ABB DSCA190V 57310001-PK Communication Processor Module

Description

Hardware and Performance Specifications Auxiliary supply: Powered by VME rack back‑plane, no external power supply required Power consumption: ≤10 W Communication interfaces: Multiple serial ports, internal VME bus interface Supported protocols: ABB proprietary MasterFieldbus, serial communication protocols for third‑party device interconnection Mounting mode: VME Eurocard plug‑in board for Advant subrack Protection class: IP20 Operating temperature: −20 ℃ ~ +60 ℃ Storage temperature: −40 ℃ ~ +85 ℃ Humidity: 5‑95 %RH non‑condensing EMC compliance: Comply with IEC 61000‑4 series industrial electromagnetic‑compatibility standards Dimension & weight: approx. 338 × 243 × 27 mm, weight approx. 0.50 kg Certifications: CE approval

Main Functions Process multi‑protocol communication data for Advant DCS controller. Realize protocol conversion and data forwarding between internal system bus and external serial‑interface equipment. Manage data interaction between controller, distributed I/O clusters and upper‑level monitoring stations. Front‑panel LED indicators display power‑on status, communication activity and hardware fault alarm codes for on‑site inspection. Hardware self‑diagnosis detects internal circuit faults and communication link errors, and reports fault information to the main controller. Parameter configuration, protocol setting and communication debugging are completed by ABB Advant engineering software.

Installation Requirement Plug‑in installation inside Advant VME controller subrack. Communication signal cables shall adopt shielded twisted‑pair and be strictly separated from high‑power power cables. Ensure reliable cabinet protective grounding. After module replacement, confirm full part‑number DSCA190V / 57310001‑PK matches original project configuration, download complete system configuration file. Perform communication link test and verify data exchange with connected field devices. Different hardware revisions cannot be directly interchanged without configuration adaptation. Do not put into service until no hardware self‑diagnosis fault alarm exists.

Typical Application Scenarios Communication‑processor‑module spare part for ABB Advant OCS / MasterPiece AC400 automation‑control systems; widely used for multi‑device data interconnection in thermal‑power plants, hydropower plants and petrochemical industries; applied for legacy DCS‑PLC system maintenance and spare‑part replacement.

Key Features

1. High‑performance dedicated communication processor for legacy Advant DCS systems, undertakes multi‑protocol processing and offloads main‑controller computing load.
2. Supports multi‑device interconnection, realizes seamless data exchange between DCS and third‑party field equipment.
3. Built‑in comprehensive hardware and communication‑link diagnosis function, facilitates fast fault location.
4. VME Eurocard plug‑in structure, back‑plane powered, convenient for on‑site replacement and maintenance.
5. Strict full‑part‑number matching required for spare‑part replacement.