Overview
Manuals
Communication Role
Interface Requirements
Lifecycle Guidance
Features:
- Legacy analog input termination function
- INFI 90 and Harmony rack I/O architecture
- Field-side signal connection
- Compatible module and cable required
- Panel-mounted termination hardware
- Migration requires channel and signal verification
The
ABB NTAI04 is a analog input termination unit in the INFI 90 / Harmony Rack I/O family. It provides the field-side termination interface for a compatible legacy analog input module and its approved interconnecting cable. Its complete ordering identity should be checked against the installed product before procurement.
ABB documentation identifies legacy analog input termination function, infi 90 and harmony rack i/o architecture, field-side signal connection, compatible module and cable required. Use the approved rack position, module cable, termination hardware, power arrangement, field wiring, and system configuration for the application.
The ABB NTAI04 is a legacy ABB product. Moore Automated can support replacement and spare-part requirements; the ABB-documented evolution reference is NTAI06 with SPASI or AI16e architecture after channel, signal, and wiring verification, subject to application verification.
ABB NTAI04 Analog Input Termination Unit Manuals(Datasheets), Link
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.
Communication Role
ABB NTAI04 provides the field-side termination interface for a compatible legacy analog input module and its approved interconnecting cable. ABB documentation identifies legacy analog input termination function, infi 90 and harmony rack i/o architecture, field-side signal connection, compatible module and cable required.
Interface Requirements
Match the complete NTAI04 order identity with the installed ABB rack, backplane, termination unit, module cable, field signal or network, power supply, and engineering configuration. Commission the product only after wiring, addresses, channel assignments, and compatibility have been verified.
Lifecycle Guidance
Obsolete/Discontinued by OEM. The ABB evolution reference is NTAI06 with SPASI or AI16e architecture after channel, signal, and wiring verification. This is not automatically a drop-in replacement; verify signal, termination, wiring, communication, and configuration compatibility. Moore Automated supplies high-quality ABB replacement modules and spare parts to help reduce customer downtime.
