Yokogawa AAM21-S2 mV, Thermocouple/RTD Input Module

Manufacturer：Yokogawa

Product Number：AAM21-S2

Product Type：mV, Thermocouple/RTD Input Module

Origin：Japan

Dimensions：42.9 × 130 × 146.8 mm

Weight：0.10 kg

Frequently Asked Questions (FAQ)

Q1: What types of sensors can be connected to the AAM21-S2 module?
A1: The AAM21-S2 supports mV signals, thermocouples (types B, E, J, K, N, R, S, T), and RTDs (PT100, JPt100).

Q2: Does the module offer cold junction compensation for thermocouples?
A2: Yes, it is equipped with internal cold junction compensation (CJC) functionality.

Q3: Is channel-to-channel isolation available in AAM21-S2?
A3: No, channels are not isolated from each other. The module is isolated from the system side.

Q4: What is the resolution of analog input conversion?
A4: The analog-to-digital conversion resolution is 16 bits.

Q5: Which I/O nests are compatible with this module?
A5: The AAM21-S2 is compatible with AMN11 and AMN12 I/O nests.

Q6: What is the purpose of the IOP detection function?
A6: The IOP (input open) detection function monitors for open circuit conditions on each input channel.

Q7: Can this module be installed in any orientation?
A7: Vertical mounting is recommended to ensure proper thermal dissipation and reliability.

Q8: What is the physical size and weight of the AAM21-S2 module?
A8: The dimensions are 42.9 × 130 × 146.8 mm, and the weight is 0.10 kg.

AAM21-S2 mV Thermocouple/RTD Input Module Yokogawa

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