ABB DSAB-01C DDCS Adapter Board

Description

Hardware and Performance Specifications Auxiliary supply: 24 V DC, 18‑30 V DC wide‑range input Power consumption: ≤6 W Communication interface: DDCS optical fiber transceiver port, electrical DDCS terminal interface Protocol: ABB proprietary DDCS drive communication protocol Mounting mode: Installed inside ACS800 converter cabinet Protection class: IP20 Operating temperature: ‑25 ℃ ~ +70 ℃ 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. 145 × 100 × 30 mm, weight approx. 0.22 kg Certifications: CE approval

Main Functions Complete bidirectional conversion between optical‑fiber DDCS signal and electrical DDCS signal for ACS800 frequency converter. Realize optical‑fiber isolation communication between drive main unit and external expansion boards, suppress electromagnetic interference in strong‑interference industrial site. Support multi‑drive master‑slave synchronization linkage via DDCS optical fiber network. Front‑panel LED indicators display power‑on status, optical‑link receiving/sending status and hardware fault codes for on‑site inspection. Hardware self‑diagnosis detects optical‑fiber link breakage and internal circuit faults, report fault information to drive main control unit. Parameter diagnosis is completed by ABB DriveWindow engineering software.

Installation Requirement Install inside ACS800 frequency converter cabinet. Optical‑fiber cables shall be laid separately away from high‑voltage power cables, avoid bending optical fiber with too small radius. Ensure reliable cabinet protective grounding. After board replacement, confirm full part‑number DSAB‑01C matches original configuration, check optical‑fiber connector installation, verify DDCS link communication status. Do not put into service until no hardware self‑diagnosis fault alarm exists.

Typical Application Scenarios DDCS communication‑adapter spare‑part for ABB ACS800 series frequency converters; widely used for multi‑drive master‑slave linkage and optical‑isolation communication in metallurgy, papermaking and chemical industries; used for drive system maintenance and spare‑part replacement.

Key Features

1. Special DDCS optical‑electrical conversion adapter for ACS800, optical‑fiber transmission effectively restrain site electromagnetic interference.
2. Simple structure, easy for on‑site replacement.
3. LED link status indication, convenient for communication‑fault quick judgment.
4. Strict full‑part‑number matching shall be observed during spare‑part replacement.