West Control Solutions CI 45 - Manual (Page 10)

. 4 Electrical connections
4.1 Connecting diagram
4.2 Terminal connections
a
Faulty connection might cause destruction of the instrument !
1 Connecting the supply voltage
Dependend on order
w
90 … 260 V AC terminal: 15, 16
w
24 V AC / DC terminal: 15, 16
For further information, see section "Technical data"
g
Instruments with optional system interface:
Energization is via the bus connector of field bus coupler or power supply module. Terminals 15, 16 must
not be used.
Electrical connections - preliminary -
10 Connecting diagram UNIFLEX CI 45
Data A Data A
Data B Data B
V
14 13 12
16 15
11
mV
17 18
INP2
INP1
OUT3
PWR
L N
OUT1
OUT2 90...260V AC
24V AC/DC
di1 8 7 6
3 2 1
5
3 4
(mV)
RGND RGND
RS 485
1
2
a
3
4
5
6
7
b
c
d
e
f
g
a
b
c
d a
b
Logic
V
h
i
j
k
e
11 12 13 14 11 12 13 14
15 16 17 18 15 16 17 18
1 2 3 4 1 2 3 4
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