Schneider Electric TM3TI4 Analog Input Module

The Schneider Electric TM3TI4 Analog Input Module is a four-channel unit for temperature and analog signal input in Modicon TM3 PLC systems, enabling precise field-signal acquisition across industrial processes. It is compatible with Modicon M221, M241, M251, and M262 PLCs and accepts voltage, current, thermocouple, and RTD signals with input ranges of 0–10 V, ±10 V, 0–20 mA, and 4–20 mA. Temperature inputs cover Type J, K, R, S, B, E, T, N, and C thermocouples as well as Pt100, Pt1000, Ni100, and Ni1000 RTD sensors, with up to 16-bit resolution (15-bit + sign). Powered by 24 VDC, it mounts on a DIN rail or panel and uses removable screw terminals, with IP20 protection and an operating range of -10°C to 55°C, making it suitable for manufacturing, HVAC, energy management, and process control applications.