Siemens SINUMERIK 840D sl Equipment Manual

3. Carefully insert the new CompactFlash Card ② into the slot until it clicks into place. The
marking ③ provided on the CompactFlash Card is used as orientation: the two arrow heads
point to one another. When properly installed, the card does not extend beyond the housing.
4. Switch the power supply on again.



① Blanking plate
② CompactFlash Card
③ Marking for insertion direction
Figure 10-2 Inserting the CompactFlash card
Spare Parts/Accessories
10.2 CompactFlash Card
NCU 7x0.3B PN
158 Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1

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