Siemens Expert Series User Manual

2 Alternative connection of the RS485/422 bus interface (example)
2.3 Connection example
Hints on operation
Operating note KS 50-1 TCont 5 Connection example
12
13
14
15
17
(16)
11
12
13
14
15
10
12
13
14
15
17
(16)
11
12
13
14
15
10
12
13
14
15
17
(16)
11
12
13
14
15
RGND RGND
RGND
RT
converter
RS485-RS232
PC
DATA A
DATA B
DATA A
DATA B
DATA A
DATA B
J
max. 1000m
”Twisted Pair”
10
RT
R=100 Ohm
RGND connection optional
R = 120...200 OhmT
R = 120...200 OhmT
OUT1
OUT2
OUT3
STL
heating
cooling
pump
INP1
INP2
heating
current
process
value
di1
di2
di3
STL
L.start
L.stop
remote/local
TTY
mould
tempering unit

Siemens Expert Series Specifications

General

Control Mode	PID
Input Type	Thermocouple, RTD, Analog
Output Type	Relay, Analog
Supply Voltage	100-240 VAC, 24 VAC/VDC
Display	LED
Communication	RS485