PRODUCT DESCRIPTION
SIEMENS 6FC5111-0CA02-0AA2 - Numerical Control Unit (NCU) Module
The SIEMENS 6FC5111-0CA02-0AA2 is a SINUMERIK NCU 571.2 module, functioning as the central processing unit for SINUMERIK 810D and 840D machine tool control systems. This integrated unit combines Numerical Control (NC), Programmable Logic Controller (PLC) functionality based on SIMATIC S7-300, and Human-Machine Interface (HMI) processing, enabling synchronized multi-axis motion control and comprehensive machine automation. It is engineered for high-performance CNC applications requiring precise interpolation and real-time process management.
Technical Specifications:
- SERIES/FAMILY: SINUMERIK 810D / 840D (NCU 571.2)
- COMPONENT TYPE: Numerical Control Unit (NCU) Module
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24VDC
- POWER CONSUMPTION: Approximately 50W (typical for NCU 571.2)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular rack-mounted unit
- MOUNTING: Integrated into SINUMERIK module rack
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: PROFIBUS DP (for drives and distributed I/O), Ethernet (for HMI and programming), MPI (for PLC programming)
- CONTROL FUNCTIONS: Integrated NC (up to 6 axes, interpolation), Integrated PLC (SIMATIC S7-300 compatible), Integrated HMI processing
- FEEDBACK INTERFACE: Via PROFIBUS DP to drive systems for encoder feedback
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- COOLING METHOD: Passive convection (designed for forced air cooling within control cabinet)
- MOUNTING STYLE: Rack mounting within a control cabinet
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: SINUMERIK 810D, SINUMERIK 840D
- SPECIFIC MACHINE TYPES: CNC milling machines, CNC turning machines, CNC grinding machines, multi-axis special purpose machines, general machine tools requiring integrated motion and logic control.