Yokogawa AAI141 Analog Input Module

Frequently Asked Questions (FAQ)

Here are 10 frequently asked questions about the Yokogawa AAI141 Analog Input Module:

Q1: What is the input type supported by the AAI141?

A1: The module supports 4–20 mA DC current input and 1–5 V DC voltage input.

Q2: Is the AAI141 module isolated?

A2: No, the AAI141 is a non-isolated module.

Q3: Can this module be used in a redundant configuration?

A3: Yes, the AAI141 module supports dual-redundant configurations.

Q4: What is the accuracy of the module?

A4: The accuracy is ±16 µA for current input and ±4 mV for voltage input.

Q5: Does the AAI141 module support HART communication?

A5: Yes, HART communication is supported when using current input.

Q6: What is the response time of the module?

A6: The step response time is 100 ms.

Q7: What is the size and weight of the AAI141 module?

A7: The dimensions are 107.5 × 32.8 × 130 mm, and the weight is 0.2 kg.

Q8: What kind of external connections are available?

A8: The module supports pressure clamp terminals, KS cables, and MIL connectors.

Q9: What is the maximum current consumption?

A9: The module consumes 310 mA (5 V DC) and 450 mA (24 V DC).

Q10: What are the compatible field control units (FCS)?

A10: The AAI141 module works with AFV30, AFV40, AFG30, AFG40, AFF50, and other compatible systems.

AAI141 Analog Input Module field control systems Yokogawa

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