The Siemens 6ES5956-0AA12 is a dedicated power supply module engineered for the Simatic S5 automation series. This component functions as a board-level power solution, providing stable 15 V DC output to the backplane to support essential control, communication, and I/O modules within the S5 rack environment. By ensuring consistent voltage delivery, this module is vital for maintaining the reliability of legacy control systems in demanding industrial sectors such as manufacturing, energy, and process automation.
Features
Designed specifically for compatibility with Siemens Simatic S5 legacy chassis architectures.
Delivers a stabilized 15 V DC output to maintain system integrity.
Optimized for low-noise operation to protect sensitive microprocessor-based circuitry.
Passive convection cooling design eliminates the need for mechanical fans, reducing maintenance requirements.
Robust construction suitable for standard industrial operating environments.
Technical Specifications
Model
6ES5956-0AA12
Brand
Siemens
Series
Simatic S5
Module Type
PC Board Power Supply
Output Voltage
15 V DC
Operating Temperature
0 to 60 deg C
Cooling Method
Natural Convection
Installation Guidelines
Ensure the main power supply is disconnected before inserting or removing the module from the S5 rack.
Verify that the module is correctly aligned with the backplane connector to prevent pin damage.
Maintain proper ventilation around the rack to allow for effective passive heat dissipation.
Handle the PCB component by the edges to avoid electrostatic discharge (ESD) damage to sensitive electronic parts.
Periodically inspect the rack environment for dust accumulation, which may impede heat transfer.
FAQ
What system is this module designed for? The 6ES5956-0AA12 is specifically designed for the Siemens Simatic S5 legacy automation platform.
Does this module require external cooling fans? No, this module utilizes passive natural convection for thermal management, which helps increase the overall MTBF of the system.
What is the output voltage of this unit? This power supply module provides a stabilized 15 V DC output.
