B&R X67BC8513.L12 | X67 System Bus Controller

The B&R X67BC8513.L12 (Revision E6) is a high-performance bus controller module from the X67 remote I/O series. Designed for rugged, decentralized automation, this module allows for the seamless connection of distributed I/O blocks to the primary control network. Its IP67-rated housing ensures protection against dust and moisture, making it an ideal solution for machine-mount applications where control cabinets are not feasible or desired.

Product Specifications

Feature	Specification
Model	B&R X67BC8513.L12
Revision	E6
System	X67 Remote I/O
Protection	IP67 (Dust-tight and immersion resistant)
Communication	Integrated Fieldbus Interface
Mounting	Decentralized (Machine mount)
Weight	Approx. 0.8 kg
Origin	Austria

Applications

The X67BC series is widely used in harsh industrial environments where decentralized intelligence is required:

Packaging Machines: Controlling distributed actuators and sensors directly on the frame.
Automotive Assembly: Managing high-speed I/O clusters in robot cells.
Material Handling: Providing reliable connectivity for remote conveyor segments.
Special Purpose Machinery: Applications requiring high ingress protection against washdown or lubricants.
Modular Machine Concepts: Enabling flexible, plug-and-play expansion of machine modules.

Usage Instructions

Mounting: Fix the module securely to the machine frame using the integrated mounting holes. Ensure the surface is vibration-resistant.
Connectivity: Connect the fieldbus cable (M12 or specialized circular connector) to the designated bus port. Ensure the cable is secured to prevent ingress at the connection point.
Powering: Supply 24 VDC power through the designated power connectors. Ensure the power cable is rated for the total current draw of the downstream I/O modules.
Addressing: Use the B&R Automation Studio software to configure the bus topology and assign the module address within the PLC network map.
Diagnostics: Observe the status LEDs on the module faceplate. Solid green typically indicates a healthy bus connection; flashing red or amber signals a configuration error or physical communication fault.

B&R X67BC8513.l12 rev E6 module

Frequently Asked Questions (Q&A)

Q: Is the Revision E6 compatible with older hardware?

A: Generally, B&R maintains high backward compatibility. However, Revision E6 may require specific firmware versions in Automation Studio to ensure full feature support. Always check the hardware release notes in your software environment.

Q: What is the main advantage of the “L12” designation?

A: The suffix often denotes specific communication protocols or hardware features (such as internal buffer size or bus speed capabilities). Refer to the product datasheet for the exact protocol implementation (e.g., POWERLINK, CANopen).

Q: Can this module be used in washdown environments?

A: Yes, the IP67 rating makes it suitable for environments with occasional splashing or high humidity, provided all connectors are correctly installed with matching IP-rated plugs.