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ABB NTAI05 Analog Input Termination Unit

ABB NTAI05 Analog Input Termination Unit

Product Name: Analog Input Termination Unit

Brand Name: ABB

Model Number: NTAI05

Place of Origin: United States, India

Warranty: 12 Months

Whatsapp：+86 18020776782

Email：[email protected]

Appurtenance:

abb ntai05 analog input termination unit-1

Overview
Contact Info
Parameter Information
Description
Functions
Features
FAQ
Recommendations
Recommended Products

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Contact Info

Sales	Email	Whatsapp
Jim Pei	[email protected]	+86 18020776782

Parameter Information

Product Name	ABB NTAI05 Analog Input Termination Unit
Manufacturer	ABB
Product Type	Analog Input Termination Unit
Part Number	NTAI05
Estimated shipping dimensions	18x17.6x2cm
Weight	0.4 kg
Place of shipment	Xiamen, China
Country of origin	United States, India
Operating Voltage	24 VDC
Current Rating	20 mA
Compatible Modules	FEC, NKTU
Number of channels	16 analog input channels.
Input signal type	4-20mA and 0-10V signal types are supported.
Accuracy	The measurement accuracy is 0.1%.
Working voltage	the rated voltage is 24VDC, which supports dual power supply redundant input. The typical voltage is DC9-36V.
Power consumption	less than 4W.
Maximum current	0.2A.
Installation method	35mm DIN guide rail installation.
Operating temperature range	-40 C to+85 C.
Protection grade	IP20.
Voltage isolation	it has the functions of DC1500V voltage isolation and reverse connection protection.
Alarm output	optical fiber link failure and power failure alarm output, contact capacity DC48V/1A.

Description

The ABB NTAI05 is an Analog Input Termination Unit designed for industrial automation and process control applications. It provides reliable signal termination and interface functionality for analogue input signals used in ABB control systems. The module supports multiple analogue signal types and enables stable signal transmission between field devices and compatible control modules.

The ABB NTAI05 features 16 analogue input channels supporting both 4–20 mA and 0–10 V signal types, making it suitable for a wide range of industrial measurement and monitoring applications. With high measurement accuracy, voltage isolation, and redundant power supply support, the unit ensures stable and secure operation in demanding industrial environments.

Designed for flexible installation and long-term reliability, the ABB NTAI05 supports DIN rail mounting and operates across a wide temperature range from -40°C to +85°C. Its compact IP20-rated design, low power consumption, and integrated alarm output functions make it ideal for process automation systems requiring dependable analogue signal termination and protection.

Functions

Provides analogue signal termination for industrial control systems
Interfaces field analogue signals with ABB automation modules
Supports 4–20 mA and 0–10 V analogue input signals
Enables stable signal transmission and processing
Supports redundant power supply operation
Provides voltage isolation and reverse polarity protection
Outputs alarms for power failure and optical fiber link failure
Integrates with compatible ABB FEC and NKTU modules

Features

16-channel analogue input termination capability
Supports 4–20 mA and 0–10 V signal types
High measurement accuracy of 0.1% for reliable signal acquisition
DC 1500 V galvanic isolation for enhanced system protection
Reverse polarity protection to prevent wiring damage
Dual redundant 24 VDC power supply support (DC 9–36 V operating range)
Low power consumption below 4 W for energy-efficient operation
Wide operating temperature range from -40°C to +85°C
IP20 protection rating suitable for industrial cabinet installation
DIN rail mounting for fast and convenient installation
Integrated alarm outputs for power failure and optical fiber link failure
Alarm contact rating up to DC 48 V / 1 A
Compatible with ABB FEC and NKTU module systems
Stable performance for long-term industrial process applications

FAQ

Q1: What is the main purpose of NTAI05?

A1: NTAI05 is used to terminate and interface 16-channel analogue input signals in industrial automation systems.

Q2: What types of analogue signals can NTAI05 handle?

A2: NTAI05 supports both 4–20 mA current signals and 0–10 V voltage signals.

Q3: How is NTAI05 powered?

A3: NTAI05 operates on a 24 VDC supply and supports a wide input range of DC 9–36 V with redundant power input capability.

Q4: What protection features are included in NTAI05?

A4: NTAI05 includes DC 1500 V isolation, reverse polarity protection, and alarm outputs for system faults.

Q5: What kind of alarm functions does NTAI05 provide?

A5: NTAI05 provides alarms for power failure and optical fiber link failure with relay output capability.

Q6: What is the installation method for NTAI05?

A6: NTAI05 is designed for 35 mm DIN rail mounting for easy installation in control cabinets.

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