X2 Profinet - Siemens SINUMERIK 828D Manual

7.6.3.2

X2 PROFINET

Requirement
The I/O module has certified PROFINET interfaces, however their functionality cannot be
fully utilized within the scope of the SINUMERIK 828D control system. Networking within
SINUMERIK 828D is performed via a PLC I/O interface, which is based on PROFINET.
Data Transmission Rate and Cables
The interfaces are designed for full-duplex mode; in other words, the ports can both transmit
and receive. When connecting I/O modules to the SINUMERIK 828D, please use the
preassembled SINAMICS DRIVE-CLiQ signal cables; from a technical point of view, these
are also suitable for use with PROFINET:
● Order No.: 6FX2002-1DC00-...
● The transmission characteristics of these cables meet the requirements of CAT5.
● Data transmission speed: 100 Mbps (fast Ethernet).
● The maximum length of the connections between the end device and network component
Pin assignment
Table 7- 51
Pin
1
2
3
4
5
6
7
8
PPU
Manual, 03/2013, 6FC5397-2DP40-3BA1
or between two network components (e.g. switch ports) must not exceed 70 m.
Pin assignment - PROFINET X2, Port 1 and Port 2
Signal name Signal type
TX+ O
TX- O
RX+ I
N.C. -
N.C. -
RX- I
N.C. -
N.C. -
Meaning
Transmit data +
Transmit data -
Receive data +
Not assigned
Not assigned
Receive data -
Not assigned
Not assigned
Connectable components
7.6 PP 72/48D 2/2A PN
179