Burkert Type 8620 - Manual (Page 155)

mxCONTROL Type 8620
Page 155
21 Appendices
21.1 Project (for example "BW 06")
21.1.1 Input/Output Assignment – project "BW 06"
21.1.2 Wiring Diagram Example for Project "BW 06"
Power
Supply Instrumentation
Supply
Transmi
tter
4-20 mA
-
3 Wir
e
mxCONTROL 8620 Hardware version 1
14
30
46
12
28
44
10
26
42
8
24
40
3
19
35
2
18
34
1
17
33
6
22
38
5
21
37
4
20
36
E
Inhib
ito
r
Pump Ble
ed
Va
lve
Oxyg
en
S
cav
en
ger
Pump
N
0 V
L
100 .. 240 V AC
internally connected
Transmi
tter
4-20 mA
-
2 Wir
e
Transmi
tter
4-20 mA
-
2 Wir
e
16
32
48
C
ommon Al
arm
50
71
92
S
tand-By
53
74
95
Wa
te
r-Meter
55
76
97
Fl
ow
Feed
W
ate
r
4-
20
m
A
24V D
C
56
77
98
T
emperature
F
eed Water
4-
20m
A
24V D
C
Co
nducti
vity
4-
2
0m
A
GND
24V D
C
54
75
96
For sensor inputs shielded cables
are recommended for best EMC.
Connect the shield with the respec-
tive GND of Instrumentation Supply.