WEST 8800 - Page 9

* Interface description Modbus RTU in speperate manual: see page 75.
Electrical connections
8800 process controller 9 Terminal connection
1
2
3
K
+
-
+
-
13V
22mA
13
14
15
11
12
13
17
(16)
14
15
12
11
10
3 OUT3 transmitter supply
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
(2)
(16)
option
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
(2)
(16)
option
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
(2)
(16)
option
11
12
13
14
15
10
11
12
13
14
15
10
11
12
13
14
15
RGND
RGND
RGND
RT
RS485-RS232
converter
PC
DATA A
DATA B
DATA A
DATA B
DATA A
DATA B
J
max. 1000m
"Twisted Pair” cable
10
RT
R=100 Ohm
RGND connection optional
R = 120...200 OhmT
R = 120...200 OhmT
9 RS485 interface (with RS232-RS485 interface converter) *