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ABB DSPC172 – Advant Controller Digital Signal Processor Module
Product Overview
DSPC172 (spare number 57310001-ML) is a high-performance digital signal processor module designed for ABB’s Advant Controller 400 series and 800xA distributed control systems (DCS). It serves as a specialized processing unit for advanced control tasks, executing complex algorithms, handling real-time data acquisition, and enabling high-speed signal processing in industrial automation environments. This module addresses the challenge of managing intricate control processes efficiently, supporting applications such as motion control, process regulation, and data-intensive monitoring in manufacturing, power generation, and oil & gas industries. With its robust design, DSPC172 ensures reliable operation in harsh industrial conditions while maintaining precise control performance.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | DSPC172 (57310001-ML) |
| Manufacturer | ABB |
| Product Type | Digital Signal Processor (DSP) Module |
| Power | 24 V DC, typical 10W, max 15W |
| Communication / Protocol | 2 x Ethernet (redundancy support), 4 x RS-232/422/485, 2 x CAN, Profibus DP |
| Operating Temperature | 0°C to +55°C |
| Mounting | DIN rail (35 mm) or panel mount |
| Dimensions (HxWxD) | 144 mm × 100 mm × 62 mm |
| Weight | 0.915 kg |
| Typical Interfaces | Programming port, status indicators, S800/S900 I/O system compatibility |
| Compliance | CE, UL, IEC 61131-2, EN 50081-2 |
ABB DSPC172
Key Features and Benefits
- 32-bit floating-point DSP processor delivers high-speed data processing for complex control algorithms and time-critical industrial applications.
- Multi-protocol communication capabilities enable seamless integration with distributed I/O systems and 上位 control networks.
- Supports connection to up to 98 I/O sites, providing scalable control capacity for expanding automation systems.
- Redundant Ethernet interfaces enhance system availability and data integrity in mission-critical applications.
- Robust industrial design with high EMC tolerance withstands electrical noise, vibration, and temperature fluctuations.
- Modular architecture allows for hot-swapping, minimizing downtime during maintenance or replacement.
- Compatible with ABB’s engineering tools, supporting multiple programming languages for flexible application development.
Related Models
DSPC171: Entry-level DSP module for basic signal processing tasks in small-scale automation systems.
DSPC173: Mid-range DSP module with expanded memory and enhanced communication features for complex control applications.
DSPC174: High-performance DSP module with dual-core processing for data-intensive industrial processes.
DSPC175: Redundant DSP module designed for safety-critical applications requiring maximum reliability.
Installation and Maintenance
Mount the module on a standard 35 mm DIN rail in a control cabinet with proper ventilation and protection from dust and moisture. Connect the 24 V DC power supply and communication cables following the terminal labeling and ABB’s wiring guidelines. Use ABB’s engineering software to configure the DSP, download control programs, and perform diagnostics. Routine maintenance involves visual inspection of connections and status indicators. Firmware updates can be performed via the programming port without removing the module from the system. In case of failure, the hot-swappable design allows for quick replacement to minimize downtime and ensure continuous production operations.
