Siemens SIMATIC PC Adapter Notice D'utilisation page 45

Quick Reference Guide
Pin Abbre- Description
No. viation
7 P24V 24V supply's +24V line,
supplies adapter electronics
via DC/DC converter
(PC potential area)
8 LTG_A Data line A
9 RTS_PG Adapter's RTS output signal.
The signal is '1' when the
adapter is transmitting.
Shield On connector casing*
* The shield is interconnected with the RS232 connector via
the adapte casing's shield.
PC/TS Adapter
A5E00078070-03
PC/TS Adapter
Input/
Output
Input
Input/
output
Output
11