Pin Configuration - Siemens SIMATIC S7 Instrucciones Breves

PC/TS Adapter
6.3

Pin Configuration

The MPI/DP connector has the following pin configuration:
1
6
Figure 1-9 MPI/DP Connector
Signals
Pin Abbre- Description
No. viation
1 NC Pin is unassigned
2 M24V 24 V supply's 0 V line, sup-
plies adapter electronics via
DC/DC converter
(PC potential area)
3 LTG_B Data line B
4 RTSAS RTSAS Control signal for re-
ceive data current; the signal
is active '1' when the directly
connected interface module
is transmitting.
5 M5V 5 V supply's 0 V line,
supplies the adapter's
S7/M7/C7 potential area
6 P5V 5 V supply's +5V line,
supplies the adapter's
S7/M7/C7 potential area
10
Quick Reference Guide
5
9
Input/
Output
–
Input
Input/
output
Input
Input
Input
PC/TS Adapter
A5E00078070-03