140AII33000C
Product ID:23747
Updated: 2026/7/14
Key Features
- 1Ensure safety in hazardous areas with intrinsically safe design.
- 2Achieve precise measurements across 8 dedicated temperature channels.
- 3Integrate seamlessly with the Modicon Quantum automation series.
- 4Operate reliably in a wide temperature range from -20°C to +60°C.
- 5Power your system robustly with a stable 15.5VDC supply.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | Intrinsically safe temperature input module |
| Software designation | Concept V2.2 and above<br />Unity Pro | Type of filter | Plus notch input filter 50/60 Hz thermocouple<br />Single low pass input filter 20 Hz thermocouple |
| Product destination | In conjunction with products for zone 20, 21 or 22 | Analogue input number | 8 |
| Analogue input type | Low level voltage -100...100 mV<br />Low level voltage -25...25 mV<br />Thermocouple - 210...760 °C thermocouple J<br />Thermocouple - 270...1000 °C thermocouple E<br />Thermocouple - 270...1370 °C thermocouple K<br />Thermocouple - 270...400 °C thermocouple T<br />Thermocouple - 50...1665 °C thermocouple R<br />Thermocouple - 50...1665 °C thermocouple S<br />Temperature probe - 200...850 °C Pt 100, Pt 200, Pt 500, Pt 1000<br />Temperature probe - 60...180 °C Ni 100, Ni 200, Ni 500, Ni 1000<br />Thermocouple - 130...1820 ° C thermocouple B | Measurement current | 0.5 mA Pt 500, Pt 1000, Ni 500, Ni 1000<br />2.5 mA Pt 100, Pt 200, Ni 100, Ni 200 |
| Source resistance | < 200 Ohm thermocouple | Input impedance | > 10 MOhm RTD<br /> thermocouple |
| Common mode rejection | > 100 dB 50/60 Hz RTD<br />> 120 dB 50/60 Hz thermocouple | Cold junction compensation | Internal 32.0000000000…140.0000000000 °F (0…60 °C) thermocouple |
| Linearity | 0.003 % of full scale RTD | Resolution | 0.76 µV (16 bits) -25...25 mV millivolt<br />3.05 µV (16 bits) -100...100 mV millivolt<br />1 °C, 0.1 °C, 1 °F, 0.1 °F thermocouple<br />12 bits + sign (0.1 °C) RTD |
| Measurement accuracy | +/- 2 °C + 0.1 % of reading thermocouple E<br />+/- 2 °C + 0.1 % of reading thermocouple J<br />+/- 2 °C + 0.1 % of reading thermocouple K<br />+/- 2 °C + 0.1 % of reading thermocouple T<br />+/- 4 °C + 0.1 % of reading thermocouple B<br />+/- 4 °C + 0.1 % of reading thermocouple R<br />+/- 4 °C + 0.1 % of reading thermocouple S<br />+/- 0.5 °C RTD 77.0000000000 °F (25 °C)<br />+/- 0.9 °C RTD 32.0000000000…140.0000000000 °F (0…60 °C)<br />20 µV + 0.1 % of reading millivolt 77.0000000000 °F (25 °C) | Absolute accuracy error | +/- 0.05 % of full scale RTD 77.0000000000 °F (25 °C)<br />+/- 0.1 % of full scale maximum RTD 77.0000000000 °F (25 °C) |
| Accuracy drift according to temperature | 0.15 mV/°C + 0.0015 % of reading/°C max thermocouple | Update time | 1 s TC/millivolt thermocouple<br />1.35 s 3 wires RTD<br />750 ms 2 or 4 wires RTD |
| Isolation between channels and bus | 1780 V 47...63 Hz AC for 1 minute<br />2500 V DC for 1 minute | Fault type | Out of range<br />Broken wire |
| Power dissipation in W | 2 W | Hot swapping fallback | Not allowed per intrinsic safety standards |
| Protection Type | Internal fuse | marking | CE<br />II1 G/D-EEx ia IIC |
| Bus current requirement | 400 mA | Module format | Standard |
| Net Weight | 0.7 lb(US) (0.3 kg) | Protective treatment | Conformal coating Humiseal 1A33 |
| Standards | EN 50281-1-1<br />EN 50284<br />Directive ATEX 94/9/EC<br />EN 50020<br />EN 50014<br />CSA C22.2 No 142<br />EN 50039 | Dust zone | Outside zone |
| Product Certifications | SIRA 02ATEX2345X<br />FM Class 1 Division 2<br />hazardous location class 1, division 1 groups A, B, C<br />C-Tick.1 | Resistance to electrostatic discharge | 4 kV contact IEC 801-2<br />8 kV on air IEC 801-2 |
| Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80…2000 Hz IEC 801-3 | Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) | Relative Humidity | 95 % without condensation |
| Operating altitude | <= 16404.2 ft (5000 m) |
Specifications may be subject to change without notice
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