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BK5220 | Beckhoff DeviceNet® Bus Coupler, Economy Plus, 64 Terminals
- Regular price
- $349.00
- Sale price
- $349.00
- Regular price
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Product Description P/N: BK5220
Description
The Beckhoff BK5220 is an Economy Plus DeviceNet® Bus Coupler designed to connect DeviceNet® bus systems to modular Beckhoff Bus Terminals. It supports up to 64 terminals (expandable to 255 with K-bus extension) and provides seamless integration of up to 1,020 digital and 256 analog signals in industrial automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | BK5220 |
| Subcategory | DeviceNet® Bus Coupler |
| Bus System | DeviceNet® |
| Series | Economy Plus |
| Supported Terminals | 64 Bus Terminals (255 with K-bus extension) |
| Digital Peripheral Signals | 1,020 inputs/outputs |
| Analog Peripheral Signals | 256 inputs/outputs |
| Max. Fieldbus Data | 512 bytes input / 512 bytes output |
| Data Transfer Rates | Automatic detection |
| Operating Modes | Bit strobe, polling, cyclic, change of state (COS) |
| Configuration Software | KS2000 or via controller |
| Bus Interface | 1 × 5-pin open pluggable connector (included) |
| Data Medium | Shielded, twisted copper wire with integrated power supply |
| Power Supply Voltage | 24 V DC (-15% / +20%), through bus cable 11–25 V |
| Input Current | 70 mA + (total K-bus current)/4, 500 mA max |
| Starting Current | Approx. 2.5 × continuous current |
| Recommended Fuse | ≤ 10 A |
| Current Supply (K-bus) | 1750 mA |
| Power Contacts | Max. 24 V DC / 10 A |
| Electrical Isolation | 500 V (power contact/supply voltage) |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | Up to 95%, non-condensing |
| Dimensions (W × H × D) | 51 mm × 100 mm × 69 mm |
| Weight | 0.31 lbs (approx. 130 g) |
Information About BK5220
The BK5220 is part of Beckhoff’s Economy Plus series, combining high functionality with compact design for efficient fieldbus communication. Acting as a DeviceNet® Bus Coupler, it links the DeviceNet® network with Beckhoff’s modular Bus Terminals, allowing direct communication between sensors, actuators, and controllers. The coupler automatically detects data transfer rates and supports up to 64 terminals, or 255 when using the K-bus extension technology. It enables flexible configuration and advanced communication modes such as bit strobe, polling, cyclic, and change of state. Fully compliant with DeviceNet® specifications, the BK5220 provides electrical isolation, robust 24 VDC operation, and CE-certified reliability for harsh industrial conditions.
Key Features:
- Modular Network Expansion: Connects up to 64 terminals, expandable to 255 using K-bus extension technology.
- High Signal Capacity: Supports up to 1,020 digital and 256 analog I/O signals per DeviceNet® slave.
- Automatic Communication Setup: Detects baud rates automatically for simplified installation and commissioning.
- Versatile Operating Modes: Includes bit strobe, polling, cyclic, and change of state (COS) modes for flexible data exchange.
- Robust Electrical Design: Offers 500 V isolation between supply voltage and power contacts for increased safety.
- Reliable Power Management: Provides 24 VDC supply with up to 10 A on power contacts and 1.75 A K-bus current.
- Space-Efficient Construction: Compact 51 mm width saves control cabinet space while maintaining high functionality.
- Wide Environmental Tolerance: Operates from -25°C to +60°C with IP20 protection and 95% humidity tolerance.
The BK5220 delivers the reliability and precision required for DeviceNet® communication, distributed I/O integration, and scalable automation system connectivity.
Description
The Beckhoff BK5220 is an Economy Plus DeviceNet® Bus Coupler designed to connect DeviceNet® bus systems to modular Beckhoff Bus Terminals. It supports up to 64 terminals (expandable to 255 with K-bus extension) and provides seamless integration of up to 1,020 digital and 256 analog signals in industrial automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | BK5220 |
| Subcategory | DeviceNet® Bus Coupler |
| Bus System | DeviceNet® |
| Series | Economy Plus |
| Supported Terminals | 64 Bus Terminals (255 with K-bus extension) |
| Digital Peripheral Signals | 1,020 inputs/outputs |
| Analog Peripheral Signals | 256 inputs/outputs |
| Max. Fieldbus Data | 512 bytes input / 512 bytes output |
| Data Transfer Rates | Automatic detection |
| Operating Modes | Bit strobe, polling, cyclic, change of state (COS) |
| Configuration Software | KS2000 or via controller |
| Bus Interface | 1 × 5-pin open pluggable connector (included) |
| Data Medium | Shielded, twisted copper wire with integrated power supply |
| Power Supply Voltage | 24 V DC (-15% / +20%), through bus cable 11–25 V |
| Input Current | 70 mA + (total K-bus current)/4, 500 mA max |
| Starting Current | Approx. 2.5 × continuous current |
| Recommended Fuse | ≤ 10 A |
| Current Supply (K-bus) | 1750 mA |
| Power Contacts | Max. 24 V DC / 10 A |
| Electrical Isolation | 500 V (power contact/supply voltage) |
| Protection Rating | IP20 |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | Up to 95%, non-condensing |
| Dimensions (W × H × D) | 51 mm × 100 mm × 69 mm |
| Weight | 0.31 lbs (approx. 130 g) |
Information About BK5220
The BK5220 is part of Beckhoff’s Economy Plus series, combining high functionality with compact design for efficient fieldbus communication. Acting as a DeviceNet® Bus Coupler, it links the DeviceNet® network with Beckhoff’s modular Bus Terminals, allowing direct communication between sensors, actuators, and controllers. The coupler automatically detects data transfer rates and supports up to 64 terminals, or 255 when using the K-bus extension technology. It enables flexible configuration and advanced communication modes such as bit strobe, polling, cyclic, and change of state. Fully compliant with DeviceNet® specifications, the BK5220 provides electrical isolation, robust 24 VDC operation, and CE-certified reliability for harsh industrial conditions.
Key Features:
- Modular Network Expansion: Connects up to 64 terminals, expandable to 255 using K-bus extension technology.
- High Signal Capacity: Supports up to 1,020 digital and 256 analog I/O signals per DeviceNet® slave.
- Automatic Communication Setup: Detects baud rates automatically for simplified installation and commissioning.
- Versatile Operating Modes: Includes bit strobe, polling, cyclic, and change of state (COS) modes for flexible data exchange.
- Robust Electrical Design: Offers 500 V isolation between supply voltage and power contacts for increased safety.
- Reliable Power Management: Provides 24 VDC supply with up to 10 A on power contacts and 1.75 A K-bus current.
- Space-Efficient Construction: Compact 51 mm width saves control cabinet space while maintaining high functionality.
- Wide Environmental Tolerance: Operates from -25°C to +60°C with IP20 protection and 95% humidity tolerance.
The BK5220 delivers the reliability and precision required for DeviceNet® communication, distributed I/O integration, and scalable automation system connectivity.