Products Description
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Schneider Electric TM2ARI8HT |
| Manufacturer | Schneider Electric |
| Product Series | Modicon TM2 |
| Product Type | Analog Input Expansion Module |
| Number of Analog Inputs | 8 |
| Input Type | Temperature / Analog Current |
| Temperature Sensors | Pt100, Pt1000, Ni100, Ni1000 |
| RTD Connection | 2-wire / 3-wire |
| Current Input Range | 0–20 mA / 4–20 mA |
| Input Type | Non-differential |
| Analog Resolution | 12 bits |
| Conversion Type | Sigma-Delta ADC |
| Pt100/Pt1000 Range | Approx. -200 to +600°C |
| Ni100/Ni1000 Range | Approx. -50 to +150°C |
| Current Input Impedance | <250 Ω |
| Temperature Accuracy | Approx. ±0.4% FS |
| Current Accuracy | Approx. ±0.2% 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 | Approx. 80 mA |
| External 24 VDC Consumption | Approx. 70 mA |
| Electrical Connection | Removable screw terminal block |
| Isolation | Photocoupler between I/O and internal logic |
| Mounting | DIN rail / controller expansion |
| Compatible Systems | Modicon M238 / Twido / TM2 expansion system |
| Programming Software | EcoStruxure Machine Expert |
| Protection Rating | IP20 |
| Dimensions | 23.5 × 90 × 70 mm (W × H × D) |
| Product Weight | Approx. 0.085 kg (85 g) |
| Shipping Weight | Approx. 0.15 kg |
| Country of Origin | France |
FAQ
FAQ
Q1: What is the Schneider Electric TM2ARI8HT used for?
A: It is an analog input expansion module used to measure temperature and current signals in industrial automation systems.
Q2: How many analog inputs does the TM2ARI8HT have?
A: It provides 8 analog input channels.
Q3: What temperature sensors are supported?
A: The module supports Pt100, Pt1000, Ni100 and Ni1000 resistance temperature detectors.
Q4: Does the TM2ARI8HT support current signals?
A: Yes. It supports 0–20 mA and 4–20 mA current inputs.
Q5: What is the analog resolution?
A: The TM2ARI8HT provides 12-bit analog resolution using a sigma-delta conversion method.
Q6: What power supply does the TM2ARI8HT require?
A: It operates from a 24 VDC supply, with a specified range of approximately 19.2–30 VDC.
Q7: What type of RTD wiring is supported?
A: The module supports 2-wire and 3-wire RTD connections, allowing it to be used with common industrial temperature sensors.
Q8: What are the dimensions and weight of the TM2ARI8HT?
A: The module measures approximately 23.5 × 90 × 70 mm (W × H × D) and weighs approximately 0.085 kg (85 g).
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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.
