Product Model
TM2AMI4LT
Selling Points
- 112-bit resolution with ±0.2% full-scale accuracy for voltage and current inputs.
- 2Supports 4 analog inputs for voltage (0...10 V), current (0...20 mA), and temperature (Pt 100/Pt 1000, Ni 100/Ni 1000).
- 3Built with a robust design, ensuring reliable operation in industrial environments.
- 4DIN rail mounting and removable screw terminal block for straightforward installation.
- 5Compliant with EU RoHS and REACh regulations, ensuring environmental sustainability and safety standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon M238 logic controller | Product or Component Type | I/O expansion module |
Analogue input number | 4 | Analogue input type | voltage 0...10 V non differential<br />Pt 100/Pt 1000 temperature probe - 200...600 °C non differential<br />Ni 100/Ni 1000 temperature probe - 50...150 °C non differential<br /> current 0...20 mA non differential |
Cross talk | <= 1 LSB | Range Compatibility | Twido<br />Advantys OTB |
Analogue input resolution | 12 bits | LSB value | 2.5 mV voltage voltage<br />4.8 µA current current<br />0.2 °C temperature probe Pt 100/Pt 1000<br />0.05 °C temperature probe Ni 100/Ni 1000 |
Permissible continuous overload | 40 mA current<br />13 V voltage | Input impedance | >= 10 kOhm temperature probe<br />470 Ohm current<br />10 kOhm voltage |
Sampling duration | 160 ms | Acquisition period | 320 ms per channel + 1 controller cycle time temperature probe<br />160 ms per channel + 1 controller cycle time voltage/current |
Measurement error | +/- 0.2 % of full scale 0...10 V 0...10 V 25 °C<br />+/- 0.2 % of full scale 4...20 mA 4...20 mA 25 °C<br />+/- 0.4 % of full scale Pt 100/Pt 1000, Ni 100/ Ni 1000 25 °C | Temperature coefficient | +/- 0.004 %FS/°C temperature probe<br />+/- 0.009 %FS/°C current<br />+/- 0.009 %FS/°C voltage |
Repeat accuracy | +/-0.1 %FS | Non-linearity | +/- 0.02 %FS |
Total error | +/-0.5 %FS | Type of Cable | Shielded cable |
Insulation between channel and internal logic | Photocoupler | Supply | External supply |
[Us] rated supply voltage | 24 V DC | Supply voltage limits | 20.4…28.8 V |
Electrical connection | 1 removable screw terminal block | Current consumption | 50 mA 5 V DC internal<br />60 mA 24 V DC external |
Net Weight | 0.187 lb(US) (0.085 kg) | Dielectric strength | 2500 V between the I/O and internal logic |
Width | 0.9 in (23.5 mm) | Depth | 2.8 in (70 mm) |
Height | 3.5 in (90 mm) |
Specifications may be subject to change without notice