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Schneider 140CPS12420C Modicon Quantum Redundant Power Supply
Schneider 140CPS12420C Modicon Quantum Redundant Power Supply
140CPS12420C
Manufacturer: Schneider Electric Series: Modicon Quantum Model Number: 140CPS12420C Weight: 0.65 kg Condition: In Stock Availability: 100% Original Brand New Product Origin: DE Shipping port: Xiamen Warranty: 12 Month
Product Description
The 140CPS12420C power module is designed for high‑availability control systems in the Modicon Quantum range.
It accepts wide‑range AC input (115 V / 230 V) and delivers 5.1 V DC output with up to 11 A in standalone mode.
The module supports redundant operation with current derated to 10 A at 60 °C.
Internal protection circuits guard against overvoltage and overload conditions.
A front‑mounted green LED indicates normal power status.
The module is coated with Humiseal 1A33 conformal coating and meets cUL, UL 508, and CSA standards.
Technical Specifications
General
Input voltage: 115 V AC (93…138 V) / 230 V AC (170…276 V), 47…63 Hz
Input current: 1100 mA @115 V, 600 mA @230 V
Inrush current: 38 A @115 V, 19 A @230 V
Rated power: 130 VA
Recommended fuse: 2 A slow‑blow
Harmonic distortion: ≤10%
Output
Output voltage: 5.1 V DC
Output current:
Standalone: 11 A @ 60 °C
Redundant: 10 A @ 60 °C
Overvoltage protection: Internal
Overload protection: Internal
Power dissipation: 6 + (1.5 × Iout) watts
Alarm output: 1 NC, 6 A / 220 V (power fault)
Environmental & Compliance
Operating temp: 0 … +60 °C
Storage temp: -40 … +85 °C
Humidity: 95% non‑condensing
Operating altitude: ≤5000 m
Conformal coating: Humiseal 1A33
Certifications: cUL, UL 508, CSA C22.2 No 142
ESD immunity: 4 kV contact, 8 kV air
EMI immunity: 9.1 V/m (80…2000 MHz)
Mechanical
Indicator: 1 × green PWR OK LED
Dimensions (package): 31.2 × 16.3 × 4.5 cm
Module format: Standard
Weight: 0.65 kg
Installation Guide
Install the 140CPS12420C into a standard Modicon Quantum rack.
Connect 115 V or 230 V AC input with a 2 A slow‑blow fuse.
For redundant systems, install a second identical power supply.
Monitor status via the front green LED (illuminated = normal).
Ensure adequate ventilation to keep temperature within 0…60 °C.
Packing List
1 × Schneider 140CPS12420C Power Supply Module
Product label & certification documentation
Shipping methods: FedEx, UPS, DHL.
Frequently Asked Questions
1. What platform is 140CPS12420C designed for?
It is for the Schneider Modicon Quantum PLC series.
2. Is this power supply redundant?
Yes, it supports redundant operation.
3. What is the output voltage and current?
5.1 V DC, up to 11 A standalone or 10 A redundant.
4. Does it have input protection?
Yes, use an external 2 A slow‑blow fuse.
5. Does the module have status indication?
Yes, a green LED shows PWR OK status.
Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic.
For specific product parameters and prices, please contact
SpareTech PLC professionals in a timely manner.
Brand Name
Schneider Electric
Model No.
140CPS12420C
Product Type
Redundant Power Supply Module
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The 140CPS12420C is a redundant‑capable power supply module for the Schneider Modicon Quantum PLC platform. It supports 115/230 V AC auto‑range input, provides a stable 5.1 V DC output, and includes internal overvoltage / overload protection. It features a green PWR OK LED and conformal coating for harsh environments. SpareTech PLC provides you with a PDF version of the instructions about
Schneider Electric 140CPS12420C,
where you can download the
Schneider Electric 140CPS12420C manual PDF for free： Download PDF
