Schneider TM2ARI8HT Analog Input Expansion Module

FAQ

Q1: What is the Schneider Electric TM2ARI8HT used for?
A: It is an analog input expansion module used to measure temperature and current signals in industrial automation systems.

Q2: How many analog inputs does the TM2ARI8HT have?
A: It provides 8 analog input channels.

Q3: What temperature sensors are supported?
A: The module supports Pt100, Pt1000, Ni100 and Ni1000 resistance temperature detectors.

Q4: Does the TM2ARI8HT support current signals?
A: Yes. It supports 0–20 mA and 4–20 mA current inputs.

Q5: What is the analog resolution?
A: The TM2ARI8HT provides 12-bit analog resolution using a sigma-delta conversion method.

Q6: What power supply does the TM2ARI8HT require?
A: It operates from a 24 VDC supply, with a specified range of approximately 19.2–30 VDC.

Q7: What type of RTD wiring is supported?
A: The module supports 2-wire and 3-wire RTD connections, allowing it to be used with common industrial temperature sensors.

Q8: What are the dimensions and weight of the TM2ARI8HT?
A: The module measures approximately 23.5 × 90 × 70 mm (W × H × D) and weighs approximately 0.085 kg (85 g).

Schneider TM2ARI8HT

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