Schneider 140NOM25200 Plc Expansion Modules — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Range of product | Modicon Quantum automation platform |
| Product or component type | DIO head-end adaptor |
| Bus current requirement | 750 mA |
| Power loss budget | 11 dB 62.5/125 µm 16.5 dB 100/140 µm 6.5 dB 50/125 µm |
| Power dissipation in | 4 W |
| Electrical connection | 1 connector RJ45 2 connectors TX/RX |
| Relative humidity | 95 % without condensation |
| Operating altitude | <= 16404.2 ft (5000 m) |
| Standards | UL 508 |
| Checks | RAM RAM address Processor Checksum |
| Category | US1PC2118150 |
| I (O words) | 30 I/32 O |
| Parameter | Value |
|---|---|
| Wavelength | 0.000032284 in (820 nm) |
| Dynamic range | 20 dB |
| Number of port | 1 Modbus Plus fiber optic single copper 1 Modbus RS232 twisted pair |
| Rise (fall time) | 20 ns |
| Detected silence | -36 dBm |
| Sensitivity scale | > 30 dBm |
| Transmission rate | 1 Mbit/s |
| Optical transmission | -16...-9 dBm 100/140 µm -19.8...-12.8 dBm 50/125 µm -3.5...110.5 dBm 62.5/125 µm |
| Ambient air temperature for storage | -40...185 °F (-40...85 °C) |
| 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) |
| Resistance to electrostatic discharge | 4 kV contact IEC 801-2 8 kV on air IEC 801-2 |
The 140NOM25200 is a Modicon Quantum DIO head-end adaptor that bridges a remote I/O rack to the Modbus Plus network over fiber optic and twisted pair at 1 Mbit/s, handling 30 input and 32 output words. It carries UL 508 and CSA Class 1 Division 2 approvals, draws 4.0 W from the Quantum backplane, and mounts on a chassis with one RJ45 and two TX/RX connectors.
An RFQ confirms available quantity and lead time for line-down or last-time-buy needs.
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