Interconnection Diagram For Retrofitting Converter 50Sm1000 In 19"-Design; Flowmeter Primary 10D1422 - ABB MAG-SM Instruction Bulletin

2.6.2 Interconnection Diagram for Retrofitting Converter 50SM1000 in 19"-Design;
Flowmeter Primary 10D1422
!
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).
Converter 50SM1000
19"-Design
Gnd
1L1 1L2 E F1
L N PE M1 M3
1)
2)
3)
U2 22
4)
22 31
+24 V
0 V
Potential differences between the protection earth
!
and ground are to be avoided.
Fig.9 Interconnection Diagram, Converter 50SM1000, 19"-Design, Flowmeter Primaries 1/10" to 40" [DN 3 to DN 1000]
8) G2 B A VP
7)
T- T+ R- R+
6)
55 56 57 58
5)
F3 9 11 9 11R E7 C7 E8 C8
V1 V2 V3 V4 P1 P2 P3 P4 44 45 46 –
3) 4)
Example see below
31 Connection Board
S902
Connection Board
A1 G2
S902
Electromagnetic Flowmeter Converter
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.
9) 10) 11) 12)
Voltage Divider
Part No. D674A362U01
c)
55 56
b)
E9 C9
a)
39 40
+ V5 V6 3 16 2S 2
13) 3 16
6 7
L N 6 7 2
Flowmeter Primaries
1/8" to 40" [DN 3 to DN 1000]
1 1S 3
14)
1 3
13