Siemens SINUMERIK 840D sl Equipment Manual

Technical data
8
Table 8-1 Safety-related data
Protection class I (protective conductor) as per EN 61800-5-1
Degree of protection to EN
60529
IP20 or IPXXB with option slot cover
or option board inserted
Approvals CE, cULus, KC
Declarations of conformity Directive 2004/108/EC (EMC)
Pollution degree 2
Cooling Open-circuit ventilation
Mounting position Vertical
Note
Our products for industrial applications are presently not in the area of validity of Directive
2011/65/EC (RoHS).
However, to use our products in equipment, which today must already comply with Directive
2011/65/EC (RoHS), we can con󹪝rm that our products comply with the limit values laid down in
directive 2011/65/EC (RoHS).
Table 8-2 Electrical and mechanical data
NCU 710.3B PN NCU 720.3B PN
NCU 730.3B PN
NCU 730.3B PN
Main memory 2 GB DRAM
1 MB NVM
2 GB DRAM
1 MB NVM
2 GB DRAM
1 MB NVM
SIMATIC S7 - integrated PLC 317-3 DP/PN PLC 317-3 DP/PN PLC 319-3 DP/PN
Input voltage 24 V DC 24 V DC 24 V DC
Power consumption, max. 281 W 352 W 367 W
Power loss, typ. 21 W 24 W 30 W
Dimensions W x H x D
1)
50 x 455 x 272 mm 50 x 455 x 272 mm 50 x 455 x 272 mm
Weight (without packaging) 3.8 kg 3.9 kg 4.0 kg
1)
With dual fan/battery module and spacers
NCU 7x0.3B PN
Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1 85

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