Yokogawa AAI141-S00 Analog Input Module

Frequently Asked Questions (FAQ)

Q1: What types of input signals does the AAI141-S00 support?
A1: It supports 4 to 20 mA DC and 1 to 5 V DC standard analog signals.

Q2: Is the AAI141-S00 input isolated?
A2: No, all 16 channels are non-isolated.

Q3: Can this module supply power to 2-wire transmitters?
A3: Yes, each channel can provide loop power with 14.8 V minimum at 20 mA.

Q4: How is the transmitter type (2-wire or 4-wire) configured?
A4: The transmitter type is selected per channel using a hardware setting pin.

Q5: Does the AAI141-S00 support HART communication?
A5: Yes, the module supports HART communication on current input.

Q6: What is the accuracy of this analog input module?
A6: It has an accuracy of ±16 µA under specified conditions.

Q7: What are the power requirements for the module?
A7: The module consumes a maximum of 310 mA at 5 V DC and 450 mA at 24 V DC.

Q8: What is the recommended method for external wiring?
A8: External connections can be made using pressure clamp terminals, KS cables, or MIL connector cables.

AAI141-S00 Analog Input Module Yokogawa

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