67 KC certificates 2.00 (08/17/2026)
Documentation Version (Date)
Datasheet X67BC8321-1 3.22 (01/21/2026) - DE 3.22 (01/21/2026) - EN
POWERLINK Bus Controller User's Manual 2.67 (05/07/2026) - DE 2.67 (05/07/2026) - EN
X67 System User´s Manual 4.40 (08/27/2026) - DE 4.40 (08/31/2026) - IT 4.40 (08/31/2026) - FR 4.40 (08/27/2026) - EN 4.30 (03/25/2025) - DE 4.30 (04/01/2025) - IT 4.30 (03/28/2025) - FR 4.30 (03/25/2025) - EN
E-CAD (Electro or EPLAN Templates) Version (Date)
X67 EPLAN P8 from V2.4 4.0.0 (08/20/2019)
M-CAD (Mechan. Templates) Version (Date)
3D File DXF/STEP X67 1.0 (05/15/2006)

Compatibility & Cross-References

Model variants, options and firmware revisions can affect fitment. Before ordering the B&R X67BC8321-1 field i/o module, share your existing part number or project requirements and our team will cross-reference comparable in-stock B&R units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.

Applications

  • Automation control and signal handling in industrial machinery.
  • Integration into new and existing control architectures.
  • Maintenance, spares and retrofit of installed equipment.
  • Machine and line-level use across manufacturing and process industries.

Warranty

  • Availability: X67BC8321-1 is stocked for prompt shipment; contact us for current quantity and lead time.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.

    • Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Independent supplier: B&R part X67BC8321-1 is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Frequently Asked Questions

Q: What condition is the X67BC8321-1 supplied in?

A: Each unit is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.

Q: How quickly can the X67BC8321-1 ship?

A: Orders are processed within 2-4 business days after payment confirmation. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.

Q: Can you confirm compatibility or a replacement for the X67BC8321-1?

A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.

X67BC8321-1 · Technical reference data · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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