Schneider 140CPS52400 Modicon Quantum Power Supply Module

Schneider Modicon Quantum 140CPS52400 Power Supply Module

Availability: 4 left in stock

Description The Schneider 140CPS52400 is a high-capacity redundant power supply module engineered for the Modicon Quantum automation platform. Designed for...

SKU: 140CPS52400

Manufacturer: Schneider
Product No.: 140CPS52400
Product Type: Power Supply Module
Product Origin: France
Payment:T/T, Western Union
Weight: 1300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Schneider 140CPS52400 is a high-capacity redundant power supply module engineered for the Modicon Quantum automation platform. Designed for mission-critical applications, this module accepts a 125 VDC nominal input and provides a robust 8 A output to the backplane. It is specifically optimized for industrial environments such as power generation, substations, and petrochemical facilities where DC battery systems are utilized. By supporting hardware redundancy, the 140CPS52400 allows two modules to operate in parallel, ensuring continuous PLC operation and eliminating single points of failure in the power distribution architecture.

Features

Redundant Power Capability: Integrated summing diodes allow two 140CPS52400 modules to share the load, providing seamless transition if one unit fails.
High Power Output: Delivers 8 A at 5.1 VDC to the backplane, supporting large I/O configurations and complex processing requirements.
Proactive Diagnostics: Includes a dedicated relay output for "Power Health" monitoring and front-panel LEDs for real-time status indication.
Fast Response: Power interruption time is rated at less than 1 ms, preventing system resets during minor input fluctuations.
Robust Protection: Features built-in overvoltage and overload protection, along with a fixed internal fuse.

Applications

This power supply is ideal for high-reliability control systems requiring 24/7 uptime. Typical applications include:

Large-scale distributed control systems (DCS).
Substation automation and control.
Petrochemical and oil & gas processing plants.
Critical infrastructure where DC battery backup is the primary power source.

Technical Specifications

Model	140CPS52400
Brand	Schneider Electric / Modicon
Input Voltage	125 VDC (Nominal)
Input Voltage Limits	100-150 VDC
Output Current	8 A
Output Voltage	5.1 VDC
Power Interruption Time	< 1 ms
Max Power Dissipation	50 W
Operating Temperature	0 to 60 deg C
Storage Temperature	-40 to 85 deg C
Isolation Voltage	1500 Vrms (Input to Ground)

Installation Guidelines

Mounting: The module occupies two slots on the Quantum backplane. Ensure the chassis is properly grounded before installation.
Handling: Observe standard ESD precautions when handling the module to prevent damage to internal circuitry.
Powering: Always disconnect the primary power source before inserting or removing the module from the rack.
Redundancy Setup: When using redundant modules, ensure both units are connected to the same DC source or equivalent battery systems to maintain load sharing.
Ventilation: Maintain adequate clearance around the module to allow for heat dissipation, as the unit can dissipate up to 50 W under full load.

FAQ

Q: Can I use this module in a non-redundant configuration?
A: Yes, the 140CPS52400 can be used as a single power supply module in a Quantum rack if redundancy is not required for your specific application.

Q: What does the "Relay" LED indicate?
A: The "Relay" LED confirms the status of the internal alarm contact. When illuminated, it signifies that the power supply is operating within healthy parameters.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.