Interconnection Diagrams; Interconnection Diagrams, Flowmeter Primaries 1/25" - 16" [Dn 1 - Dn 400] With Converter In Field Mount Housing Or 19"-Design - ABB MAG-SM Instruction Bulletin

2.5

Interconnection Diagrams

2.5.1 Interconnection Diagrams, Flowmeter Primaries 1/25" - 16" [DN 1 - DN 400] with Converter
in Field Mount Housing or 19"-Design
!
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
must be opened (Connection Board, see Pages 38/39/40).
If the flowmeter primary does not include a SE terminal then
only one end of the outer shield is to be connected at the
converter.
Converter 50SM1000
Field Mount Housing or 19"-Design
Gnd
E
1L1 1L2
L N PE M1 M3
2)
1)
3)
U2 22 31
4)
22 31 A1
+24 V
0 V
Potential differences between the protection earth
!
and ground are to be avoided.
Fig.6 Interconnection Diagram Converter 50SM1000, Flowmeter Primaries 1/25"-16" (DN 1 - DN 400)
8)
G2 B A VP
7)
T- T+ R- R+
6) 55 56 57 58
5)
9 11 9 E7 C7 E8 C8
11R
V1 V2 V3 V4 P1 P2 P3 P4 44 45 46 –
3) 4) 9)
Example
see below
Connection Board
S902
G2
Connection Board
S902
Electromagnetic Flowmeter Converter
55 56
E9 C9
39 40
+ V5 V6
10) 11) 12)
M1 M3
c)
b)
17)
a)
+U
6 7 16 2S 2
13)
SE 16 3A 2S 2
+U
Flowmeter Primaries
1/25" to 16" (DN 1 to DN 400)
-U
1 1S 3 3
14)
1 1S 3 SE
-U
15)
7