PLCs, Power Supplies & Others

This Schneider DC power supply provides stable electrical power for automation control systems. The SCHNEIDER 110CPU51201 converts AC mains into regulated DC outputs with high efficiency. Its robust design ensures reliable operation under demanding industrial conditions. This unit supplies power to Modicon PLCs and associated I/O modules.

Physical Dimensions and Mounting Specifications

The power supply measures 180 mm in height and 70 mm in width. Its overall depth reaches 150 mm including the heatsink and connectors. This unit weighs approximately 1.8 kilograms for stable installation. The housing features a rugged metal casing with integrated cooling fins. The SCHNEIDER 110CPU51201 supports standard DIN rail mounting in control cabinets. A front-panel terminal block handles all input and output wiring connections.

Input and Output Specifications

This power supply accepts 120 V AC or 230 V AC input voltages. The input frequency range covers 47 Hz to 63 Hz for global compatibility. The output provides 24 V DC at 5 A for logic and field circuits. The unit offers a total output power of 120 W for system loads. The SCHNEIDER 110CPU51201 delivers line regulation within ±0.1% for stable operation. Load regulation stays within ±0.5% under varying output conditions. Efficiency reaches 88% under typical load conditions.

Protection and Diagnostic Features

This power supply includes overvoltage protection for the output rail. Short-circuit protection automatically limits output current during fault conditions. Thermal protection shuts down the unit during excessive temperature events. The SCHNEIDER 110CPU51201 features an integrated 2200 µF capacitor for energy storage. This capacitor provides hold-up time of approximately 20 milliseconds. A front panel LED indicates the output status and fault conditions.

Detailed Specification Table

Installation and Commissioning Guidelines

Mount this power supply vertically on a DIN rail within a control cabinet. Ensure adequate clearance around the unit for proper air circulation. Connect the AC mains to the designated input terminals securely. The SCHNEIDER 110CPU51201 operates effectively between 0°C and 60°C. Select the correct input voltage using the selector switch before power-on. Verify the output voltage using a multimeter after initial power-up. Monitor the LED indicator for normal operation status. Ensure the output load does not exceed the rated 5 A capacity.

Details