Configured for redundant DC power conversion in Modicon Quantum automation platforms, the Schneider Electric 140CPS52400 (140CPS52400 Power Supply Module) provides direct physical/electrical execution for supplying regulated 5.1 V DC power to Quantum system backplane loads.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 140CPS52400 |
| Brand | Schneider Electric |
| Series | Modicon Quantum automation platform |
| Product Type | Power Supply Module |
| Power Supply Type | Redundant |
| Input Voltage | 125 V DC (100…150 V DC) |
| Input Current | 500 mA at 125 V DC |
| Inrush Current | 28 A at 125 V DC |
| Input Power Interruption | <= 1 ms |
| Associated Fuse Rating | 2 A slow-blow |
| Output Voltage | 5.1 V DC |
| Power Supply Output Current | 8 A redundant |
| Output Overvoltage Protection | Internal |
| Output Overload Protection | Internal |
| Power Consumption | 6 + (1.5 x Iout) W, Iout in A |
| Local Signalling | Green LED: PWR OK |
| Module Format | Standard |
| Weight | 0.65 kg |
| Dimensions | Not specified in supplied data |
| Operating Temp | 0…60 deg C |
| Storage Temp | -40…85 deg C |
| Relative Humidity | 95 % without condensation |
| Operating Altitude | <= 5000 m |
| Standards | CSA C22.2 No 142, UL 508 |
| Certifications | cUL, FM Class 1 Division 2 |
| Electrostatic Discharge Resistance | 4 kV contact, 8 kV air according to IEC 801-2 |
| Electromagnetic Field Resistance | 10 V/m, 80…2000 MHz according to IEC 801-3 |
Firmware Flash Compatibility and I/O System Integration
The 140CPS52400 power supply module is designed for the Modicon Quantum backplane power architecture. The module provides regulated 5.1 V DC output with redundant 8 A capacity for supplying Quantum rack components. The redundant power design supports continuous system operation by allowing coordinated power supply configurations within the rack architecture.
The module operates as a dedicated hardware power conversion unit and does not perform user application processing, firmware execution, or backplane communication control. System compatibility is determined by the Modicon Quantum platform rack configuration and power loading requirements.
Frequently Asked Questions
Q: What input power source is supported by the 140CPS52400?
A: The module accepts 125 V DC nominal input with an operating range of 100…150 V DC.
Q: Does the 140CPS52400 provide internal protection functions?
A: Yes. The module includes internal output overvoltage protection and output overload protection.
Q: What is the output capacity of the module?
A: The module provides a 5.1 V DC output with an 8 A redundant power supply output rating.
Field Installation Guidelines
- Install the module in the designated Modicon Quantum rack position according to the system hardware configuration requirements.
- Verify that the DC input voltage remains within the specified 100…150 V DC operating range before energizing the module.
- Use the specified external fuse protection arrangement with a 2 A slow-blow fuse.
- Maintain proper separation between DC power wiring and high-noise signal wiring to reduce electromagnetic interference.
- Ensure cabinet grounding and protective earth connections follow industrial control panel installation practices.
- Confirm rack power loading calculations before adding additional Quantum modules to the backplane.
- Check the front-panel PWR OK LED indication after installation to verify normal power output status.
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