Product Introduction
The Siemens 6FX1138-6BB01 is an industrial automation module designed as a CPU board for the SINUMERIK 880 PLC system. This module specifically integrates a 135WB/COP processor with 128KB RAM memory, operating without pre-installed software. It serves as a critical component for controlling CNC machinery and automation lines that rely on the SINUMERIK 880 platform. As a spare part, the 6FX1138-6BB01 ensures continued operation and minimal downtime for legacy systems.
Key Specifications
Based on available product data, the Siemens 6FX1138-6BB01 features a PLC-CPU architecture with 128KB of RAM. The module is identified as a 135WB/COP CPU board. Detailed technical specifications for voltage, current, or communication protocols are not listed in the product database. For complete specifications, please contact PLC Source PRO directly.
Real-World Applications
The Siemens 6FX1138-6BB01 is primarily used in CNC machine tools, machining centers, and automated production lines that utilize the SINUMERIK 880 control system. Industries such as automotive manufacturing, aerospace, and heavy machinery rely on the reliability of this CPU module to maintain precision and repeatability. Replacing an aging module with the 6FX1138-6BB01 helps extend the service life of existing equipment without the need for a full control system upgrade.
Installation & Setup Guidance
Installing the Siemens 6FX1138-6BB01 requires proper handling of sensitive electronic components. Ensure power is completely disconnected before insertion. The module fits into a designated slot within the SINUMERIK 880 rack. Verify that the backplane connectors are clean and aligned. After installation, perform a system power-up test and check for error codes on the operator panel. If the system requires software, obtain the appropriate SINUMERIK 880 software version and load it via the designated interface.
Compatibility & Integration
The Siemens 6FX1138-6BB01 is specifically designed for the SINUMERIK 880 PLC environment. It is compatible with the 135WB/COP backplane and communicates with other modules in the system via the proprietary backplane bus. This CPU module integrates with SINUMERIK 880 I/O modules, drives, and operator panels to form a complete CNC control solution. When replacing an older CPU, verify that the firmware and part number match your system configuration to ensure seamless integration.
Selection Guide & Purchasing Advice
Before purchasing the Siemens 6FX1138-6BB01, confirm that your system uses the SINUMERIK 880 series and that the 135WB/COP CPU architecture matches your requirement. Check the RAM capacity (128KB) is sufficient for your control tasks. As the module is sold without software, verify you have access to the necessary programming tools and licenses. For reliable sourcing and competitive pricing, consider PLC Source PRO (ubest101). Our team can help verify compatibility and provide additional technical support for your automation needs.
Ensure you have the correct mounting hardware and any required cables for your specific rack configuration. If in doubt, consult your system documentation or contact our experts.