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Hardware Information
MPI/DP Socket
Connector
7
7-12
The MPI/DP socket connector on the PG 740 has the following pinout:
Figure 7-4
MPI/DP Socket Connector
Pin No.
Designation
1
NC
Pin 1 is not assigned
2
NC
Pin 2 is not assigned
3
LTG_B
Signal line B of MPI module Input/output
4
RTS_AS
RTSAS, control signal for
received data stream. The
signal is "1" active when the
programmble controller is
sending.
5
M5EXT
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.
6
P5 EXT
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.
7
NC
Pin 7 is not assigned.
8
LTG_A
Signal line A of the MPI
module.
9
RTS_PG
RTS output signal of the MPI
module. The control signal is
"1" when the programming
device is sending.
Screen
On connector casing
1
6
9
5
Description
Input/output
–
–
Input
Output
Output
–
Input/Output
Output
Programming Device PG 740
C79000-G7076-C742-01
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