Siemens SIMATIC PG 760 Manual page 90

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Hardware Information
MPI/DP Socket
Connector
7
7-10
The MPI/DP socket connector on the PG 760 has the following pinout. The
interface is electrically isolated.
Figure 7-4
MPI/DP Socket Connector
Pin No.
Designation
1
NC
2
NC
3
LTG_B
4
RTS_AS
5
M5EXT
6
P5 EXT
7
NC
8
LTG_A
9
RTS_PG
Screen
1
6
9
5
Description
Pin 1 is not assigned.
Pin 2 is not assigned.
Signal line B of MPI module.
RTSAS, control signal for received data
stream. The signal is "1" active when
programmable controller is sending.
M5EXT return line (GND) of the 5 V
power supply. The current load caused
by an external user connected between
P5EXT and M5EXT must not exceed
max. 90 mA.
P5EXT power supply (+5 V) of the 5 V
power supply. The current load caused
by an external user connected between
P5EXT and M5EXT must not exceed
max. 90 mA.
Pin 7 is not assigned.
Signal line A of the MPI module.
RTS output signal of the MPI module.
The control signal is "1" when
programming device is sending.
On connector casing
PG 760 Programming Device
Input/
Output
-
-
In-/Output
Input
Output
Output
-
In-/Output
Output
C79000-G7076-C761-01

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