Schneider 140CPS51100 Power Supply Module

Overview

The Schneider 140CPS51100 is a high-performance power supply module designed specifically for PLC applications within the TSX COMPACT series. This compact unit provides a reliable source of power with a 5.1 V DC output, ideal for driving sensitive equipment in industrial automation systems. With an input voltage range of 100 to 150 V DC, it is versatile enough for various installation scenarios.

Key Features

Input Voltage Range: Supports 100 to 150 V DC, making it suitable for multiple industrial power setups.
Stable Output: Delivers a steady 5.1 V DC output, essential for consistent performance.
Current Regulation: Offers 0.3 to 3 A output current in standalone applications, providing flexibility.
Efficient Power Dissipation: The module’s power dissipation follows the formula: 2 + (3 x Iout), where Iout is the output current (A).
Inrush Current Protection: Inrush current is limited to 10 A during startup, protecting against electrical surges.
LED Signaling: A green LED indicator signals power status, ensuring clear monitoring of system health.
Compact Design: Weighing only 0.28 kg, this module fits seamlessly into tight spaces within automation cabinets.

Technical Specifications

Specification	Value
Model	140CPS51100
Manufacturer	Schneider Electric
Product Type	PLC Module Power Supply
Product Line	TSX COMPACT
Part Number	140CPS51100
Input Voltage Range	100-150 V DC
Nominal Input Voltage	125 V DC
Input Current	400 mA at 125 V
Inrush Current	10 A
Output Voltage	5.1 V DC
Output Current (Standalone)	0.3 A to 3 A
Power Dissipation	2 + (3 x Iout)
Local Signaling	1 Green LED (Power OK)
Associated Fuse Rating	0.75 A Slow-Blow
Input Power Interruption	≤ 1 ms
Marking	CE
Weight	0.28 kg

Description

The Schneider 140CPS51100 power supply module is essential for reliable operation in PLC applications. It accepts a wide input voltage range from 100 to 150 V DC, with a nominal input of 125 V DC, drawing 400 mA of current. The module’s inrush current is limited to 10 A, ensuring that electrical surges do not harm the system.

At its core, the 140CPS51100 provides a stable 5.1 V DC output across a range of 0.3 to 3 A of output current, depending on load. The power dissipation formula (2 + 3 x output current) ensures that energy loss remains manageable during operation.

The module also includes a green LED indicator to monitor power status, providing real-time feedback on the system’s health. Additionally, the CE marking ensures the product complies with European safety standards, making it reliable and safe for use in industrial environments.

Applications

Industrial Automation: Provides stable power to control systems, sensors, and actuators.
PLC Systems: Ideal for powering TSX COMPACT series PLCs and their connected components.
Control Panels: A reliable power source for control and monitoring in compact industrial panels.

Conclusion

The Schneider 140CPS51100 power supply module offers reliable, efficient power for a range of PLC applications within the TSX COMPACT series. Its wide input voltage range, combined with stable output and inrush current protection, makes it a dependable choice for industrial automation systems. Whether for controlling sensors, actuators, or other critical components, this module ensures smooth operation and enhances system reliability.