The TM5SAI2PH is a high-precision analog input module for the Schneider Electric Modicon TM5 system. It features two temperature input channels designed for PT100/PT1000 probes with 16-bit resolution, allowing accurate measurement in tight-tolerance industrial processes. Compact and DIN-rail mountable, it integrates seamlessly in modular control systems for packaging, material handling, and OEM machinery.

Key Features & Specifications

Model / P/N: TM5SAI2PH
Inputs: 2 analog channels for RTD temperature probes (PT100/PT1000)
Resolution: 16-bit (approx. 0.1 °C)
Input Range: –200…+850 °C; resistance 0.1…4500 Ω or 0.05…2250 Ω
Supply Voltage: 24 V DC (20.4–28.8 V), current draw 46 mA from I/O bus + 2 mA from 5 V bus
Isolation: 500 V RMS between I/O bus and module electronics; no isolation between channels
Accuracy: < 0.037 % FS; temp coefficient ~0.004 %/°C; non-linearity < 0.001 % FS
Filter & Sampling: Configurable low-pass filter; sample cycle 1 channel = filter time; multiple channels add 20 ms each
Certifications: IEC 61131-2, UL 508, CSA, cULus, GOST‑R, C‑Tick; IP20 rating
Dimensions: Approx. 25 g, narrow DIN-rail form

Schneider Electric – TM5SAI2PH – Modicon TM5 Analog Input Module, 2 Channels