Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Schneider Electric TM2AMI4LT |
| Manufacturer | Schneider Electric |
| Product Series | Modicon M238 / Twido |
| Product Type | Analog Input Expansion Module |
| Number of Analog Inputs | 4 |
| Input Type | Voltage / Current / Temperature |
| Voltage Input Range | 0–10 VDC |
| Current Input Range | 0–20 mA |
| Temperature Inputs | Pt100, Pt1000, Ni100, Ni1000 |
| Pt Sensor Range | -200 to +600°C |
| Ni Sensor Range | -50 to +150°C |
| Input Type | Non-differential |
| Analog Resolution | 12 bits |
| Conversion Type | Sigma-Delta ADC |
| Sampling Duration | 160 ms |
| Input Impedance | >10 kΩ voltage / <250 Ω current |
| Accuracy at 25°C | ±0.2% FS; temperature input ±0.4% FS |
| Repeat Accuracy | ±0.1% FS |
| Non-linearity | ±0.02% FS |
| Rated Supply Voltage | 24 VDC |
| Supply Voltage Range | 19.2–30 VDC |
| Internal 5 VDC Consumption | 50 mA |
| External 24 VDC Consumption | 60 mA |
| Electrical Connection | 1 removable screw terminal block |
| Isolation | Photocoupler between I/O and internal logic |
| Dielectric Strength | 2500 V |
| Mounting | DIN rail / expansion connection |
| Compatible Controllers | Modicon M238, Twido; compatible Advantys OTB applications |
| Dimensions | 23.5 × 90 × 70 mm (W × H × D) |
| Product Weight | Approx. 0.085 kg (85 g) |
| Package Weight | Approx. 0.146 kg |
| Country of Origin | France |
FAQ
FAQ
Q1: What is the Schneider Electric TM2AMI4LT used for?
A: It is an analog input expansion module used with Modicon M238 and Twido PLC systems for measuring voltage, current and temperature signals.
Q2: How many analog inputs does the TM2AMI4LT have?
A: It provides 4 analog input channels.
Q3: What signal types does the TM2AMI4LT support?
A: It supports 0–10 VDC voltage, 0–20 mA current, Pt100/Pt1000 RTD and Ni100/Ni1000 RTD inputs.
Q4: What is the analog resolution?
A: The TM2AMI4LT provides 12-bit analog resolution.
Q5: What power supply does the TM2AMI4LT require?
A: It uses a 24 VDC supply, with an allowable range of approximately 19.2–30 VDC.
Q6: What temperature range can it measure?
A: Pt100/Pt1000 sensors can measure approximately -200 to +600°C, while Ni100/Ni1000 sensors support approximately -50 to +150°C.
Q7: What are the dimensions and weight of the TM2AMI4LT?
A: The module measures approximately 23.5 × 90 × 70 mm (W × H × D) and weighs approximately 0.085 kg (85 g).
Q8: Is the TM2AMI4LT still available from Schneider Electric?
A: No. Schneider Electric lists it as discontinued. The recommended replacement family is the Modicon TM3 expansion I/O series.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
