Overview
Manuals
DSQC1004 Hardware Identity
Compatibility
Service Preparation Notes
Features:
- DeviceNet slave adapter and is verified against the exact ABB hardware marking and installed configuration before replacement.
- AnybusCC controller option and is verified against the exact ABB hardware marking and installed configuration before replacement.
- NS/MS status indication and is verified against the exact ABB hardware marking and installed configuration before replacement.
ABB identifies DSQC1004 under article number 3HAC045973-001 as a DeviceNet slave fieldbus adapter. The documented hardware belongs to the AnybusCC fieldbus adapter configuration and must be selected by the complete DSQC designation together with the ABB article number. Its interfaces, software or axis assignment depend on the installed controller and option set. Buyers should therefore compare the nameplate, controller generation and applicable ABB manual before replacement rather than relying on enclosure appearance or the short DSQC code alone.
Before replacing DSQC1004, record the installed position, hardware revision, mounting or connector arrangement, paired assemblies and every applicable ABB service record. Compare the supplied unit with the original item and approved configuration, isolate all relevant energy sources, and follow the documented installation procedure. After installation, inspect every affected mechanical, electrical and communication interface and complete controlled functional checks before returning the equipment to service.
The DSQC1004 ABB DeviceNet slave fieldbus adapter is listed as Active / Available from OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB DSQC1004 documentation and reference links.
Important Notice: Every linked document must identify the listed model or its documented family. Confirm the complete order code, hardware revision and installed-system requirements before replacement.
Order verification starts with both DSQC1004 and 3HAC045973-001. The controller family, installed position, connectors and visible revision information should be compared with the actual unit before replacement.
The module must be checked against the documented AnybusCC fieldbus adapter hardware and software arrangement. Similar DSQC enclosures or neighboring article numbers are not sufficient evidence of interchangeability.
Before replacement, preserve controller records, document wiring or mechanical connections and follow the applicable ABB isolation, ESD and recommissioning procedures. Required accessories are confirmed separately for the actual service scope.
