Schneider 140CPS11420 Netzteilmodul

The Schneider 140CPS11420 is an AC input power supply module dedicated to the Modicon Quantum automation platform. Die offizielle vollständige Modellbezeichnung lautet 140-CPS-114-20. Es unterstützt 115/230 VAC-Weitspannungseingang und 5.1 VDC-Ausgang, Arbeiten im Standalone-Modus (11A) und paralleler Redundanzmodus (insgesamt 20A). Gebaut mit Mehrfachschutzschaltungen, Es passt auf SPS-Backplanes der Quantum-Serie und bietet stabile und zuverlässige Stromversorgung für industrielle Automatisierungssteuerungssysteme.

1. Modellsegmentdefinition (Standard Nomenclature)

2. Kernspezifikationsparameter (Official Schneider Manual Data)

3. Zubehörliste (Officially Recommended)

4. Wettbewerber & Cross-Brand Replacement (Direct Compatibility)

5. Auswahlrichtlinien & Alternative Lösungen

Selection Mnemonic

> Quantum platform 5.1V, 11A standalone 20A parallel;

> 115/230 wide input, NC contact for fault alarm.

Wichtige Überlegungen zur Auswahl (5 Abmessungen)

1. Power Demand Matching

Standardlast (≤11A): Choose 140CPS11420 standalone mode

Redundancy required (≤20A): Two 140CPS11420 in parallel for higher system reliability

High load (>20A): Select 140CPS21420 (20A single module) or multiple modules in parallel

2. Power Supply Environment Adaptation

115V/230V AC grid: 140CPS11420 (wide input, no manual switching needed)

DC power supply scenario: Choose 140CPS31420 (24VDC input)

Extreme temperature: Select wide-temperature version for -25°C~+70°C

3. Redundancy Strategy Design

Non-redundant: Single 140CPS11420 standalone

Basic redundancy: Two 140CPS11420 parallel (insgesamt 20A)

Full redundancy: Three 140CPS11420 (2 active + 1 standby) for maximum availability

4. Alarm Function Requirement

Standard alarm: Built-in NC relay contact (6A@220V AC) on 140CPS11420

Fernüberwachung: Add 140NOE77100 Ethernet module for network-based power status monitoring

5. Installation Space Evaluation

10-slot rack: Max 2 power modules installed (1 recommended for redundancy reserve)

16-slot rack: Max 3 power modules (2 active + 1 standby)

Space limited: Choose 140CPS21420 (20A single module)

Recommended Alternative Solutions (3 Scenarios)

6. Air Freight Compliance & CE-Zertifizierung (International Trade)
7. Air Freight Compliance

No built-in lithium battery / supercapacitor: Classified as ordinary industrial electronic equipment, no special air freight restrictions

Transport Category: Klasse 9 miscellaneous dangerous goods (non-dangerous in actual shipment)

HS Code: 85044099 (Other PLC dedicated power supply modules)

Packaging Standard: Comply with ISTA 3A to avoid transit damage

2. CE Certification Information

Compliant Directives: 2014/30/EU (EMV), 2011/65/EU (RoHS), 2014/35/EU (LVD)

Test Standards: IN 61131-2 (PLC power standard), IN 55011 (Industrial EMC)

Certification Number: Available on Schneider official website by entering part number 140CPS11420

7. Application Cases & Branchenanpassung

Typische Anwendungsfälle

1. Automobilbau: Power supply for Quantum PLC control system; 140CPS11420 parallel redundancy ensures 24/7 operation of welding robot production lines; fault alarm contacts connect to MES system for remote monitoring.
2. Petrochemische Industrie: Core power for process control systems; wide voltage input adapts to regional grid difference; overvoltage/overtemperature protection suits harsh environments; parallel mode guarantees uninterrupted control of critical valves.
3. Wasseraufbereitung: Pump station automation system; 140CPS11420 supplies power to PLC and sensors; NC alarm contact connects to emergency shutdown system to avoid overflow accidents caused by power failure.
4. Essen & Getränk: Filling production lines; high-reliability design adapts to wash-down environments; parallel redundancy ensures continuous production and improves equipment OEE.

Industry Adaptation Guide

The Schneider 140CPS11420 is a core power supply module for the Modicon Quantum platform. Featuring 115/230V wide voltage input, 11A standalone / 20A parallel output, multi-protection circuits and fault alarm capability, it delivers a highly reliable power solution for industrial automation systems. Its parallel redundancy and hot-swap features make it ideal for critical production processes and unattended sites, effectively improving system availability and safety. Combined with Schneider Quantum PLC series, it forms a complete industrial control solution widely applied in automotive, petrochemical, water treatment, Essen & beverage and other industries.

9. Complete Modicon Quantum Power Supply Model List