





BK5210 | Beckhoff DeviceNet Bus Coupler 64 Bus Terminals 256 I/O 24 V DC
- Regular price
- $322.00
- Sale price
- $322.00
- Regular price
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Product Description P/N: BK5210
Description
The Beckhoff BK5210 is a DeviceNet bus coupler designed for connecting modular bus terminals to DeviceNet fieldbus systems. It supports up to 64 terminals, expandable to 255 with K-bus extension, and provides 256 digital inputs/outputs for distributed automation control.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Beckhoff |
Category | Fieldbus & Communication Interfaces |
Part Number | BK5210 |
Subcategory | DeviceNet Bus Couplers |
Protocols | DeviceNet, configurable via KS2000 software or TwinCAT controller |
Number of Bus Terminals | 64 (up to 255 with K-bus extension) |
Digital Peripheral Signals | 256 inputs/outputs |
Maximum Bytes Supported | 32 bytes input, 32 bytes output |
Analog Peripheral Signals | Not applicable |
Bus Connection | 5-pin pluggable connector |
Power Supply | 24 V DC (-15%/+20%) |
Input Inrush Current | Approx. 2.5 × continuous current |
K-Bus Power Supply | 500 mA |
Power Contact Voltage | Max. 24 V DC |
Power Contact Current Load | Max. 10 A |
Operating Temperature | 0…+55 °C |
Storage Temperature | -25…+85 °C |
Protection Class | IP20 |
Approvals/Markings | CE, cULus, ATEX |
Dimensions | Compact modular coupler housing |
Weight | 0.57 lbs |
Information About BK5210
The BK5210 is part of Beckhoff’s BK series of DeviceNet bus couplers, enabling the integration of modular I/O terminals into DeviceNet-based fieldbus networks. With support for 64 terminals (expandable to 255), it can handle up to 256 digital inputs and outputs, providing scalability for complex automation systems. The coupler automatically maps connected terminals into the process image, with a maximum capacity of 32 input and 32 output bytes. Powered by 24 V DC, with robust 500 mA K-bus supply and 10 A power contacts, the BK5210 ensures reliable performance in demanding industrial environments while maintaining compliance with CE, UL, and ATEX standards.
Key Features:
-
DeviceNet Bus Integration: Connects Beckhoff modular bus terminals directly to DeviceNet fieldbus networks for seamless automation integration.
-
High I/O Capacity: Supports 256 digital inputs/outputs across up to 64 terminals, expandable to 255 with K-bus extension.
-
Automatic Process Image Mapping: Provides up to 32 bytes of input and 32 bytes of output data, simplifying configuration.
-
Robust Power Handling: Operates with 24 V DC supply, 500 mA K-bus current, and power contacts rated at 10 A.
-
Configurable Communication: Can be set up via KS2000 software or TwinCAT for flexible system adaptation.
-
Industrial Certifications: Approved with CE, cULus, and ATEX markings for global compliance and safety.
-
Compact Modular Housing: Slim IP20-protected design ensures easy installation in control cabinets.
-
Wide Environmental Range: Operates from 0…+55 °C with storage down to -25 °C for industrial environments.
The BK5210 delivers the reliability and precision required for DeviceNet fieldbus communication and modular I/O integration in industrial automation.
Description
The Beckhoff BK5210 is a DeviceNet bus coupler designed for connecting modular bus terminals to DeviceNet fieldbus systems. It supports up to 64 terminals, expandable to 255 with K-bus extension, and provides 256 digital inputs/outputs for distributed automation control.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Beckhoff |
Category | Fieldbus & Communication Interfaces |
Part Number | BK5210 |
Subcategory | DeviceNet Bus Couplers |
Protocols | DeviceNet, configurable via KS2000 software or TwinCAT controller |
Number of Bus Terminals | 64 (up to 255 with K-bus extension) |
Digital Peripheral Signals | 256 inputs/outputs |
Maximum Bytes Supported | 32 bytes input, 32 bytes output |
Analog Peripheral Signals | Not applicable |
Bus Connection | 5-pin pluggable connector |
Power Supply | 24 V DC (-15%/+20%) |
Input Inrush Current | Approx. 2.5 × continuous current |
K-Bus Power Supply | 500 mA |
Power Contact Voltage | Max. 24 V DC |
Power Contact Current Load | Max. 10 A |
Operating Temperature | 0…+55 °C |
Storage Temperature | -25…+85 °C |
Protection Class | IP20 |
Approvals/Markings | CE, cULus, ATEX |
Dimensions | Compact modular coupler housing |
Weight | 0.57 lbs |
Information About BK5210
The BK5210 is part of Beckhoff’s BK series of DeviceNet bus couplers, enabling the integration of modular I/O terminals into DeviceNet-based fieldbus networks. With support for 64 terminals (expandable to 255), it can handle up to 256 digital inputs and outputs, providing scalability for complex automation systems. The coupler automatically maps connected terminals into the process image, with a maximum capacity of 32 input and 32 output bytes. Powered by 24 V DC, with robust 500 mA K-bus supply and 10 A power contacts, the BK5210 ensures reliable performance in demanding industrial environments while maintaining compliance with CE, UL, and ATEX standards.
Key Features:
-
DeviceNet Bus Integration: Connects Beckhoff modular bus terminals directly to DeviceNet fieldbus networks for seamless automation integration.
-
High I/O Capacity: Supports 256 digital inputs/outputs across up to 64 terminals, expandable to 255 with K-bus extension.
-
Automatic Process Image Mapping: Provides up to 32 bytes of input and 32 bytes of output data, simplifying configuration.
-
Robust Power Handling: Operates with 24 V DC supply, 500 mA K-bus current, and power contacts rated at 10 A.
-
Configurable Communication: Can be set up via KS2000 software or TwinCAT for flexible system adaptation.
-
Industrial Certifications: Approved with CE, cULus, and ATEX markings for global compliance and safety.
-
Compact Modular Housing: Slim IP20-protected design ensures easy installation in control cabinets.
-
Wide Environmental Range: Operates from 0…+55 °C with storage down to -25 °C for industrial environments.
The BK5210 delivers the reliability and precision required for DeviceNet fieldbus communication and modular I/O integration in industrial automation.


