Siemens SINUMERIK 840D sl Manual

Structure of the drive group
2.2 Layout of the Components
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
2-9
Note
To ensure the optimum reachability and the access to the connection plugs for digital signals
/ bus connections, the following placement notes should be observed.
2.2.2 Layout of the NX for single row construction integrated in the power unit group
If NX components are present, they should be added between the power unit and the NCU.
This ensures the best-possible reachability and access to the connection plugs for digital
signals / bus connections.
Figure 2-7 NX between NCU and Line Module

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