Configurations - Siemens SINUMERIK 840D sl TCU 30.3 Manual

Description

2.2 Configurations

Design
The TCUs are coupled via Ethernet as Thin Clients in a dedicated subnetwork (via DHCP
server on the PCU/NCU) to the PCU/NCU.
Interfaces:
● 4 x USB 2.0 Hi-Speed to connect the mouse, keyboard and USB flash drive
● Ethernet 10/100/1000 Mbit/s
The transmission rate in Ethernet system networks automatically sets itself to the maximum
possible value. 1000 Mbit/s can only be achieved with NCU 7x0.3B PN and PCU 50.5 (if a
PCU is required).
Note
The Ethernet interface has so-called Auto MDI-X functionality. If required, the send and
receive lines of the Ethernet cable are crossed in the PHY. If, however, the partner does
not have "Autocrossover", a crossover cable is required.
Information about third-party software used
This product contains open source software. License information can be obtained via the
shortcut "License files" on your SINUMERIK PCU desktop, or navigate to the SINUMERIK
Operate Readme OSS path "Setup/system data: System CF card/siemens/oss-license" on
your SINUMERIK NCU and read the appropriate OSS file for this device.
2.2 Configurations
Configurations
The following distributed configurations are possible with a TCU 30.3:
Figure 2-1
12
Minimum configuration with an operator panel front
TCU 30.3
Manual, 09/2017, A5E40874197