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The Schneider Electric 140CPS12400 is a 115/230V AC power supply module for Modicon Quantum PLC systems. It provides 24V DC output (20A max) with 85-264V AC wide-range input, featuring short-circuit protection, thermal overload prevention, and LED status indicators. Designed for industrial automation, it ensures reliable power distribution in harsh environments with high noise immunity and vibration resistance.
Product Specifications
1. General Information
Manufacturer: Schneider Electric
Model: 140CPS12400
Type: PLC Power Supply Module
Compatibility: Designed for Modicon Quantum and Modicon Premium PLC systems
Mounting: DIN-rail mounted (standard industrial installation)
2. Electrical Specifications
Input Voltage: 115/230V AC (auto-ranging, 85–264V AC wide input)
Frequency: 47–63 Hz (standard industrial range)
Output Voltage: 24V DC (regulated)
Output Current: 20A max (continuous operation)
Power Rating: 480W (full load capacity)
Efficiency: ≥85% (typical, energy-efficient design)
3. Protection & Safety Features
Short-Circuit Protection: Automatic shutdown & auto-recovery
Overload Protection: Thermal protection with auto-reset
Overvoltage Protection: Safeguards connected PLC components
Isolation: Input-to-output isolation (3000V AC, 1 min)
4. Environmental & Mechanical Ratings
Operating Temperature: -25°C to +70°C (-13°F to +158°F)
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Humidity: 5–95% RH (non-condensing)
Vibration Resistance: 5g @ 10–150Hz (IEC 60068-2-6)
Shock Resistance: 30g @ 11ms (IEC 60068-2-27)
5. Certifications & Compliance
Safety Standards: UL 508, CSA C22.2 No. 14, EN 61131-2
EMC Standards: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)
Industrial Certifications: CE, RoHS, REACH compliant
6. Indicators & Diagnostics
LED Status Indicators:
PWR (Green): Input power OK
OK (Green): Output voltage normal
FAULT (Red): Overload/short-circuit detected
7. Physical Dimensions
8. Typical Applications
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