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TM2AMI8HT
The Schneider Electric TM2AMI8HT is an I/O expansion module that expands the capabilities of Modicon systems. It features eight analog inputs with a current range from 4 to 20 mA, delivering a resolution of 10 bits and allowing for granular data collection.
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Technical specifications for TM2AMI8HT
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Modicon |
| Part Number | TM2AMI8HT |
| EAN | 3595863996357 |
| Weight | 0.19 lbs (0.09 kg) |
| Product | I/O Expansion Module |
| Analog Input Number | 8 |
| Analog Input Current | 4 to 20 mA |
| Analog Input Resolution | 10 bits |
| LSB Value | 19.5 µA current, 9.7 mV voltage |
| Permissible Continuous Overload | 40 mA |
| Input Impedance | 470 Ohm |
| Sampling Duration | 160 ms |
| Type of Cable | Shielded cable |
| Insulation Between Channel and Internal Logic | Photocoupler |
| Rated Supply Voltage | 24 VDC |
| Supply Voltage Limits | 20.4 to 28.8 V |
| Current Consumption | 45 mA |
| Dielectric Strength | 2500 V |
The TM2AMI8HT from Schneider Electric is an advanced I/O expansion module, integral for enhancing the communication capability of Modicon control systems. It comprises eight analog inputs, each supporting a current range of 4 to 20 mA. With 10-bit resolution, this module enables precise measurements and data acquisition. Each analog input has a least significant bit (LSB) equivalent to 19.5 µA current and 9.7 mV voltage.
Designed to handle substantial input loads, the module can tolerate continuous overloads of up to 40 mA, ensuring reliability in demanding applications. It features an input impedance of 470 Ohms, which facilitates effective signal processing. The sampling duration for this module is set at 160 milliseconds, allowing it to capture dynamic changes accurately.
For optimal performance, the TM2AMI8HT requires a rated supply voltage of 24 VDC, with acceptable limits ranging from 20.4 to 28.8 V. Current consumption during operation is approximately 45 mA. This module is equipped with a dielectric strength of 2500 V, enhancing its durability and safety in industrial environments. The use of a photocoupler for insulation between the input channels and the internal circuitry further increases protection against electrical noise.
Physically, the module is compact, measuring 0.9 inches wide, 2.8 inches deep, and 3.5 inches high, allowing for easy integration into DIN rail systems.
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