Siemens 6FC5247-0AA00-0AA0 | SINUMERIK 840D NCU Box

Product Overview
The Siemens 6FC5247-0AA00-0AA0 is an NCU box (Numerical Control Unit enclosure) for the SINUMERIK 840D powerline CNC system. This housing unit is designed to accommodate NCU modules including NCU 571, 571.2, 572, 572.2, and 573, providing the necessary power supply, cooling, and battery backup for the CNC control system .

Technical Specifications

• Model Number: 6FC5247-0AA00-0AA0

• Product Type: NCU Box / NCU Housing

• Product Line: SINUMERIK 840D powerline

• Voltage Rating: 24 VDC 

• Battery: Included (pre-installed) 

• Cooling: Fan cooling (integrated) 

• Environmental Protection: IP20 

• Operating Temperature: 0°C to 50°C 

• Weight: 0.45 kg (NCU module only) / 1.67 kg (complete unit) 

• Mounting Type: For installation in control cabinet

• Housing Type: NCV-Box 

Compatible NCU Modules
This NCU box is compatible with the following SINUMERIK NCU modules :

• NCU 571

• NCU 571.2

• NCU 572

• NCU 572.2

• NCU 573

What‘s Included

• 6FC5247-0AA00-0AA0 NCU box housing

• Battery (pre-installed) 

• Power supply unit

• Integrated cooling fan 

Key Features

• Complete Housing Solution: Provides power, cooling, and battery backup for NCU modules 

• Integrated Fan Cooling: Ensures optimal operating temperature for NCU components 

• Battery Backup: Pre-installed battery maintains functionality during power interruptions 

• Versatile Compatibility: Works with multiple NCU 57x series modules 

Typical Applications

• SINUMERIK 840D powerline CNC systems

• NCU 571/572/573 based machine tool controls

• Industrial automation systems requiring NCU housing

• 

FAqS