Product Model
TM2ARI8LT
Selling Points
- 112-bit resolution for precise temperature measurements.
- 2Designed for Modicon M238 logic controllers, ensuring seamless integration.
- 3Compatible with PT100 (50-200°C) and PT1000 (200-600°C) temperature probes.
- 4Features removable screw terminal blocks for simple sensor connections.
- 5Backed by a 2-year warranty from Schneider Electric for peace of mind.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon M238 logic controller | Product or Component Type | Analog input module |
Analogue input number | 8 | Analogue input type | Pt 100 temperature probe - 200...600 °C non differential<br />Pt 1000 temperature probe - 50...200 °C non differential |
Range Compatibility | Twido<br />Advantys OTB | Analogue input resolution | 12 bits |
LSB value | 0.006 °C Pt 1000<br />0.2 °C Pt 100 | Input impedance | >= 10 kOhm |
Sampling duration | 160 ms | Acquisition period | 320 ms per group of channel + 1 controller cycle time |
Measurement error | +/- 0.3 % of full scale Pt 1000 25 °C<br />+/- 0.5 % of full scale Pt 100 25 °C | Temperature coefficient | +/-0.01 %FS/°C |
Repeat accuracy | +/- 0.1 °C | Total error | 1 °C Pt 1000<br />4 °C Pt 100 |
Insulation between channel and internal logic | Photocoupler | Supply | External supply |
[Us] rated supply voltage | 24 V DC | Supply voltage limits | 19.2…30 V |
Electrical connection | 1 removable screw terminal block power supply<br />1 removable screw terminal block sensors | Current consumption | <= 140 mA 24 V DC external<br />90 mA 5 V DC internal |
Net Weight | 0.42 lb(US) (0.19 kg) | Dielectric strength | 500 V between the I/O and the external supply circuit<br />2500 V between the I/O and internal logic |
Width | 3.5 in (90 mm) | Depth | 2.8 in (70 mm) |
Height | 3.5 in (90 mm) |
Specifications may be subject to change without notice