PRODUCT DESCRIPTION
SIEMENS 6FX1111-0AB02 - SINUMERIK Numerical Control Unit (NCU) Module
This module is a core Numerical Control Unit (NCU) for SIEMENS SINUMERIK 810, 820, 840C, and 840D CNC systems. It provides the central processing capability for executing NC programs, managing axis interpolation, and coordinating machine tool operations. The unit integrates control logic, motion planning, and communication interfaces essential for precision machining applications.
Technical Specifications:
- SERIES/FAMILY: SINUMERIK 810 / 820 / 840C / 840D
- COMPONENT TYPE: Numerical Control Unit (NCU) Module / Central Processing Unit (CPU)
- ELECTRICAL SPECS: Operates on system-supplied DC power (typically 24VDC via backplane). Power consumption is application-dependent.
- MECHANICAL/PHYSICAL: Rack-mounted module designed for integration into a SINUMERIK control unit chassis. Form factor is a standard industrial control board.
- INTERFACE/CONTROL:
- INTERNAL BUS: System-specific backplane bus for communication with drives, I/O, and other modules.
- COMMUNICATION: PROFIBUS DP for distributed I/O and drive communication. Potential for serial interfaces (e.g., RS232/RS485) for peripheral connectivity.
- FEEDBACK: Processes encoder signals from connected servo or spindle drives.
- PROGRAMMING: Supports NC programming languages (e.g., DIN 66025).
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation).
- COOLING METHOD: Convection cooling, reliant on cabinet airflow.
- MOUNTING STYLE: Slot-mounted within a SINUMERIK control rack or chassis.
- COMPATIBILITY/APPLICATION: Designed for integration into SIEMENS SINUMERIK 810, 820, 840C, and 840D CNC machine tool control systems. Suitable for milling, turning, grinding, and general-purpose machine automation requiring precise multi-axis control.