Beckhoff BK3110 Profibus Bus Coupler

Beckhoff BK3110 Profibus bus coupler designed to connect Beckhoff Bus Terminal systems to a PROFIBUS DP network, enabling communication with up to 64 digital terminals and providing efficient data exchange for industrial automation applications. Manufacturer: Beckhoff Automation Product type: Fieldbus coupler / bus coupler Model: BK3110 Series: BK Bus Coupler series Country of manufacture: Germany Fieldbus: PROFIBUS DP Transmission speed: Up to 12 Mbaud Function: Interface between PROFIBUS network and Beckhoff K-bus terminals Maximum terminals: Up to 64 digital bus terminals I/O process image: 32 bytes input / 32 bytes output Power supply: 24 VDC Current consumption: 80 mA + (total K-bus current / 4) Maximum current consumption: 200 mA typical, 500 mA max Electrical isolation: 500 V isolation between fieldbus and K-bus Addressing: Configurable via DIP switches Connection type (fieldbus): Sub-D PROFIBUS connector Connection type (power): Screw terminals Bus interface: Beckhoff K-bus for terminal expansion Indicators: LED status indicators (RUN, ERR, I/O, DIAG) Diagnostics: Integrated bus and module diagnostics Mounting type: DIN rail mounting (35 mm rail) Housing material: Industrial polycarbonate Protection rating: IP20 Operating temperature range: 0°C to +55°C Storage temperature range: -25°C to +85°C Humidity: Up to 95% non-condensing Dimensions: approx. 50 mm width x 100 mm height x 68 mm depth Weight: approx. 200–300 g Node configuration: Automatic detection of connected terminals Standards compliance: CE, UL, PROFIBUS standard compliance Application: PLC systems, industrial automation networks, machine control panels, distributed I/O systems Additional features: Compact modular design, high-speed communication, easy integration into PROFIBUS networks, reliable expansion via Beckhoff terminal system Please review pictures carefully and let us know if you have any questions!