ABB DSPC174 3BSE005461R1 Processor Board, Part No:3BSE005461R1

Description

Hardware Specifications

• Model: DSPC174
• Part Number: 3BSE005461R1
• Power Supply: 24 V DC (±10%)
• Processor: 32‑bit RISC processor
• Memory: 256 KB RAM, 512 KB ROM
• Communication Interfaces: RS‑232, RS‑485, ModuleBus, PROFIBUS‑DP, Ethernet
• Operating Temperature: -20 ℃ ~ +85 ℃
• Protection Class: IP20
• Mounting: Rack‑mount on S800 backplane
• Weight: approx 0.55 kg

Main Functions

1. Execute user control logic, real‑time closed‑loop control algorithm
2. Real‑time data acquisition and processing from field I/O modules
3. Multi‑protocol data communication with I/O cards, drives, HMI and SCADA host
4. System diagnosis, fault detection and status reporting
5. Support system redundancy configuration for high‑reliability site

Installation Requirements

• Install on standard S800 rack back‑plane
• Keep good ventilation, avoid dust, corrosive gas and strong electromagnetic interference
• Operate within allowable temperature and humidity range
• Comply with industrial grounding specification