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Schneider Electric TM2AMI2HTN Analog Input Module, 2x High-Level Inputs (0–10V, 4–20mA) Non-Differential, 12-bit, 24VDC, for Modicon M238 & Twido, Screw Terminal
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$300.00 USD
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$300.00 USD
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Overview: The Schneider Electric TM2AMI2HT is a 2-channel analog input expansion module for Modicon M238 Logic Controllers. It provides high-level, non-differential inputs configurable for either voltage (0-10V) or current (4-20mA) signals, featuring 12-bit resolution and galvanic isolation for reliable data acquisition in industrial environments.
Key Features:
- 2-channel analog input module for Modicon M238 PLCs.
- Configurable per channel for voltage (0-10V) or current (4-20mA) input.
- High-level, non-differential inputs with 12-bit resolution.
- Photocoupler insulation between I/O channels and internal logic.
- Compact design for DIN rail mounting with removable screw terminal block.
- External 24V DC power supply required for operation.
| Product ID | TM2AMI2HT |
| Brand | Schneider Electric |
| Series | Modicon M238 |
| Product Type | I/O Expansion Module |
| Analog Input Channels | 2 |
| Input Level | High Level |
| Analog Input Type | Voltage 0...10 V non differential, Current 4...20 mA non differential |
| Analog Input Resolution | 12 bits |
| LSB Value | 2.5 mV (voltage), 4.8 µA (current) |
| Measurement Error | +/- 0.2 % of full scale at 25 °C |
| Total Error | +/-1 %FS |
| Input Impedance | >= 1 MOhm (voltage), 10 Ohm (current) |
| Permissible Continuous Overload | 13 V (voltage), 40 mA (current) |
| Sampling Duration | 10 ms |
| Acquisition Period | 10 ms per channel + 1 controller cycle time |
| Cross Talk | <= 2 LSB |
| Insulation (Channel to Logic) | Photocoupler |
| Rated Supply Voltage (External) | 24 V DC |
| Supply Voltage Limits | 20.4...28.8 V |
| Current Consumption (24V DC) | 40 mA |
| Electrical Connection | 1 removable screw terminal block |
| Dielectric Strength (I/O to Logic) | 500 V |
| Width | 23.5 mm |
| Height | 90 mm |
| Depth | 70 mm |
| Net Weight | 0.085 kg |
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