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The ABB NTAI03 is a Bailey Infi 90 / Net 90 RTD Input Termination Unit designed to interface field wiring from 100 Ohm Platinum RTD sensors to the IMASM03 Analog Slave Module. It supports up to 16 channels of 2-, 3-, or 4-wire RTD signals and has been largely replaced by the NTAI04 unit.
Key Features and Specifications:
- Function: RTD Input Termination Unit (AITU).
- Compatibility: Interfaces with IMASM03 Analog Slave Modules (accommodates up to two modules).
- Input Types: 100 Ohm Platinum (US/Euro), 120 Ohm Nickel, or 53 Ohm Copper.
- Wiring Configuration: 2, 3, or 4-wire RTD input signals.
- Replacement: Often replaced by NTAI04.
- Dimensions: Roughly 27 mm x 106 mm x 190 mm, with a weight of about 226 g.
- Environmental: Operates in temperatures from -40 to +70°C.
Common Applications:
Alternatives and Replacements:
Ensure proper configuration for 3-wire vs 4-wire, as the unit supports 16 channels and is essential for accurate, shielded field signal transmission to the DCS.
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ABB NTAI03 Bailey Infi 90 Net 90 RTD Input Termination ...
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ABB NTAI03 Bailey Infi 90 Net 90 RTD Input Termination Unit Via FEDEX/DHL · Buy It Now · Add to cart. Adding to your cart · Make offer · Add to Watchlist ...Read more
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ABB NTAI03 – Vogi international
vogiauto.com
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1. ABB NTAI03 is RTD termination input unit, it has been replaced by NTAI04. Add to Cart. Submit Inquiry ... Specification. Input Signal. 2/3/4-wire RTD.
NTAI03 ABB Bailey Infi 90 Net 90 RTD Input Termination Unit ...
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NTAI03 ABB Bailey Infi 90 Net 90 RTD Input Termination Unit PLC Spare Parts ; Brand Name, ABB ; Model, NTAI03​​​ ; Product ID, N/M​ ; Condition, New ; Gross Weight ...Read more
RTD FIRE ALARM INPUT TERMINATION UNIT | NTAI03
eBay
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NEW BAILEY NTAI03 | RTD FIRE ALARM INPUT TERMINATION UNIT | NTAI03 ; Brand. Bailey ; Type. Fire Alarms ; Accurate description. 4.9 ; Reasonable shipping cost. 4.9.
ABB NTAI03 Termination Unit
RuiMingSheng
https://www.rms-dcs.com › abb-ntai03-termination-unit...
RuiMingSheng
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The ABB NTAI02 Termination Unit is a state-of-the-art device designed for reliable termination of signals in various industrial environments. It ensures precise ...Read more
$130.00
NTAI03 - DCS Parts & Services
dcsps.co.uk
https://www.dcsps.co.uk › Uncategorized
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Description. The ABB NTAI03 termination unit is the interface between field wiring from 100 Ohm Platinum RTD sensors and the IMASM03 Analog Slave Module.Read more
NTAI03 - Analog Input Termination Unit
Classic Automation
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Classic Automation
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ABB NTAI03 refurbished and repair service available. Fully tested and comes with 2-Year warranty. Ask us about ABB NTAI03 repairs.
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NTAI03 ABB|colletplc.com
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ABB NTAI03 Interface Control · PLC DCS · CPU UNIT · INPUT TRENIMAL · view detail · NTAI03 ABB BAILEY RTD INPUT TERMINATION. NTAI03 ABB BAILEY RTD INPUT ...
AI03 - I/O Systems > SD Series I/O - ABB Automation
ABB
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The AI03 Analog Input module processes up to 8 group isolated, RTD temperature input field signals. Each channel supports 2/3/4 Wire RTD wiring.Read more
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... ABB Infi 90 Analog Input Termination Unit PLC Spare Parts. inquiry MOQ:1 Piece. Chat. sell NTAI03 ABB Bailey Infi 90 Net 90 RTD Input Termination Unit PLCÂ ...
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