40
Electromagnetic Flowmeter Converter
U902
2
3
1
4
2c 2b 2a
P1
1S
+
3
P2
1
-
15
P3
2
V1
V5
16
P4
2S
V2
V6
U2
G2
V3
M1
V4
M3
L
N
PE
3
V9
V8
A1
A2
22
31
G2
Br3
Br9
C924
R911
C925
C923
C927
C926
C928
Tr4
C920
C911
C922
C921
C909
L904
C907
C908
SL
F901
L903
L905
L902
C917
C918
R916
S905
S902
C902
C903
C904
C901
S901
C919
Tr
3
R909
V901
V905
L901
C905
D901
R915
1
7
R914
2
8
Br
C929
Tr5
Tr6
L/N/PE 100/110/120/240 V AC
1L1/1L2/PE 24 V AC
For Fwd. Pulse 0-10 kHz
Circuit board trace break Tr.3
Jumper Br.9
Control Board
Optocoupler Design
Jumper 1 + 2
flowmeter primaries
with preamplifiers
Terminal designations for
flowmeter primaries with
preamplifiers
Standard and Ex-Design
Model 10DS3111
Terminals M1/M3
Ex-Design
Model 10DS3112
Terminals F1/F3
Fuse 2 A-T
ABB-Part No. D151B001U04
S901-Switch opened:
For flowmeter primaries
10DI1425
≤
16”[DN 400]
10DS2111/3111/3121
10DS2112/3112
S901-Switch closed:
For flowmeter primaries
10DI1425
≥
20”[DN 500]
10D1422 1/10”-40”[DN 3-1000]
10DS3111A/...B/...C
≥
20”[DN] 500
Optocoupler
Jumper 7 + 8
flowmeter primaries
with preamplifiers
Code Card
Rear View
Connection Location
Top View
Fuse 2 A-T
Part No. D151B001U04
Front View
Control Card
Optocoupler Design
Contrast
Adjustment
Jumper 1/2 without preamplifier (1S, 2S)
Jumper 7/8 with preamplifier (U+, U-)
Fig.19
19”-Connection Board Optocoupler
Summary of Contents for 50SM1000
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