Overview
Manuals
Combined Excitation I/O
Field Signal Mapping
Excitation Channel Proof
Features:
- The documented abb article number is HIEE401481R0001, and this specification must match the supplied unit.
- The documented type designation is UAC326AE01, and this specification must match the supplied unit.
- The documented product type is Combined analog and digital I/O board, and this specification must match the supplied unit.
HIEE401481R0001 UAC326AE01 is an ABB Combined analog and digital I/O board selected by its complete product identity and documented equipment role. Its suitability depends on the installed system, hardware execution, connected assemblies and application requirements matching the supplied unit.
Before replacement, record the full nameplate, installed position, connector or terminal arrangement, paired equipment and relevant ABB service information. After installation, verify power, communication and control interfaces, complete the approved functional checks and confirm stable operation before returning the equipment to service.
The HIEE401481R0001 UAC326AE01 ABB Combined analog and digital I/O board is listed as Active / Available from OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
ABB HIEE401481R0001 UAC326AE01 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.
connects documented UNITROL P field signals to the controller
Confirm article HIEE401481R0001, designation UAC326AE01, hardware execution, connectors, installed position and project configuration before replacement.
Verify board diagnostics, excitation permissives, mapped signals and protection interlocks before returning the unit to automatic control.
