Siemens SINUMERIK 840D sl Manual

Structure of the drive group
2.1 Structure
Guide for the SINUMERIK 840D sl machine configuring
2-2 Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
Note concerning the use of components with a width of 50 mm
If a 50 mm wide Motor Module or a DC link component of the appropriate width (e.g. Braking
Module, Control Supply Module, Voltage Clamping Module) is located at the left-hand end of
the drive group, the DC link bridge (together with the screws) must be removed.
Danger
The insertion of the screws without the DC link bridge is not permitted.
Figure 2-1 Removal of the DC link bridge
The DC link bridges must be removed by loosening the M4 screws.
Danger
The DC link bridge must not be removed for power units and DC link components (e.g.
Capacitor Module) that are wider than 50 mm.

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based