BK3150 PROFIBUS Compact Bus Coupler
The Bus Coupler BK3150 for PROFIBUS elongates the Beckhoff Bus Terminal system by a cost-optimized version in a compact housing. Terminals are fortified with the terminal bus extension up to 255 Bus Terminals can be connected. The BK3150 is a PROFIBUS Compact Bus Coupler manufactured by Beckhoff. It is designed to connect Beckhoff’s Bus Terminals (I/O modules) to the PROFIBUS-DP fieldbus system.
Key Features:
- Compatibility: Supports Beckhoff Bus Terminals, allowing integration of a wide range of I/O types.
- PROFIBUS-DP: Complies with PROFIBUS-DP (Decentralized Periphery) standards, enabling fast and efficient communication.
- Compact Design: The compact form factor saves space in control cabinets.
- Flexible Configuration: Supports various I/O modules, making it adaptable to different application needs.
- Bus Terminal Interface: Allows the connection of up to 64 Bus Terminals.
Technical Specifications:
- Fieldbus Interface: PROFIBUS-DP
- Data Transmission Rate: Up to 12 Mbaud
- Dimensions: Compact design, typical for Beckhoff’s couplers
- Power Supply: Via Bus Terminal power supply unit








