- Number of Bus Terminals: 64 (255 with K-bus extension)
- Max. number of bytes fieldbus: 492 byte input and 492 byte output
- Digital peripheral signals: 3,936 inputs/outputs
- Analog peripheral signals: 122 inputs/outputs
- Configuration: via KS2000
- Protocol: EtherNet/IP™
- Data transfer rates: 10/100 Mbit/s, automatic recognition of the transmission rate
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- Brand: Beckhoff
Beckhoff BK9105 EtherNet/IP™ Bus Coupler
Mfr # BK9105
Condition: New
*Some photos may appear used, but your item will be delivered in new, unused condition.
$1,226.00
/ea
Availability: In stock|Ships in 3 to 5 business days
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- High Channel Capacity: Supports up to 64 Bus Terminals (expandable to 255 with K-bus extension) for large-scale I/O systems.
- Generous Data Throughput: Handles up to 492 bytes input and 492 bytes output, enabling extensive data exchange.
- Flexible Signal Integration: Capable of processing up to 3,936 digital and 122 analogue I/O signals
- Fast Network Connectivity: EtherNet/IP™ protocol with 10/100 Mbit/s auto-detecting data rates for reliable industrial communication.
The Beckhoff BK9105 EtherNet/IP™ Bus Coupler is a powerful and versatile communication interface designed to integrate Beckhoff’s modular Bus Terminal I/O system into EtherNet/IP™ networks. By linking field-level I/O modules with higher-level PLCs and controllers, the BK9105 ensures seamless, high-performance communication for industrial automation applications.
The coupler supports up to 64 Bus Terminals as standard, with the option to extend to 255 terminals using a K-bus extension. This makes it an ideal solution for both small and large installations, providing the scalability required for modern, evolving automation systems. In terms of data handling, the BK9105 offers impressive throughput, with a maximum of 492 bytes of input and 492 bytes of output data, enabling fast and efficient communication between controllers and field devices.
With support for up to 3,936 digital and 122 analogue peripheral signals, the BK9105 is engineered to handle high channel counts, making it suitable for complex automation tasks where a wide range of signals must be monitored and controlled. This flexibility ensures that engineers can design comprehensive systems without being limited by communication bottlenecks or channel restrictions.
The unit communicates using the EtherNet/IP™ protocol, one of the most widely adopted industrial Ethernet standards. Supporting data transfer rates of 10/100 Mbit/s with automatic rate detection, the BK9105 provides reliable, real-time communication across industrial networks. Its compliance with EtherNet/IP™ ensures compatibility with controllers and devices from a broad range of manufacturers, making it a versatile choice for heterogeneous automation environments.
Configuration of the Bus Coupler is managed through the KS2000 software, which provides an intuitive platform for setting up parameters, monitoring system performance, and diagnosing potential issues. This user-friendly configuration tool simplifies commissioning and reduces setup time, while ensuring that the coupler can be adapted to specific application requirements.
As part of Beckhoff’s modular I/O ecosystem, the BK9105 offers the benefits of decentralised system design. By placing I/O modules close to sensors and actuators and linking them via the Bus Coupler, users can significantly reduce wiring effort, installation time, and overall system costs. Its compact and robust design ensures that it can withstand the demands of industrial environments while delivering consistent, high-speed performance.
In summary, the Beckhoff BK9105 EtherNet/IP™ Bus Coupler is a scalable and reliable communication interface for connecting Bus Terminals to EtherNet/IP™ networks. With high channel capacity, large data handling capability, flexible signal integration, and fast, standardised communication, it provides an efficient and future-ready solution for demanding industrial automation applications.
| Manufacturer | Beckhoff |
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