Siemens SIMATIC S5 Series - Page 84

8
8-3
Working with S5-DOS/ST
C79000-G8576-C760-03
Fa. Köster & Hesse GmbH
Reinickendorfer Str. 2
D-58611 Iserlohn
9-pin male
25-pin female
Partner PG
PLC
PG/PC
2
3
7
4
1
5
1/4 189
1/4 188
1/4 188
1/4 188
J5
J3
ba
10k
+ 12 V
+ 12 V
J4
ba
10k
R x D
T x D
RTS
DTR
CD
GND
(20 mA)
(50 mA)
(20 mA)
(50 mA)
8
21
22
10
R+
R-
T+
T-
By inserting J3 and J4 in position b, RTS and DTR become log. ”1” (pos. a means log “0”).
Address
Pin Assignment of
the V.24/TTY
Converter (Köster
Box)
V.24/TTY Converter