Siemens SINUMERIK 840D sl Equipment Manual

Layers and protocols
Basically a distinction is made between three port areas:
• System ports / standardized ports
Ports 0 to 1023 (0
hex
to 3FF
hex
)
These ports are reserved for services, if they have not already been assigned as "reserved
ports" of the IANA itself (e.g. for future expansions).
• Registered ports
1024 to 49151 (400
hex
to BFFF
hex
)
These ports are intended for registered services, but can also be used for client programs.
• Dynamic ports
Ports 49152 to 65535 (C000
hex
to FFFF
hex
)
These ports are assigned dynamically from the operating system to client programs.
Connecting
7.2 Communication services and used port numbers
NCU 7x0.3B PN
48 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