Yokogawa AMM31T RTD Input Multiplexer Module

Frequently Asked Questions (FAQ)

Q1: What RTD sensor types are supported by the AMM31T module?
A1: The AMM31T module supports Pt100 and JPt100 3-wire RTD sensors.

Q2: Are the channels electrically isolated from each other?
A2: No, all channels share a common ground and are not isolated from each other.

Q3: How many RTD inputs can be connected to one AMM31T module?
A3: Up to 16 RTD input channels can be connected to a single module.

Q4: What is the temperature measurement accuracy of the module?
A4: The accuracy is ±0.1% of full scale.

Q5: Does the module require a separate power supply?
A5: No, the module receives power from the host system via the base.

Q6: Is the AMM31T module hot-swappable?
A6: No, hot-swapping is not supported. The system must be powered down for replacement.

Q7: How is the module installed?
A7: The module is plug-in type and mounts into the Yokogawa system I/O base.

Q8: What are the operating environmental conditions for the module?
A8: The module operates in 0 to 50°C temperature and 5% to 95% RH (non-condensing) humidity conditions.

AMM31T RTD Input Multiplexer Module Yokogawa

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