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Beckhoff BK3150

SKU: BK3150
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$230.00
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Beckhoff BK3150 – Overview

The Beckhoff BK3150 is a compact bus coupler designed for the PROFIBUS fieldbus system, integrating with the Beckhoff Bus Terminal architecture. It supports connection of up to 64 Bus Terminals (up to 255 with K-bus extension) and provides automatic baud rate detection up to 12 Mbaud. Optimised for dense installations and industrial automation environments.


Key Features

  • Supports connection of up to 64 Bus Terminals (255 with K-bus extension)

  • Max. fieldbus data: 128 bytes input + 128 bytes output

  • Automatic baud rate detection up to 12 Mbaud

  • Standard D-sub 9-pin interface for PROFIBUS connection

  • Compact housing for efficient installation in control cabinets

  • Power supply 24 V DC, K-bus current supply up to 1750 mA

  • Electrical isolation of 500 V between power contact / supply / fieldbus

  • Robust industrial design, mounting on 35 mm DIN-rail


Technical Specifications

  • Part Number: BK3150

  • Number of Bus Terminals: 64 (255 when K-bus extension used)

  • Max. Data Bytes (Fieldbus): 128 bytes input, 128 bytes output

  • Bus Interface: 1 × D-sub 9-pin

  • Data Transfer Rate: Automatic detection, up to 12 Mbaud

  • Power Supply: 24 V DC (-15 % / +20 %)

  • Input Current: 70 mA + (total K-bus current)/4, max 500 mA

  • Current Supply for K-bus: 1750 mA

  • Power Contacts: max. 24 V DC / max. 10 A

  • Electrical Isolation: 500 V (power contact / supply voltage / fieldbus)

  • Dimensions (W × H × D): 44 mm × 100 mm × 68 mm

  • Weight: Approx. 100 g

  • Operating Temperature: -25 °C … +60 °C

  • Storage Temperature: -40 °C … +85 °C

  • Protection Rating: IP20

  • Approvals / Markings: CE, CCC, UL, ATEX, IECEx

  • Manufacturer: Beckhoff Automation

  • Packed weight/dimensions: 0.10 – 0.23 kg (0.22 – 0.50 lb) | 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)


Applications

  • Integration of Beckhoff Bus Terminals into PROFIBUS networks

  • Compact machine control cabinets where space is limited

  • Distributed I/O architectures requiring fieldbus connectivity

  • Industrial automation systems using PROFIBUS DP for device communication


Why Choose Beckhoff BK3150

  • High flexibility in connecting up to 255 Bus Terminals via K-bus extension

  • Wide fieldbus data bandwidth (128 bytes in/out) for comprehensive I/O usage

  • Proven industrial design with extensive approvals and wide temperature range

  • Efficient integration into compact control panels thanks to slim housing

  • Beckhoff’s longstanding reliability in automation environments


Order Now

The Beckhoff BK3150 PROFIBUS Compact Bus Coupler is available for order and ships worldwide.


 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Beckhoff BK3150 – Overview

The Beckhoff BK3150 is a compact bus coupler designed for the PROFIBUS fieldbus system, integrating with the Beckhoff Bus Terminal architecture. It supports connection of up to 64 Bus Terminals (up to 255 with K-bus extension) and provides automatic baud rate detection up to 12 Mbaud. Optimised for dense installations and industrial automation environments.


Key Features

  • Supports connection of up to 64 Bus Terminals (255 with K-bus extension)

  • Max. fieldbus data: 128 bytes input + 128 bytes output

  • Automatic baud rate detection up to 12 Mbaud

  • Standard D-sub 9-pin interface for PROFIBUS connection

  • Compact housing for efficient installation in control cabinets

  • Power supply 24 V DC, K-bus current supply up to 1750 mA

  • Electrical isolation of 500 V between power contact / supply / fieldbus

  • Robust industrial design, mounting on 35 mm DIN-rail


Technical Specifications

  • Part Number: BK3150

  • Number of Bus Terminals: 64 (255 when K-bus extension used)

  • Max. Data Bytes (Fieldbus): 128 bytes input, 128 bytes output

  • Bus Interface: 1 × D-sub 9-pin

  • Data Transfer Rate: Automatic detection, up to 12 Mbaud

  • Power Supply: 24 V DC (-15 % / +20 %)

  • Input Current: 70 mA + (total K-bus current)/4, max 500 mA

  • Current Supply for K-bus: 1750 mA

  • Power Contacts: max. 24 V DC / max. 10 A

  • Electrical Isolation: 500 V (power contact / supply voltage / fieldbus)

  • Dimensions (W × H × D): 44 mm × 100 mm × 68 mm

  • Weight: Approx. 100 g

  • Operating Temperature: -25 °C … +60 °C

  • Storage Temperature: -40 °C … +85 °C

  • Protection Rating: IP20

  • Approvals / Markings: CE, CCC, UL, ATEX, IECEx

  • Manufacturer: Beckhoff Automation

  • Packed weight/dimensions: 0.10 – 0.23 kg (0.22 – 0.50 lb) | 12 × 7 × 6 cm (4.7 × 2.8 × 2.4 in)


Applications

  • Integration of Beckhoff Bus Terminals into PROFIBUS networks

  • Compact machine control cabinets where space is limited

  • Distributed I/O architectures requiring fieldbus connectivity

  • Industrial automation systems using PROFIBUS DP for device communication


Why Choose Beckhoff BK3150

  • High flexibility in connecting up to 255 Bus Terminals via K-bus extension

  • Wide fieldbus data bandwidth (128 bytes in/out) for comprehensive I/O usage

  • Proven industrial design with extensive approvals and wide temperature range

  • Efficient integration into compact control panels thanks to slim housing

  • Beckhoff’s longstanding reliability in automation environments


Order Now

The Beckhoff BK3150 PROFIBUS Compact Bus Coupler is available for order and ships worldwide.


 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Beckhoff BK3150

Beckhoff BK3150

$230.00
Add to wishlist
Beckhoff BK3150

Beckhoff BK3150

Your Price:
$230.00
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