The Schneider Electric TM2AMI2LT is a compact analog input expansion module designed for Modicon M238 PLC systems. It provides 2 differential thermocouple input channels, enabling accurate temperature measurement in industrial automation applications.
Engineered for reliability and precision, this module is ideal for environments where low-level signal accuracy, noise immunity, and stable temperature monitoring are essential. It integrates seamlessly into TM2 expansion architectures and supports standard industrial thermocouple types.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Analog Input Module |
| Series | Modicon TM2 (for M238 PLC) |
| Input Channels | 2 (Differential) |
| Input Type | Thermocouple (Type J, K, T) |
| Input Signal Level | Low-level |
| Resolution | Up to 14-bit (depending on thermocouple type) |
| Sampling Time | Approx. 200 ms per channel |
| Supply Voltage | 24 V DC (20.4…28.8 V DC range) |
| Internal Consumption | Approx. 60 mA @ 5 V DC |
| Input Impedance | ≥ 1 MΩ |
| Maximum Input Overload | ±7.5 V DC |
| Mounting | DIN rail |
| Dimensions (H × W × D) | Approx. 90 × 25 × 70 mm |
| Weight | 0.085 kg |
| Operating Temperature | Up to 55°C |
Dimensions are based on standard TM2 module form factor and manufacturer diagrams.
Weight confirmed from official module characteristics.
Recommended Related Models
- TM2AMI2HT – Higher temperature range analog module
- TM2AMI4LT – 4-channel thermocouple input module
- TM3AI4 – Analog input expansion for extended I/O systems
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