Schneider Electric TM2AMI8HT Analog Input Module

The Schneider Electric TM2AMI8HT Analog Input Module provides eight analog input channels for Modicon TM2 controllers, enabling direct connection of sensors that output voltage (0–10 V DC) or current (0–20 mA) signals. Powered from 24 V DC and mounted on the TM2 expansion bus, the module uses removable screw-terminal blocks to wire each channel and accepts per-channel configuration to select voltage or current input. This 8-channel expansion is designed to extend a TM2-based control system, compatible with Schneider Electric's TM2 ecosystem and compatible M238/M241/M251 line controllers in TM2 configurations. Typical applications include reading process variables from temperature sensors, pressure transducers, flow meters, and other analog sensors within machine and process automation, enabling PLC-based control, data logging, and closed-loop control. By consolidating eight analog inputs into a single module, it reduces wiring complexity and panel space in compact control panels. Important wiring note: ensure that each channel is configured for the correct signal type (voltage or current) to prevent damage to the input circuitry.