BECKHOFF BK3150 024463 PROFIBUS "COMPACT" BUS COUPLER FOR UP TO 64 BUS TERMINALS

PROFIBUS-DP communication in industrial automation systems

Integration of digital and analog I/O in Beckhoff Bus Terminal systems

Compact and cost-effective solutions for distributed control

Factory automation and process control with Profibus network integration

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The BK3150 is a Compact Bus Coupler for PROFIBUS-DP from Beckhoff. It supports up to 64 Bus Terminals, expandable to 255 with K-Bus extension. The coupler offers automatic baud rate detection up to 12 Mbaud and includes two address selection switches for easy configuration. A D-sub 9-pin socket provides the PROFIBUS connection. With IP20 protection and ATEX/IECEx certifications, it is suitable for industrial environments requiring reliable communication in a compact design.

Function: PROFIBUS-DP Compact Bus Coupler

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

Process Data Capacity: 128 bytes input / 128 bytes output

Supported Terminals: 64 (up to 255 with K-Bus extension)

Connection: 1 x D-sub 9-pin PROFIBUS interface

Data Rate: Automatic detection, 9.6 kbaud – 12 Mbaud

K-Bus Current: 1750 mA

Power Contacts: 24 V DC / max. 10 A

Electrical Isolation: 500 V

Operating Temperature: -25…+60 °C

Dimensions: 44 mm x 100 mm x 68 mm

Weight: Approx. 100 g

Protection Class: IP20

Approvals: CE, UL, ATEX, IECEx

Data Sheet