BK9000 | Beckhoff Ethernet TCP/IP Bus Coupler

Beckhoff · Industrial Automation & Electrical

Description  The Beckhoff BK9000 is an Ethernet TCP/IP Bus Coupler designed for integrating up to 64 Bus Terminals into industrial Ethernet networks. Supporting multiple protocols, it offers flexible communication and reliable system performance for both digital and analog signals.     Technical Specifications    Condition New/Never Used Surplus Brand Beckhoff Category Bus Couplers Part Number BK9000 Subcategory Ethernet TCP/IP Bus Couplers Number of Bus Terminals 64 Max. Fieldbus Bytes 512 input / 512 output Digital Peripheral Signals 512 inputs/outputs Analog Peripheral Signals 128 inputs/outputs Protocols TwinCAT ADS, Modbus TCP, Beckhoff real-time Ethernet Data Transfer Rate 10/100 Mbit/s, auto recognition Bus Interface 1 x RJ45 Transmission Medium Twisted pair copper cable (Cat 3 for 10 Mbit/s, Cat 5 for 100 Mbit/s) Power Supply 24 V DC (-15%/+20%) Input Current 70 mA + (total K-bus current)/4, max. 500 mA Starting Current 2.5 × continuous current Recommended Fuse ≤ 10 A Current Supply K-bus 1750 mA Power Contacts Max. 24 V DC / Max. 10 A Electrical Isolation 500 V (power contact/supply voltage/fieldbus) Topology Star wiring Distance Between Stations 100 m (hub/switch to bus coupler) Operating Temperature -25…+60°C Storage Temperature -40…+85°C Relative Humidity 95%, no condensation Weight 170 g (approx. 0.37 lbs)   Information About BK9000 The BK9000 is part of Beckhoff’s family of bus couplers and is engineered for Ethernet-based control environments. It supports protocols such as TwinCAT ADS, Modbus TCP, and Beckhoff real-time Ethernet, ensuring compatibility across a wide range of applications. With support for up to 512 digital and 128 analog peripheral signals, and configuration through KS2000 software, the coupler simplifies system integration while offering powerful functionality. Its compact design, electrical isolation, and robust performance across a wide temperature range make it an excellent solution for modern automation systems. Key Features: Versatile Protocol Support: Compatible with TwinCAT ADS, Modbus TCP, and Beckhoff real-time Ethernet, ensuring seamless integration into diverse network environments. High Signal Capacity: Supports up to 512 digital and 128 analog peripheral signals, providing ample capacity for large-scale automation setups. Extensive Terminal Support: Accommodates up to 64 Bus Terminals, making it highly flexible and scalable for modular I/O expansion. Fast Data Transmission: Operates with Ethernet data transfer rates of 10/100 Mbit/s, with automatic recognition of the transmission rate for optimal performance. Robust Electrical Isolation: Ensures 500 V separation between power contacts, supply voltage, and fieldbus, enhancing operational safety and reliability. Compact and Lightweight Design: Weighing just 170 g, it fits easily into control cabinets while maintaining high functionality. Long-Distance Communication: Supports distances up to 100 m between hub/switch and bus coupler, providing installation flexibility in distributed systems. Efficient Power Management: Powered by 24 V DC with 1750 mA current supply to the K-bus, supporting stable operation of connected terminals. Environmentally Robust: Designed to operate within -25…+60°C and withstand up to 95% humidity without condensation, suitable for demanding industrial environments. Simple Configuration: Easily configured via KS2000 software, streamlining commissioning and system setup. The BK9000 delivers the reliability and scalability required for Ethernet-based automation, making it a dependable choice for integrating modular I/O into industrial networks.

Brand: Beckhoff · Category: Industrial Automation & Electrical

Key features

• Versatile Protocol Support: Compatible with TwinCAT ADS, Modbus TCP, and Beckhoff real-time Ethernet, ensuring seamless integration into diverse network environments.
• High Signal Capacity: Supports up to 512 digital and 128 analog peripheral signals, providing ample capacity for large-scale automation setups.
• Extensive Terminal Support: Accommodates up to 64 Bus Terminals, making it highly flexible and scalable for modular I/O expansion.
• Fast Data Transmission: Operates with Ethernet data transfer rates of 10/100 Mbit/s, with automatic recognition of the transmission rate for optimal performance.
• Robust Electrical Isolation: Ensures 500 V separation between power contacts, supply voltage, and fieldbus, enhancing operational safety and reliability.
• Compact and Lightweight Design: Weighing just 170 g, it fits easily into control cabinets while maintaining high functionality.
• Long-Distance Communication: Supports distances up to 100 m between hub/switch and bus coupler, providing installation flexibility in distributed systems.
• Efficient Power Management: Powered by 24 V DC with 1750 mA current supply to the K-bus, supporting stable operation of connected terminals.
• Environmentally Robust: Designed to operate within -25…+60°C and withstand up to 95% humidity without condensation, suitable for demanding industrial environments.
• Simple Configuration: Easily configured via KS2000 software, streamlining commissioning and system setup.

Specifications

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