Siemens SIMATIC IPC647D

Technical specifications
8.5 Hardware description
SIMATIC IPC647D
Operating Instructions, 01/2014, A5E32996306-AA
141
PROFIBUS/MPI interface X9
1
Pinno.
Short name
Meaning
Input / output
1
–
Not used
–
2
–
Not used
–
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" when the directly
connected AS is sending.
Input
5 M5EXT M5EXT return line (GND) of 5 V power supply.
The current load of an external consumer
connected between P5EXT and M5EXT may
not exceed the 90 mA.
Output
6 P5 EXT P5EXT power supply (+5 V) of the 5 V power
supply. The current load of an external
consumer connected between P5EXT and
M5EXT may not exceed the 90 mA.
Output
7
–
Not used
–
8
LTG_A
Signal line A of the MPI module
Input/output
9 RTS_PG RTS output signal of the MPI module. The
control signal is "1" when the programming
device is sending.
Output
Shield
on connector casing
1
Optional product variant
PROFINET LAN X3 Port P0, P1, P3
Pinno.
Short name
Meaning
Input / output
1
RD+
Receive data
2
Input
2
RD-
Receive data
2
Input
3
TD+
Send data
2
Output
4, 5
1
SYMR
Internal 75 Ohm terminating resistor
_
6
TD-
Receive data
2
Output
7, 8
1
SYMT-
Internal 75 Ohm terminating resistor
_
S
Shield
LED 1
Lit green: link
LED 2
Lights up yellow: activity
1
Optional product variant
2
Auto Negotiation and auto crossover are supported