13
Electromagnetic Flowmeter Converter
2.6.2 Interconnection Diagram for Retrofitting Converter 50SM1000 in 19”-Design;
Flowmeter Primary 10D1422
!
Potential differences between the protection earth
and ground are to be avoided.
!
Note:
Select the flowmeter primary model number in the
parameter “Primary Type” in Submenu “Primary” in the
converter. Switch S901 on the connection board of the
converter in the field mount housing must be opened
(connection board, see Pages 39 and 40).
WARNING:
The magnet coils are supplied from the line,
not from the converter. It is essential that both
the flowmeter primary and the converter are
connected over a single mains switch and a
single mains fuse.
!
1L1
L
N
M1 M3
V1
1L2
V2 V3 V4
11R
9
11
9
58
57
56
55
T- T+ R- R+
E7 C7 E8 C8
P1 P2 P3 P4 44 45 46
–
+ V5 V6
39 40
E9 C9
55 56
3
2S 2
1 1S
a)
b)
c)
14)
8)
7)
6)
5)
3) 4)
9)
10)
11)
12)
13)
6
2
1
3
7
L
N
2)
1)
Flowmeter Primaries
1/8” to 40” [DN 3 to DN 1000]
Converter 50SM1000
19”-Design
U2
22
31
22
31
A1
G2
3)
4)
Connection Board
S902
Connection Board
S902
Gnd
0 V
+24 V
16
F3
F1
3
3
16
6
7
B
A
VP
G2
Example see below
C
ont
act
I
nput
E
PE
Voltage Divider
Part No. D674A362U01
Fig.9
Interconnection Diagram, Converter 50SM1000, 19”-Design, Flowmeter Primaries 1/10” to 40” [DN 3 to DN 1000]
Summary of Contents for 50SM1000
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