Yokogawa AAI143-S03/A4S00 Analog Input Module

Manufacturer：Yokogawa

Product Number：AAI143-S03/A4S00

Product Type：Analog Input Module

Origin：Japan

Dimensions：107.5 × 32.8 × 130 mm

Weight：0.3 kg

Frequently Asked Questions (FAQ)

Q1: What type of signals does the AAI143-S03/A4S00 module support?
A1: It supports standard 4 to 20 mA DC analog input signals.

Q2: Are the input channels on the AAI143-S03/A4S00 module electrically isolated?
A2: Yes, all 16 channels are isolated to ensure signal integrity and safety.

Q3: What is the module’s input resistance when powered on?
A3: The input resistance ranges from 270 Ω at 20 mA to 350 Ω at 4 mA.

Q4: Can this module be used in a redundant configuration?
A4: Yes, the AAI143 series supports dual-redundant configurations for high reliability.

Q5: Does this model support HART communication?
A5: Yes, HART communication is available, allowing integration with smart field devices.

Q6: What is the typical accuracy of the AAI143-S03/A4S00?
A6: The typical accuracy is ±16 microamperes, ensuring precise signal acquisition.

Q7: What voltage isolation level is provided between the input and the system?
A7: The module provides 1500 V AC isolation for 1 minute between input and system.

Q8: What kind of terminal connection does the /A4S00 option provide?
A8: The /A4S00 option equips the module with a pressure clamp terminal block suitable for analog signal wiring.

AAI143-S03/A4S00 Analog Input Module Yokogawa

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