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ABB DSBC176 3BSE019216R1: Reliable Bus Extension for High-Performance DCS Communication

Oct 18, 2025
Introduction to ABB DSBC176 3BSE019216R1
The ABB DSBC176 3BSE019216R1 bus expansion board plays a crucial role in maintaining seamless communication within ABB's distributed control system (DCS). This module is specially designed for the AC 800M and advanced Controller series, enabling efficient data transmission and synchronization among multiple system units. Its powerful engineering design ensures smooth operation even in complex large-scale automated environments.
By providing high-speed and error-free connections, DSBC176 enhances the overall reliability and flexibility of industrial networks, making it a key factor in expanding and upgrading ABB control systems.

Outstanding industrial environment design
DSBC176 is manufactured with ABB's signature industrial-grade materials, ensuring long-term durability and stable performance. Its compact and modular design enables easy installation on the system backplane or rack while maintaining resistance to harsh industrial conditions such as temperature changes and electrical noise.

Engineers and technicians rely on the DSBC176's ability to maintain data integrity and signal stability over long distances. Whether deployed in manufacturing plants, power stations or processing facilities, this board can ensure stable and efficient communication for critical operations.




Detailed technical specifications

Manufacturer :ABB
Model: DSBC176
Part Number: 3BSE019216R1
Product type: Bus Expansion board
Function: Expand communication among multiple DCS
Compatibility: ABB AC 800M/advanced Controller series
Bus type: High-speed system bus interface
Communication speed: Up to several Mbps
Interface type: Internal connector of the backplane
Supply voltage: 24v DC
Operating temperature: 0℃ to +70℃
Storage temperature: -40℃ to +85℃
Weight: 0.4 kg
Size: Approximately 160 x 100 millimeters
Certifications: CE, UL, RoHS

Main features and advantages
The ABB DSBC176 has several significant advantages, making it an ideal choice for automation professionals seeking reliable communication solutions:
High-speed data transmission: Achieve fast and secure signal transmission among multiple controllers.
Scalable system design: Allows for the expansion of the DCS network, including additional units or remote stations.
Robust structure: Designed to withstand harsh industrial environments and continuous 24/7 operation.
Seamless integration: Plug and play compatible with ABB AC 800M and Advant systems.
Error-resistant communication: Provides strong noise resistance and stable signal integrity.
Space-efficient design: Compact structure, highly suitable for control cabinets with limited space.
Low maintenance: Minimize downtime and reduce the need for frequent repairs.

Why choose ABB DSBC176 for your automation system
For industries aiming to expand or modernize their DCS infrastructure, the ABB DSBC176 3BSE019216R1 bus expansion board is a reliable choice. Its verified reliability, compatibility with ABB control platforms and robust structure ensure consistent communication performance in various industrial applications.

Whether you are managing new installations or maintaining existing ABB automation systems, integrating DSBC176 can enhance communication efficiency, reduce system errors, and ensure long-term operational stability.

 sales7@amikon.cn       86-18965423501   AMKPLC 


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