Siemens 6ES5135-3KA41 Power Supply Unit

Reliable Power for SIMATIC S5-135U Central Controllers

The 6ES5135-3KA41 power supply unit provides stable and dependable DC power for the SIMATIC S5-135U central controller. This module supplies a 24V DC and a 5V DC rail, ensuring clean power for the CPU and all connected I/O modules . It occupies the first slot in a 21-slot rack and ensures smooth and uninterrupted operation.

Technical Specifications

System Integration and Performance

The 6ES5135-3KA41 power supply is specifically designed for the S5-135U chassis with 21 slots. It provides the necessary power for a fully loaded system, supporting the CPU, communication processors, and numerous I/O modules. Furthermore, its robust design ensures stable performance in demanding industrial environments. This unit is a direct replacement for legacy power supplies in S5 systems and allows users to maintain existing installations without re-engineering the cabinet.

Physical Characteristics and Installation

This power supply features a standard S5 module format, fitting the specific 21-slot rack . It provides straightforward connections for the 24V DC input and a status LED for at-a-glance diagnostics. Users can install the module quickly by slotting it into the designated slot and connecting the field wiring.