Overview
Manuals
Signal Interface
Rack Matching
Commissioning
Features:
- Exact ABB article and UAA326 A04 type identity.
- Documented i/o interface module role.
- Replacement requires complete installed-system matching.
HIEE300024R4 UAA326 A04 identifies an ABB I/O interface module for legacy control-system service. The complete article reference and UAA326 A04 type designation must be matched with the installed rack position, connector population, signal allocation and hardware revision. Before replacement, record the nameplate, cable tags, jumper or switch positions and project configuration; after installation, verify diagnostics and every affected input or output function.
Before removal, record the complete label, rack and slot, connector positions, cable tags, settings and retained project configuration. After installation, verify diagnostics, communications or I/O behavior as applicable, and every affected control function under an approved procedure.
The ABB HIEE300024R4 UAA326 A04 I/O Interface Module is listed as Obsolete / Discontinued by OEM. Current revision, availability and supplied scope are confirmed in the written quotation.
HIEE300024R4 UAA326 A04 ABB excitation and control-system reference links.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
HIEE300024R4 UAA326 A04 identifies an ABB I/O interface module for legacy control-system service. The complete article reference and UAA326 A04 type designation must be matched with the installed rack position, connector population, signal allocation and hardware revision. Before replacement, record the nameplate, cable tags, jumper or switch positions and project configuration; after installation, verify diagnostics and every affected input or output function.
Match the complete ABB article, type designation, hardware revision, rack and slot, connector allocation and retained project configuration. No nearby board or module is treated as interchangeable without documented system approval.
After installation, inspect connector seating and grounding, verify power-up diagnostics and communications or I/O behavior as applicable, and prove every affected control function under an approved controlled procedure.
