Modicon Quantum 140CPS22400 - 24V 8A Redundant Power Supply Module by Schneider Electric
| Manufacturer | Modicon Quantum |
|---|---|
| Series | Power Supplies |
| Weight | 2 lb |
| Power Supply Type | Redundant |
| Input Voltage | 24 V DC 20...30 V |
| Input Current | ≤ 3800 mA |
| Inrush Current | 25 A (24 V) 14 A (20 V) |
| Input Power Interruption | 1 ms (20 V) ≤ 100 ms |
| Associated Fuse Rating | 5 A slow-blow |
| Output Voltage | 5.1 V DC |
| Power Supply Output Current | 8 A redundant |
| Output Overvoltage Protection | Internal |
| Output Overload Protection | 2.3 x maximum rated input voltage for 1.3 ms |
| Power Dissipation | 6 + (1.8 x Iout) where Iout is in A |
| Alarm Output | 1 NC 6 A 220 V power supply fault |
| Local Signalling | 1 LED green power (PWR OK) |
| Marking | CE |
| Module Format | Standard |
| Environment Standards | CSA C22.2 No 142 UL 508 |
|---|---|
| Product Certifications | CUL FM Class 1 Division 2 |
| Resistance to Electrostatic Discharge | 4 kV contact conforming to IEC 801-2 8 kV on air conforming to IEC 801-2 |
| Resistance to Electromagnetic Fields | 10 V/m 80...2000 MHz conforming to IEC 801-3 |
| Ambient Air Temperature for Operation | 0...60 °C |
| Ambient Air Temperature for Storage | -40...85 °C |
| Relative Humidity | 95% without condensation |
| Operating Altitude | ≤ 5000 m |
| Offer Sustainability | Green Premium product |
|---|---|
| Contractual Warranty Period | 18 months |
If the electrical current between the input and the sensor exceeds 1 mA, the wire is detected as intact. If the current drops below 1 mA, the wire is detected as broken and the corresponding input's red LED illuminates.
When using dry contact sensors, the input's red LED will illuminate whenever the contact is open (current at 0 mA). For proper cut wire detection functionality, Schneider Electric recommends installing a pull-up resistor on the sensors to maintain the minimum 1 mA current requirement. A 15 kΩ pull-up resistor is typically used, or calculate the appropriate value based on your specific application.
Power Supply: 24 VDC
Fuse: 1 A fast blow fuse
Pull-up Resistor (in sensor example): 15 kΩ
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