Here’s a concise breakdown of the BK5150 Beckhoff CANopen Compact Bus Coupler:

• Functionality: Extends the Beckhoff Bus Terminal system with a cost-optimized version in a compact housing

• Bus Terminal Support: Supports up to 64 Bus Terminals, expandable to 255 with terminal bus extension

• CANopen Features: Offers automatic baud rate detection up to 1 Mbaud, two address selection switches for assignment, and 16 Tx/Rx PDOs.

• Connectivity: Includes a 5-pin connector for fieldbus connection; optionally supports ZS1052-3000 connector with integrated terminating resistor.

• Power Supply: Operates on 24 V DC (-15%/+20%).

• Diagnostics: Equipped with LED indicators for power supply, K-bus, and fieldbus status.

• Environmental Resistance: Functions within -25°C to +60°C operating temperature and IP20 protection rating.

• Certifications: Holds CE, CCC, UL, ATEX, IECEx approvals