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ABB DSPC174 3BSE005461R1 Overview
The ABB DSPC174 3BSE005461R1 is a core processor/module used in ABB automation systems, commonly found in DCS, PLC, and other industrial control systems. The following provides its key information and technical specifications:
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| Item | Description |
|---|---|
| Product Positioning | Processor board (CPU module) belonging to the ABB S800 I/O series or AC500 PLC expansion card family. It serves as the system’s control core, responsible for executing control programs, processing data, and communicating with field I/O devices. |
| Model / Part Number | DSPC174 3BSE005461R1 (Part No. 3BSE005461R1) |
| Dimensions & Weight | Approx. 115 × 65 × 30 mm (or 85 × 65 × 25 mm); weight ≈ 0.2 kg |
| Power Requirements | 24 V DC, power consumption ≈ 2 W |
| Operating Temperature Range | -20 °C to +60 °C |
| Communication Interfaces | Supports PROFIBUS DP, Modbus-TCP, Ethernet/IP, Ethernet, and RS-485 multi-protocol communication. Enables direct interconnection with third-party devices such as Siemens and Schneider controllers. |
| I/O Features | Supports analog (±10 V, ±20 mA, etc.) and digital input/output channels with isolation protection, compatible with a wide range of sensors and actuators. |
| Main Functions | • Executes control logic and real-time data processing |
| • Performs high-speed data exchange with upper-level SCADA or host systems | |
| • Provides unified management of field I/O and remote modules via multi-protocol communication | |
| • Includes over-voltage, under-voltage, and over-current protection | |
| Typical Applications | • Industrial process control (chemical, petrochemical, pulp & paper, etc.) |
| • Robotics and automated production lines | |
| • Power and energy monitoring systems | |
| • Logistics and packaging equipment | |
| • Any field automation system requiring high reliability and real-time control | |
Summary
The ABB DSPC174 3BSE005461R1 is a high-performance, modular industrial control processor featuring multi-protocol communication, a wide operating temperature range, and extensive I/O interfaces. Its standard 24 V DC power supply, compact size, and robust protection features make it ideal for use in PLC, DCS, robotics, and process control applications across demanding industrial environments.
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