ABB NTAO02 is a Bailey legacy analog-output termination-unit designation used at the field-wiring interface of installed Network 90 or INFI 90 control systems. Exact channel and electrical data must be confirmed from the installed revision.
ABB NTAO02 is a Bailey legacy analog-output termination-unit designation used at the field-wiring interface of installed Network 90 or INFI 90 control systems. Exact channel and electrical data must be confirmed from the installed revision.
NTAO02 provides the physical interface between an associated analog output path and field wiring; it does not calculate control outputs and must be matched to the correct module, cable and terminal drawing.
Confirm the complete NTAO02 marking and suffix, board revision, associated output module, termination cable, connector layout, terminal assignment, field power and cabinet drawing before replacement.
Share the complete NTAO02 nameplate, revision, associated hardware, wiring and project details for compatibility, availability and lead-time checking.
Official manufacturer-reference information for this ABB product.
No current official NTAO02 datasheet was located in the manufacturer’s public documentation. For product documentation and compatibility details, please contact Product Specialist Frida.
CONTACT FRIDASend the complete model, quantity, and your technical or purchasing question.
Technical statements on this page are limited to ABB manufacturer-reference documentation. No third-party product sources were used.
ABB ↗ is the manufacturer, Bailey INFI 90 and Network 90 are the system context, NTAO02 is the complete analog output termination unit and the associated module, cable and cabinet drawing define compatibility.
Field termination
Analog output path
Cabinet drawing required
Exact revision match
provides the physical interface between an associated analog output path and field wiring; it does not calculate control outputs.
NTAO02
Confirm the complete NTAO02 marking and suffix, board revision, associated output module, termination cable, connector layout, terminal assignment, field power and cabinet drawing before replacement.
Provide the complete model, quantity, revision, associated output module, cable and cabinet-wiring details.
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