Siemens SINUMERIK 840D sl Manual

Structure of the drive group
2.1 Structure
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
2-7
2.1.5 Direct installation of a CU-/NCU-/NX module on the Line Module
The Line Modules permit the docking of a CU320-/ NCU-/ NX component using the
attachment elements present as standard on the left-hand side of the housing.
Remove the holder for securing the Control Unit.
Various expansion version make it necessary to remove the plastic retaining element:
● If the component to be mounted comes into contact with the lefthand cabinet panel
● for a center infeed using Line Modules 55 / 80 / 120 kW
Use suitable tools to lift the latching device
and push up the holder.
Remove the holder. After the removing the holder

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