Bosch Rexroth IMpnio Manual page 6

20/84 Bosch Rexroth AG
Device description
Transfer rates of 10 MBit/s or 100 MBit/s are
supported.
1
NS
Fig. 1: IMpnio interface module, front view
(socket)
1 NS LED (network status)
2 Profinet interface
3 LINK LED (connection/activity)
4 MS LED (module status)
5 Screws
Interface connection assignment
The interface has an 8-pin RJ45 socket
design.
Table 1
Pin Signal
1 Transmit +
2 Transmit –
3 Receive +
4 NC
5 NC
6 Receive –
7 NC
8 NC
2 3 4
MS
LINK
Description/function
Profinet transmission
cable
Profinet transmission
cable
Profinet reception cable
Profinet reception cable
IMpnio | 3 609 929 B64/2008-05
Suitable connection plugs
Use connection plugs in accordance with
standard IEC 61158.
Display elements
The NS LED indicates the Profinet status.
Table 2 NS
LED display Meaning
Off No voltage, not initialized, or no
5
connection to the IO controller
Green Online (RUN), connection
established to IO controller,
IO controller during operation
Flashing green Online (STOP), connection
established to IO controller,
IO controller in idle mode
The LINK LED indicates the connection or
activity via Profinet.
Table 3 LINK
LED display Meaning
Off No connection, no
communication
Green Connection established, no
communication
Flashing Connection established,
green communication running