ABB Bailey NIAI02 Infi 90 Analog Input Termination Module

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the ABB Bailey NIAI02 module?
A1: The NIAI02 is an Analog Input Termination Module that interfaces thermocouple or millivolt signals to the Analog Input Slave Module (IMASM02) in the INFI 90 process control system.

Q2: How many inputs does the NIAI02 support?
A2: The NIAI02 can handle up to 8 analog inputs, either thermocouple or millivolt signals.

Q3: What type of cables does the NIAI02 use for connection?
A3: The NIAI02 uses factory-wired ribbon cables such as NKTM01, NKTU02, and NKTU12, which ensure reliable communication with other modules.

Q4: What are the power requirements for the NIAI02?
A4: The module operates on 24 VDC at 10 mA.

Q5: Can multiple NIAI02 modules be interconnected?
A5: Yes, up to eight NIAI02 modules can be connected in series via NIAM02 Analog Master Termination Module for expanded input capability.

Q6: In what environments can the NIAI02 operate?
A6: The module operates in temperatures between 0 to 70°C and humidity levels between 5% to 90% (non-condensing), making it suitable for industrial applications.

ABB Bailey Analog Input Termination Module Infi 90 NIAI02

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