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Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| Range of product | Modicon Quantum automation platform |
| Product or component type | DIO head-end adaptor |
| Complementary | |
| Product compatibility | 140CRA21220, 140CRA21210 |
| Bus current requirement | 780 mA |
| Power dissipation in W | 4 W |
| Checks | checksum, RAM address, processor, RAM |
| Transmission rate | 1 Mbit/s |
| Number of port | 2 Modbus Plus RS485 twisted pair redundant copper, 1 Modbus RS232 twisted pair redundant copper |
| I/O words | 30 I/32 O |
| Environment | |
| Resistance to electrostatic discharge | 8 kV on air conforming to IEC 801-2, 4 kV contact conforming to IEC 801-2 |
| Relative humidity | 95-95 % without condensation |
| Ambient air temperature for storage | -40-85 °C |
| Resistance to electromagnetic fields | 10 V/m 80-2000 MHz conforming to IEC 801-3 |
| Ambient air temperature for operation | 0-60 °C |
| Operating altitude | <= 5000 m |
| Standards | UL 508 |
| Product certifications | C-Tick, DNV, RMRS, RINA, GL, GOST, FM Class 1 Division 2, CSA |
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