Schneider Modicon 140CPS11420 Quantum Power Supply Module

Availability: 94 left in stock

Product Description The 140CPS11420 serves as a high-performance AC power distribution solution for the Modicon Quantum automation platform. Engineered for versatility, this...

SKU: 140CPS11420

Manufacturer: Schneider
Product No.: 140CPS11420
Product Type: Power Supply Module
Product Origin: France
Payment:T/T, Western Union
Weight: 650g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description

The 140CPS11420 serves as a high-performance AC power distribution solution for the Modicon Quantum automation platform. Engineered for versatility, this module supports both standalone operation and summable configurations, allowing multiple units to work in parallel to increase total current capacity or provide redundancy for critical systems.

Technical Specifications

Parameter	Specification
Input Voltage Range	115 V AC (nominal 93–132 V) / 230 V AC (nominal 170–276 V)
Network Frequency	47 to 63 Hz
Input Current	1300 mA @ 115 V AC / 750 mA @ 230 V AC
Inrush Current	38 A @ 115 V AC / 19 A @ 230 V AC
Output Voltage	5.1 V DC
Standalone Output Current	11 A @ 60 °C (140 °F)
Summable Output Current	20 A @ 60 °C (140 °F)
Total Output Power	56.1 W
Protection Mechanisms	Overvoltage and overload protection
Fault Monitoring	Internal alarm relay output (normally closed)
Isolation Voltage	1500 V AC for 60 seconds (primary to secondary)
Mounting Location	Dedicated power supply slot on Modicon Quantum backplane

Application Scenarios

The 140CPS11420 is primarily utilized in large-scale industrial processes where uptime is non-negotiable. Its summable design makes it ideal for high-density I/O racks where a single power supply is insufficient. Typical applications include water treatment facilities, oil & gas refineries, and complex manufacturing assembly lines.

FAQ

Can I mix different power supply models in a summable configuration?
No. To ensure proper current sharing and system stability, only identical 140CPS11420 modules may be used in a summable configuration.

What happens if the internal fuse blows?
The module includes an internal fuse for primary-side protection. In the event of a fault, the internal alarm relay changes state, allowing immediate diagnostics via the controller or external monitoring system.

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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.

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Maintenance Manager, USA

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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.

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Engineering Lead, Germany

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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.