Schneider TM3AI2H Analog Input Module

FAQ

Q1: What type of module is the TM3AI2H?
A1: It is a 2-channel analog input module designed for 4–20 mA signals.

Q2: Does it support voltage input signals?
A2: No, it only supports current inputs.

Q3: Is it compatible with the TM200 PLC series?
A3: Yes, it is compatible with both TM200 and TM300 PLC series.

Q4: Does the module require external power?
A4: No, it is powered by the main PLC (24 VDC).

Q5: What is the resolution of the TM3AI2H?
A5: It provides 12-bit resolution.

Q6: Is there electrical isolation in the module?
A6: Yes, it has channel-to-bus isolation for improved reliability.

Q7: What types of sensors can be connected?
A7: Any 4–20 mA transmitters such as pressure, temperature, level, and flow sensors.

Q8: What are the dimensions and weight of the module?
A8: Dimensions are 90 x 70 x 23.6 mm, weight is 0.115 kg.

Analog Input Module Schneider TM3AI2H

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