Siemens SIMATIC PC Adapter TS Adapter - Page 15

PC/TS AdapterQuick Reference Guide
PC/TS Adapter
A5E00078070-02
11
Pin
No.
Input/
Output
DescriptionAbbre-
viation
7 P24V 24V supply’s +24V line,
supplies adapter electronics
via DC/DC converter (PC
potential area)
Input
8 LTG_A Data line A Input/out-
put
9 RTS_P
G
Adapter’s RTS output
signal. The signal is ‘1’
when the adapter is
transmitting.
Output
Shield On connector casing*
* The shield is interconnected with the RS232 connector via
the adapte casing’s shield.