The Siemens 6FC5110-0DB03-0AA3 is a high-performance NCU (Numerical Control Unit) for the SINUMERIK 840D sl CNC system, designed for advanced machine tool control in precision manufacturing applications.
Key Specifications
Parameter Specification
Control System SINUMERIK 840D sl
NCU Type NCU 720.3 PN
Processor Multi-core industrial processor
Memory 2GB RAM / 16GB SSD
NC Channels Up to 2 channels
NC Axes Up to 6 axes per channel
PLC Integrated S7-315F-3 PN/DP
Interfaces 2× PROFINET, 1× PROFIBUS DP, 2× USB 2.0
Protection Class IP20
Operating Temperature 0°C to +45°C
Power Supply 24V DC (±15%)
Power Consumption 60W typical
Dimensions 290 × 245 × 210 mm
Weight 5.2 kg
Certifications CE, UL, cULus
Technical Features
High-speed NC kernel for precision machining
Safety Integrated (up to SIL3/PL e)
Advanced surface control for high-quality finishing