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
2-5
DC link adapters are used to forward the DC link. Cross-sections of 35 mm² to 95 mm², max.
240 A, can be connected to the connection terminals.
The wiring is performed using single-wire / fine wire and shielded cables and laid short-circuit
and ground-fault safe.
Minimum size for the ventilation clearances for the two-/multi-row construction
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Figure 2-4 Ventilation clearance for the two-row construction
For components with a width of 50 to 100 mm, the separation between the top and bottom
row must be at least 300 mm.
For components with a width of 150 to 300 mm, the separation between the top and bottom
row must be at least 500 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