ABB DSBC176 3BSE019216R1 Bus Expansion Board – High-Speed Industrial Connectivity
Engineered for precision and reliability, the ABB DSBC176 3BSE019216R1 Bus Expansion Board delivers seamless PROFIBUS DP communication at 12 Mbps. This industrial-grade solution ensures robust network expansion in harsh environments, supporting critical automation systems across manufacturing, energy, and process industries.


Key Features
- PROFIBUS DP Protocol – Enables high-speed industrial communication up to 12 Mbps
- Industrial-Grade Design – Operates reliably from -40°C to +85°C
- Sub-D Connectors – Ensures secure, interference-free connections
- Compact Footprint – 162 mm x 100 mm x 55 mm dimensions for easy integration
- IP20 Protection – Resists dust and light water exposure
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB DSBC176 3BSE019216R1 |
| Communication Protocol | PROFIBUS DP |
| Operating Voltage | 24 V DC |
| Speed | 12 Mbps |
| Dimensions | 162 x 100 x 55 mm |
| Weight | 0.8 kg |
Application Fields
This expansion board excels in factory automation systems, process control networks, and energy infrastructure projects. Its extreme temperature tolerance makes it ideal for oil & gas installations, steel mills, and outdoor industrial environments where reliability is critical.
Our Featured Brands & Products
As authorized distributors for leading manufacturers, we offer:
- ABB: DSQC series, PM866, 3BHE046836R0102
- GE: VMIVME-7807, IC698CPE010
- Bently Nevada: 3500/44, 3300 sensors
- Triconex: 3008, 3721 modules
- Woodward: 8521-0312, 9907-167 controllers







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