Product Model
140NOM21100C
Selling Points
- 1Standard DIO Head-end Adaptor: Compatible with 140CRA21110 and 140CRA21120.
- 2High-Speed Communication: Supports 1 Mbit/s transmission rate.
- 3Versatile I/O Configuration: Offers 30 I/32 O I/O words.
- 4Robust Design: Withstood ambient air temperatures from 0-60°C for operation.
- 5Comprehensive Warranty: Backed by a 2-year warranty from MRO Electric.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Modicon Quantum automation platform | Product or Component Type | DIO head-end adaptor |
Product Compatibility | 140CRA21110<br />140CRA21120 | Number of port | 1 Modbus Plus RS485 twisted pair single copper<br />1 Modbus RS232 twisted pair single copper |
Transmission Rate | 1 Mbit/s | I/O words | 30 I/32 O |
Checks | RAM address<br />RAM<br />Processor<br />Checksum | Power dissipation in W | 4 W |
Bus current requirement | 780 mA | Module format | Standard |
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 | RMRS<br />FM Class 1 Division 2<br />CSA<br />GOST<br />C-tick |
Specifications may be subject to change without notice