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Beckhoff BK9000
by Beckhoff
Read verified buyer reviews ↓OverviewThe Beckhoff BK9000 is an Ethernet TCP/IP bus coupler expertly designed to link EtherCAT terminals with conventional Ethernet networks. This component allows for the creation of adaptable and scalable modular I/O systems, ensuring smooth communication between diverse field devices and higher-level control systems. Its intelligent design, compact DIN-rail mountable form factor, and integrated web server make the BK9000 an excellent choice for decentralized control architectures and advanced automation environments. This bus coupler empowers system integrators and engineers to optimize industrial processes through reliable and efficient data exchange.Key Features Ethernet TCP/IP Connectivity: Provides robust and widely compatible network connectivity for industrial applications. Broad Terminal Compatibility: Supports up to 64 terminals, expandable to 255 with power feed modules, offering remarkable scalability. Integrated 2-Port Ethernet Switch: Simplifies network configurations and wiring by enabling direct daisy-chaining or additional network connections. Embedded Web Server: Offers an intuitive platform for straightforward setup, monitoring, and diagnostics via a standard web browser, eliminating the necessity for specialized software. Diagnostic Indicators: Delivers immediate visual feedback on operational status, potential issues, and network activity, streamlining troubleshooting. Compact DIN-Rail Housing: Optimizes space within control cabinets, ensuring secure and organized installation. Automatic Baud Rate Adjustment: Guarantees easy integration into existing network infrastructures by self-adjusting to the correct communication speed. TwinCAT and Standard Ethernet Protocol Support: Ensures seamless operation within Beckhoff automation systems and broader industrial Ethernet ecosystems. Technical Specifications Part Number: BK9000 Manufacturer: Beckhoff Protocol: Ethernet TCP/IP Supported Terminals: Up to 64 (or 255 with power feed terminals) Ports: 2 × RJ45 (10/100 Mbps) Configuration: Web-based or TwinCAT Voltage Supply: 24 V DC Current Supply: 5 V DC for I/O (max. 1.1 A) Operating Temperature: –25 °C to +60 °C Mounting Type: DIN-rail Protection Class: IP20 Dimensions: 65 mm × 100 mm × 75 mm (W × H × D) Applications Modular I/O Communication: Ideal for integrating various sensor and actuator devices into a unified industrial Ethernet architecture. EtherCAT Terminal Integration: Facilitates the efficient deployment of high-speed EtherCAT I/O within a standard Ethernet environment. Machine Automation: Perfect for localized data acquisition and control in distributed machine setups, reducing cabling complexity. Building Automation: Enables intelligent control and monitoring of various building functions and energy consumption points. Decentralized Control Systems: Offers a robust solution for extending control capabilities and data collection to remote or distributed plant areas. Why Choose?Choosing the Beckhoff BK9000 Ethernet Bus Coupler means investing in a reliable and flexible foundation for your automation requirements. Its primary strength lies in providing dependable Ethernet TCP/IP communication, essential for modern industrial environments demanding consistent data flow. The BK9000 excels in its smooth integration with Beckhoff I/O terminals, creating a cohesive and high-performance system. The built-in web server drastically simplifies setup and ongoing management, reducing commissioning time and maintenance. Housed in a compact and robust industrial enclosure, it is capable of withstanding demanding operating conditions.Order NowEnhance your industrial automation with the Beckhoff BK9000 Ethernet TCP/IP Bus Coupler. Contact us today to place your order or request a quote!FAQWhat is the primary function of the Beckhoff BK9000?The Beckhoff BK9000 acts as a bridge, connecting EtherCAT terminals to standard Ethernet TCP/IP networks, facilitating communication in modular I/O systems.How many terminals can the BK9000 support?It supports up to 64 terminals, which can be expanded to 255 with the addition of power feed modules.Does the BK9000 require specialized software for configuration?No, it features an integrated web server, allowing for easy configuration, monitoring, and diagnostics using a standard web browser.What kind of network connectivity does the BK9000 offer?It provides robust Ethernet TCP/IP communication and includes a 2-port Ethernet switch for flexible network topology.Is the Beckhoff BK9000 suitable for harsh industrial environments?Yes, its compact, DIN-rail mountable housing and operating temperature range of –25 °C to +60 °C make it suitable for demanding industrial applications.
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Beckhoff BK9000
Overview
This is a genuine Beckhoff component from the Bus Terminals (KL) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Beckhoff catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Beckhoff automation ecosystem
- Engineered to integrate inside Bus Terminals (KL) installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Beckhoff equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Beckhoff catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Beckhoff platform with documented conversion notes for the Bus Terminals (KL) family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Part Number: BK9000
- Manufacturer: Beckhoff
- Protocol: Ethernet TCP/IP
- Supported Terminals: Up to 64 (or 255 with power feed terminals)
- Ports: 2 × RJ45 (10/100 Mbps)
- Configuration: Web-based or TwinCAT
- Voltage Supply: 24 V DC
- Current Supply: 5 V DC for I/O (max. 1.1 A)
- Operating Temperature: –25 °C to +60 °C
- Mounting Type: DIN-rail
- Protection Class: IP20
- Dimensions: 65 mm × 100 mm × 75 mm (W × H × D)
Applications
- Modular I/O Communication: Ideal for integrating various sensor and actuator devices into a unified industrial Ethernet architecture.
- EtherCAT Terminal Integration: Facilitates the efficient deployment of high-speed EtherCAT I/O within a standard Ethernet environment.
- Machine Automation: Perfect for localized data acquisition and control in distributed machine setups, reducing cabling complexity.
- Building Automation: Enables intelligent control and monitoring of various building functions and energy consumption points.
- Decentralized Control Systems: Offers a robust solution for extending control capabilities and data collection to remote or distributed plant areas.
Why Choose the BK9000?
Choosing the Beckhoff BK9000 Ethernet Bus Coupler means investing in a reliable and flexible foundation for your automation requirements. Its primary strength lies in providing dependable Ethernet TCP/IP communication, essential for modern industrial environments demanding consistent data flow. The BK9000 excels in its smooth integration with Beckhoff I/O terminals, creating a cohesive and high-performance system. The built-in web server drastically simplifies setup and ongoing management, reducing commissioning time and maintenance. Housed in a compact and robust industrial enclosure, it is capable of withstanding demanding operating conditions.
Availability & Shipping
- ▸In stock: BK9000 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every BK9000 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Beckhoff
Machine down? We ship parts the same day.
New, surplus, and refurbished Beckhoff inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.