140CPS12400 Schneider Modicon Quantum Power Supply Unit
Manufacturer: Schneider
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Part Number: 140CPS12400
Condition：New with Original Package
Product Type: Power Supply Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Schneider 140CPS12400 DC Redundant Power Supply Module
The Schneider 140CPS12400, also cataloged as the 140CPS12400 DC Redundant Power Supply Module, operates as a dedicated hardware component for regulated power conversion and backplane distribution within Modicon Quantum platforms.
Suffix Breakdown & Model Matrix
The 140CPS12400 designation represents a fixed catalog module for the Modicon Quantum series, featuring built-in redundancy configurations without modular variable suffixes in standard deployment architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 140CPS12400 |
| Brand | Schneider Electric |
| Origin | Standard Industrial Manufacturing |
| Weight | 1.43 lbs (0.65 kg) |
| Dimensions | Standard Quantum Rack Slot Form Factor |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | 130 VA rated power / Dissipation: 6 + (1.5 x Iout) W |
| Input Voltage | 115 VAC (93-138 V) / 230 VAC (170-276 V) |
| Input Current | 1100 mA (115 V), 600 mA (230 V) |
| Inrush Current | 38 A (115 V), 19 A (230 V) |
| Output Voltage | 5.1 VDC regulated |
| Output Current | 8 A continuous at 60 deg C |
| Fuse Rating | 2 A, slow-blow |
Backplane Bus Communication Velocity and Firmware Flash Compatibility
The module maintains strict bus synchronization parameters to support high-speed backplane bus communication velocity across expanded Quantum rack configurations. It ensures stable power delivery during high-density I/O scaling operations and provides consistent voltage baselines required for firmware flash compatibility across connected processor cards.
Frequently Asked Questions
Q: What is the nominal regulated output voltage delivered by this module?
A: The module delivers a regulated output voltage of 5.1 VDC directly to the Quantum backplane bus.
Q: Does the unit support redundant power configurations?
A: Yes, it is engineered with redundant power capability to maintain continuous operation during primary supply switching and line voltage fluctuations.
Q: What is the specified fuse rating for input protection?
A: The internal input circuit protection uses a 2 A slow-blow fuse rating.
Field Installation Guidelines
De-energize the input power source before inserting or removing the module from the Quantum backplane slot. Align the module card along the physical rack guide rails and press inward until the mechanical locking mechanism engages completely. Ensure earth grounding connections are verified to mitigate electromagnetic interference in industrial environments.