ABB MAG-SM Instruction Bulletin page 46

Electromagnetic Flowmeter Converter
Contrast
Adjustment
Fuse 2 A-T
Part No. D151B001U04
Control Card
Optocoupler Design
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
L/N/PE 100/110/120/240 V AC
1L1/1L2/PE 24 V AC
Fig.19 19"-Connection Board Optocoupler
40
Front View
Jumper 1/2 without preamplifier (1S, 2S)
Rear View
Jumper 7/8 with preamplifier (U+, U-)
Connection Location
S901-Switch opened:
For flowmeter primaries
10DI1425 ≤ 16"[DN 400]
10DS2111/3111/3121
10DS2112/3112
C904
C901
C902 L901
C903
L902
L905
L903
F901
L904
SL
C908
For Fwd. Pulse 0-10 kHz
Circuit board trace break Tr.3
Jumper Br.9
Code Card
S901-Switch closed:
For flowmeter primaries
10DI1425 ≥ 20"[DN 500]
10D1422 1/10"-40"[DN 3-1000]
10DS3111A/...B/...C ≥ 20"[DN] 500
2c 2b 2a
V901 V905
R909
C924
R911
Br3
Br9
C917
C918
C922
C921
C909
Top View
Jumper 1 + 2
flowmeter primaries
Br
with preamplifiers
1
Jumper 7 + 8
R914
7
flowmeter primaries
2
with preamplifiers
R915
8
D901
C905
C925
C923
C927
2
Tr6
Tr5
3
C929
C926
Optocoupler
C928
Tr4
C920
C911
Control Board
Optocoupler Design
1
U902
4