The Siemens 6ES7315-1AF03-0AB0 is a central processing unit (CPU) designed for the SIMATIC S7-300 automation system. This module provides robust control capabilities for small to medium-sized industrial applications, featuring an integrated 24V DC power supply to streamline installation within the S7-300 rack configuration. Please note that this unit has been discontinued by the manufacturer.
Features
Integrated 24V DC power supply for direct rack operation.
48 KB of work memory for program execution and data storage.
Designed for seamless integration into the modular S7-300 PLC system.
Supports standard SIMATIC S7 instruction sets and programming environments.
Technical Specifications
Product Model
6ES7315-1AF03-0AB0
Series
SIMATIC S7-300
Work Memory
48 KB
Integrated Power Supply
24V DC
Manufacturer
Siemens
Tariff Code
8538903000
Installation Guidelines
Ensure the PLC rack is powered down before inserting or removing the CPU module to prevent electrical damage.
Mount the CPU in the designated slot of the S7-300 profile rail, ensuring the backplane bus connector is fully seated.
Maintain proper ventilation clearances around the S7-300 rack to prevent overheating during operation.
Use shielded cables for communication interfaces to minimize electromagnetic interference (EMI) in industrial environments.
Verify that the 24V DC power supply wiring is correctly polarized before applying power to the module.
FAQ
Is this module still supported by Siemens?
The 6ES7315-1AF03-0AB0 has been discontinued by the manufacturer. While it may still be used in legacy systems, users should plan for migration to current generation controllers for long-term support and availability.
What is the primary function of this CPU?
This CPU acts as the central controller for an S7-300 station, managing logic execution, I/O processing, and communication with other devices in the automation network.
