User's Manual

Siemens PLT 111 · 1999
3/30
Automation systems
Connection of personal computer
Connection diagrams
Connection of personal computer
Process monitor Process monitor
AS 235 basic unit /
AS 235 K basic system
AC 115 V or
AC 230 V
AC 115 V or
AC 230 V
Process operation
keyboard
Process operation
keyboard
Configuring
keyboard
Configuring
keyboard
Logging printer Logging printer
Message printerMessage printer
R
G
B
R
G
B
R
G
B
PBT
PDR
MDR
BK2 BK1
External
DC 24 V
supply
on site
167-8A 167-8A
167-8A167-8A
167-8C 167-8C
104
102
116 116
104
102
External
DC 24 V
supply
on site
Fig. 3/14 Connection of standard I/O devices to an AS 235 basic unit or an AS 235 K basic system with distances above 10 m
Fig. 3/15 Connection of a programming device or personal computer to an AS 235 basic unit or AS 235 K basic system (top) or to an
AS 235 H basic unit (bottom)
AS 235 basic unit /
AS 235 K basic system
PBT
BK2 BK1
Programming device/PC
TTY
interface
PROGRAF AS+
174
BK Interface module for operation channel
TV Keyboard distributor
Programming device/PC
TTY
interface
PROGRAF AS+
AS 235 H basic unit
BK2 BK1
174
TV TV
This catalog is out of date, see note on page 1