Siemens SINUMERIK MCU1720, Руководство по эксплуатации оборудования

Страница: 61 / 102

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.
MCU communication services and port numbers
Device Interface Port Protocol Function Description
MCU 1720
X130
2)
22 TCP/UDP SSH NCU Linux Secure Shell or SSH refers to both a network pro‐
tocol and the associated programs, which can be
used to safely establish an encrypted network con‐
nection with a remote device.
X130
2)
102 TCP S7 communication ISO on TCP (according to RFC 1006), SIMATIC
S7-1500 PLC communication
X130
2)
4840 TCP/UDP OPC UA Protocol OPC UA (Unified Architecture) is a standardized,
industrial communication protocol for access to con‐
trol data, e.g. by higher-level control systems.
X130
2)
5900 TCP/UDP VNC Virtual Network Computing (VNC) is a software that
displays the screen content of a remote computer
(server) on a local computer (client), and in return
sends keyboard and mouse movements of the local
computer to the remote computer.
1)
Internal HMI network
2)
Company network
Note: Note that the firewall X130 is closed as delivered.
8.4 Securing cables
Secure all cables connected to the device at the strain relief element, each with a cable tie. The
required cable ties are not part of the scope of delivery.
Requirement
● Maximum of 6 cable ties for USB, Ethernet
Maximum cable tie width 3 mm
● 1 cutting tool
Connecting
8.4 Securing cables
MCU 1720
Equipment Manual, 09/2019, A5E47437728B AB
61