
BECKHOFF BK3110 Used
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The Beckhoff BK3110 PROFIBUS DP bus coupler integrates modular Beckhoff Bus Terminals into PROFIBUS control architectures. Designed for control cabinets and OEM machinery, it delivers reliable, deterministic fieldbus communication in a compact DIN-rail form factor, making it a solid choice for machine builders, system integrators, and maintenance teams upgrading legacy I/O to scalable, modular solutions.
As a PROFIBUS DP slave, the BK3110 supports data rates up to 12 Mbaud and handles up to 64 digital Bus Terminals via the K-bus backplane. Fast diagnostics with clear status LEDs, convenient address setting via DIP switches, and robust galvanic isolation between the fieldbus and terminal segment help shorten commissioning and enhance resilience. A standard 9-pin D-sub interface ensures straightforward PROFIBUS wiring, while the 24 V DC supply aligns with common control cabinet power standards and the IP20 housing suits protected environments.
Whether you are standardizing on Beckhoff I/O or extending an existing PROFIBUS installation, this coupler streamlines integration and reduces wiring complexity, and it is backed by a 1-year warranty to support continuous operation with confidence.
- Brand: Beckhoff
- Model: BK3110
- Fieldbus: PROFIBUS DP (slave)
- Data rate: up to 12 Mbaud
- I/O capacity: up to 64 digital Bus Terminals (K-bus)
- Supply voltage: 24 V DC
- Protection rating: IP20
- Connection type: 9-pin D-sub (PROFIBUS)