Schneider 140CPS21400 Power Supplies — now discontinued, supplied from remaining surplus and broker stock.
| Parameter | Value |
|---|---|
| Range of product | Modicon Quantum automation platform |
| Power supply type | Summable |
| Product or component type | Power supply module |
| Input voltage | 24 V 20...30 V) DC |
| Output voltage | 5.1 V DC |
| Input current | 3800 mA |
| Inrush current | 14 A 20 V 25 A 24 V |
| Power supply output current | 8 A summable |
| Power dissipation | 6 + (1.8 x Iout) where Iout is in A |
| Maximum input power interruption | 100 ms 1 ms 20 V |
| Relative humidity | 95 % without condensation |
| Operating altitude | <= 16404.2 ft (5000 m) |
| Parameter | Value |
|---|---|
| Standards | CSA C22.2 No 142 UL 508 |
| Marking | CE |
| Category | US1PC2118155 |
| Alarm output | 1 NC 6 A 220 V power supply fault |
| Module format | Standard |
| Local signalling | 1 LED (green) for power (PWR OK) |
| Associated fuse rating | 5 A, slow-blow |
| Output overload protection | Internal |
| Output overvoltage protection | Internal |
| 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 140CPS21400 is a Schneider Modicon Quantum power supply module that takes a 24 VDC nominal input (20–30 VDC range) and delivers a regulated 5.1 VDC output at 8 A to the backplane, with summable power for additional current in the rack. It draws 3.8 A from the input, carries a 1 NC alarm contact rated 6 A at 220 V for power supply fault indication, and is certified CE, cUL, FM Class 1 Division 2, and CSA C22.2 No 142 / UL 508.
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