Siemens 6ES5762-2CS11 Power Supply Module

This unit delivers stable DC power to your SIMATIC S5 rack. The Siemens 6ES5762-2CS11 converts AC input into regulated 24 V DC output. It measures 250 mm in width and 75 mm in height. The module weighs approximately 1.2 kg for robust industrial mounting.

Technical Specifications Table

Parameter	Value
Product Model	Siemens 6ES5762-2CS11
Category	Power Supply Module
Input Voltage	120/230 V AC (switchable)
Output Voltage	24 V DC
Output Current	2 A continuous
Dimensions (W x H x D)	250 mm x 75 mm x 130 mm
Weight	1.2 kg
Interface Type	Screw-type terminal block
Internal Components	1 x transformer, 1 x rectifier, 2 x filtering capacitors
Energy Storage	2 x 2200 µF electrolytic capacitors
Efficiency Rating	85% typical at full load

Internal Design and Component Layout

This power supply includes a single step-down transformer for voltage conversion. A full-bridge rectifier then changes AC to DC current. Two large filtering capacitors store energy for brief power interruptions. These capacitors provide roughly 20 ms of hold-up time. The module also features one varistor for surge protection. A green LED indicates normal output status on the front panel.

Installation and Connection Guide

First, mount the Siemens 6ES5762-2CS11 onto a standard S5 rail. Next, connect your AC input wires to the L and N terminals. Then, wire your load devices to the +24 V and 0 V outputs. Use a screwdriver to tighten each terminal securely. The module requires a minimum 10 mm clearance for airflow. This unit operates reliably between 0°C and 60°C ambient temperature.