NTAI04 ABB ANALOG INPUT TERMINATION UNIT

Product parameters

Model: NTAI04

Manufacturer: ABB Bailey

Product Series: Infi 90

Compatible modules: IMASI02, IMASI03, etc

Number of channels: 16 analog input channels

Signal range: Supports 4-20mA, 1-5VDC, 0-10VDC, etc

Input types: Voltage, current (converted through resistance); Supports thermocouples and RTD (requires external cold junction compensation)

Others: Provide transient and surge protection; Support jumper configuration input types; Fuse protection (typical 31.25 mA, 125 V)

Function

Terminate the on-site wiring and transmit the analog signal to the analog input module.

Supports 16-channel analog input and is compatible with voltage and current signals.

Convert a 4-20 mA current signal to a 1-5 VDC voltage signal.

It provides electrical isolation, transient and surge protection to ensure signal stability and system safety.

Different input signal types can be adapted through jumper configuration, facilitating flexible integration.

Application scenarios

NTAI04 is widely used in industrial fields such as oil and gas, chemical engineering, power generation, steel, and water treatment, for integrating analog signals from field sensors and transmitters into Infi 90 DCS systems. Suitable for industrial environments that require high reliability and signal isolation, it ensures precise process monitoring and data acquisition.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!