The Schneider Electric TM3TI4 is a precision thermocouple/temperature input module designed for Modicon TM3 PLC systems. It provides 4 temperature measurement channels capable of directly interfacing with thermocouples and other standardized temperature sensors. This module is ideal for industrial process control, environmental regulation systems, and machine automation applications where accurate temperature monitoring is required.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Temperature / Thermocouple Input Module |
| Series | Modicon TM3 (for TM3 PLC) |
| Input Channels | 4 |
| Input Type | Thermocouple (Type J, K, T, E, R, S, B, N) |
| Measurement Range | Dependent on thermocouple type |
| Resolution | 12‑bit |
| Input Sampling Time | Approx. 100 ms per channel |
| Input Impedance | ≥ 1 MΩ |
| Power Supply | Supplied via PLC backplane |
| Mounting | DIN rail |
| Dimensions (H × W × D) | Approx. 90 × 50 × 70 mm |
| Weight | Approx. 0.22 kg |
| Operating Temperature | 0 °C to 55 °C |
Recommended Related Models
- TM3AI4 – 4‑channel analog input module
- TM3AI8 – 8‑channel analog input module
- TM3AO4 – 4‑channel analog output module
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