Overview
Manuals
Connection Function
Advant Fit
Commissioning
Features:
- The documented product type is Connection Unit.
- The documented the number of ch is 16 Channels.
- The documented weee category is Small Equipment.
57120001-ET/2 is an ABB Connection Unit selected by its complete product identity and documented equipment role. Suitability depends on the installed Advant S100 I/O hardware, interfaces and application requirements matching the supplied unit.
Before replacement, record the nameplate, installed position, terminal or connector arrangement and paired assemblies. After installation, verify every affected power, communication, protection, control or I/O function before returning 57120001-ET/2 to service.
The 57120001-ET/2 ABB Connection Unit is listed as Obsolete / Discontinued by OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB 57120001-ET/2 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.
57120001-ET/2 performs the documented connection unit function within the Advant S100 I/O system. Confirm the recorded power, signal, communication and mechanical interfaces against the approved equipment record. Do not infer ratings or interchangeability from appearance; the complete label and hardware revision control selection.
Replacement of 57120001-ET/2 requires an exact match to the receiving Advant S100 I/O hardware, connected assemblies and configuration record. Record the installed position and connections before removal, preserve required settings, and verify every affected function after installation.
Before energizing 57120001-ET/2, inspect mounting, connector keying, terminal allocation, protective grounding and paired equipment. After startup, review diagnostics and complete controlled functional tests before returning the equipment to service.
