A compact identification point for customers maintaining ABB Bailey legacy control installations and looking for an exact NTAO02 replacement or matching termination-unit assembly.
Product Family
ABB Bailey I/O
Part Number
NTAO02
Supply Service
3–5 Days
NTAO02 at a Glance
01 · Identification
Manufacturer
ABB
Model
NTAO02
Product Type
I/O Termination Unit
System Context
ABB Bailey legacy control systems
02 · Supply Details
Condition
Brand New
Warranty
12 Months
Delivery
3–5 Days
Where NTAO02 Fits
◆
Field Interface
NTAO02 belongs to the ABB Bailey termination-unit family used at the field-I/O interface of legacy control installations.
◆
Maintenance Focus
It is typically searched for when an installed termination assembly needs exact identification during maintenance or replacement.
◆
Downtime Risk
An incorrect termination-unit match can delay field-I/O restoration and extend troubleshooting time during an outage.
ABB Symphony Plus I/O Context
ABB's Symphony Plus SD Series includes modular I/O for traditional analog, HART and digital applications. The ABB AO02 module is identified as an Analog Output module with 16 independently configurable channels, supporting 4–20 mA or 1–5 VDC signals, with 12-bit D/A resolution and HART v5.4 support in current mode. These AO02 characteristics are presented here only as system context and are not assigned as specifications of the NTAO02 termination unit.
NTAO02 FAQ
01. What is ABB NTAO02 primarily associated with?
ABB NTAO02 is identified as an ABB Bailey legacy I/O termination-unit model used in industrial control system installations.
02. Why is the exact NTAO02 part number important during replacement?
Termination assemblies can depend on the installed system configuration, field wiring and associated I/O hardware. Matching the exact designation helps reduce replacement errors.
03. Is NTAO02 the same product as the ABB AO02 analog output module?
No. NTAO02 is treated as a termination-unit designation, while ABB identifies AO02 separately as an Analog Output module in the Symphony Plus SD Series.
04. What information should be checked before ordering NTAO02?
The complete printed part number, installed system, associated I/O hardware, wiring arrangement and required quantity should be checked before replacement.
05. What should be supplied when requesting an NTAO02 quotation?
Please provide the Part Number, Quantity, Destination, Required Date and Machine/System so the required item can be checked accurately.
Large Stock. Faster Sourcing.
AMIKON maintains a large inventory of industrial automation products covering PLC, HMI, drives, servo and CNC equipment, IPC and other automation components. Our supply approach focuses on helping customers locate difficult-to-source parts and reduce downtime.
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