Quantum Power Supply 140CPS11420 - Schneider Electric

Schneider Electric 140CPS11420 Power Supply Module

The Schneider Electric 140CPS11420 is a robust power supply for Quantum automation systems. It converts mains AC power to stable 5.1V DC for reliable PLC and I/O module operation.

Core Technical Data

• Brand & Model: Schneider Electric 140CPS11420 power supply.
• AC Input: 115VAC (93–132V) or 230VAC (170–276V) at 47–63 Hz.
• Current & Power: Draws 1.3A/115V or 0.75A/230V; rated at 130 VA.
• DC Output: Delivers 5.1 V DC at up to 11A standalone or 20A summed.
• Inrush Current: 38A at 115VAC, 19A at 230VAC.
• Protection: Internal overvoltage and overload protection for system safety.
• Alarm Relay: Includes 1 NC contact (6A, 220V) for power failure signaling.
• Status Indicator: Green LED shows "Power OK" for quick visual verification.
• Weight: Lightweight design at 0.78 kilograms for easy handling.

Environmental & Installation Data

• Operating Range: 0–60°C, up to 95% humidity (non-condensing), altitudes to 5000m.
• Storage: Can be stored from -40°C to 85°C.
• Mounting: Designed for direct installation on a Quantum system rack.
• Wiring: Requires proper mains wiring and a protective earth ground connection.
• Fusing: Use a 2 Amp slow-blow fuse on the primary AC input circuit.

System Integration & Applications

• Provides the primary backbone power for Quantum PLC CPUs and I/O modules.
• The alarm relay allows for remote monitoring and integration into plant SCADA systems.
• Ideal for demanding applications like water treatment, power generation, and factory automation.
• Its robust design ensures reliable operation in critical chemical and safety systems.

Packaging & Shipping Information

• You will receive one Schneider Electric 140CPS11420 power supply module.
• All necessary mounting screws and documentation are included.
• We ship globally via reliable carriers including FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

• What is the output voltage and current? It provides 5.1V DC, capable of 11A alone or 20A when summed with another supply.
• Does it have any diagnostic features? Yes, it has a green Power OK LED and a fault alarm relay contact.
• What fuse should I use? A 2 Amp, slow-blow (time-delay) fuse is recommended for the AC input line.
• What is the module's weight? The unit weighs 0.78 kilograms for convenient installation.

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