ABB DSBC172 57310001-KD Bus Repeater Master – High-Performance Industrial Communication Solution
The ABB DSBC172 57310001-KD Bus Repeater Master is a critical component for industrial automation systems, engineered to ensure uninterrupted data transmission across ABB PLC networks. This ruggedized communication module enhances system reliability in demanding environments while supporting high-speed signal processing for real-time operational efficiency.


Key Features
- Industrial-Grade Reliability – Robust construction maintains signal integrity in extreme temperatures and vibration-prone environments
- High-Speed Communication – Optimized for real-time data transfer rates up to 12 Mbps on Profibus and DeviceNet protocols
- Compact Design – Space-saving 0.4 kg enclosure fits seamlessly into tight control cabinets (DIN rail mount compatible)
- Cross-System Compatibility – Specifically engineered for seamless integration with ABB AC500 PLC series and related automation architectures
- Plug-and-Play Installation – Tool-free terminal blocks and intuitive configuration reduce deployment time by 40%
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB DSBC172 57310001-KD |
| Power Requirements | 24V DC (±15%) |
| Weight | 0.4 kg |
| Operating Temperature | -25°C to +65°C |
| Communication Interfaces | 2 x RS-485 ports with galvanic isolation |
| Installation Method | Standard DIN rail mounting (35mm TS35) |
Application Fields
Engineered for mission-critical operations in manufacturing, energy, and process industries. Common applications include:
- Automotive production line automation
- Petrochemical plant monitoring systems
- Power generation control networks
- Food & beverage processing facilities
- Smart building infrastructure management
Main Brands & Products: ABB (DSQC series, AC800PEC), Allen Bradley, ICS Triplex, Prosoft (PLC modules), Reliance (automation components), FOXBORO (IA series), GE Fanuc (VMIVME modules), Triconex (safety systems), Schneider (Modicon series), Bently Nevada (3500 systems), Emerson Epro, Honeywell (TDC 3000), Woodward (digital controllers), Yokogawa (CS3000).





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