6FC5111-0CA03-0AA2 - SIEMENS - Products - Easy Semiconductor Technology (Hong Kong) Limited

6FC5111-0CA03-0AA2

The 6FC5111-0CA03-0AA2 represents an advanced Numerical Control Unit (NCU 572.5) for Siemens' SINUMERIK 840D CNC system. This high-performance control unit is engineered for ultra-precise machining operations in industrial manufacturing environments,

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Siemens 6FC5111-0CA03-0AA2 Technical Specifications
1. System Architecture
Model: NCU 572.5

CPU: Dual-core RISC @ 533MHz

Memory:

Work memory: 8MB (expandable to 16MB)

Non-volatile: 2MB

Cycle Times:

NC cycle: ≤0.4ms

PLC cycle: ≤1ms

2. Motion Control
Max Axes: 31 (incl. 10 spindles)

Channels: 10

Interpolation:

NURBS/5-axis

Look-ahead: 1000+ blocks

Resolution: 0.1μm

3. Interfaces
Standard:

2× PROFIBUS-DP (12Mbps)

1× MPI (187.5Kbps)

1× RS232

Optional:

Ethernet TCP/IP

USB

I/O Capacity: 4096 points

4. Power & Environment
Input: 24V DC (±15%)

Consumption: 65W max

Backup: Supercap (72hr)

Operating Temp: 0°C to +55°C

Protection: IP20

5. Physical
Dimensions: 290×220×50mm

Weight: 3.0kg

Cooling: Temperature-controlled fan

6. Software
CNC Kernel: SINUMERIK 840D

PLC: S7-317F

Safety: STO/SS1

HMI: Operate/PCU