Siemens SIMOTION P350-3 Manual page 40

Hardware description
3.2 SIMOTION P350-3 PC unit
PROFIBUS/MPI interface
PROFIBUS/MPI interface
Pin No.
1
2
3
4
5
6
7
8
9
Shield
40
Short designation Meaning
– Unassigned
– Not assigned
LTG_B Signal line B of MPI module
RTS_AS RTSAS, control signal for received data
stream. The signal is "1" active when the
directly connected PLC is sending.
M5EXT M5EXT return line (GND) of the 5 V power
supply. The current load of an external
consumer connected between P5EXT and
M5EXT is not permitted to exceed 90 mA.
P5EXT P5EXT supply (+ 5 V) of the 5 V supply. The
current load of an external consumer
connected between P5EXT and M5EXT is not
permitted to exceed 90 mA.
– Not assigned
LTG_A Signal line A of MPI module
RTS_PG RTS output signal of the MPI module. The
control signal is "1" when the programming
device is sending.
On connector housing
Input/output
–
–
Input/output
Input
Output
Output
–
Input/output
Output
SIMOTION P350-3 and Panels
Manual, 05/2009