140NOM21200C
Product ID:29412
Updated: 2026/7/14
Key Features
- 1Ensure reliable data transmission with redundant communication channels.
- 2Provide 30 digital inputs and 32 digital outputs for expanded control.
- 3Facilitate quick setup with simple chassis mounting and wiring.
- 4Withstand harsh industrial environments including ESD and EMF.
- 5Meet UL 508 standards for safety and broad compatibility.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Range of Product | Modicon Quantum automation platform | Product or Component Type | DIO head-end adaptor |
| Product Compatibility | 140CRA21210<br />140CRA21220 | Number of port | 1 Modbus RS232 twisted pair redundant copper<br />2 Modbus Plus RS485 twisted pair redundant copper |
| Transmission Rate | 1 Mbit/s | I/O words | 30 I/32 O |
| Checks | RAM<br />RAM address<br />Processor<br />Checksum | Power dissipation in W | 4 W |
| Bus current requirement | 780 mA | 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 MHz 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) | Protective treatment | Conformal coating Humiseal 1A33 |
| Standards | UL 508 | Product Certifications | DNV<br />C-tick<br />GL<br />RINA<br />FM Class 1 Division 2<br />RMRS<br />CSA<br />GOST |
Specifications may be subject to change without notice
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