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Electrical connections
5.4
Terminal connection diagrams
Standard DN 10 ... DN 1000 (3/8 ... 40")
S4 transmitter (wall mount housing)
1
3
2S
2
1
9
10
11
8
12 13
11 11 14
SE
3
2S
2
1
Flowmeter sensor
Fig. 36:
Connection diagram: Flowmeter sensor standard DN 10 ... DN 1000 (3/8 ... 40")
1 Functional ground (busbar)
1)
2 Pulse output
3 Contact input
1)
4 Contact output
1)
5 Current output
1)
6 Magnet coil cable:
2
shielded 2 x 1 mm
CE Typ 227 TEC 74
ABB order no. D173D147U01, 10 m included in shipment,
standard
7 Supply power
Low voltage: 100 ... 230 V AC, terminals L, N,
Low voltage: 20.4 ...26.4 V AC;
Low voltage:
20.4 ... 31.2 V DC
Low voltage:
Terminals 1+, 2-,
Frequency: 47 Hz ≤ f ≤ 53 Hz; 50 Hz supply power
56 Hz ≤ f ≤ 64 Hz; 60 Hz supply power
Frequency:
1)
See the section "Connection examples for peripherals" in the operating instructions and/or on the data sheet
Comment:
We recommend that shielded output cables be used with the shields connected to the functional ground at one end.
40
1
1S
3
16
6
7
15
M3
SE
1S
3A
16
M1
51 52 81 82 41 42 31 32
3
5
2
4
1
8 Steel shielding
9 Aluminum foil
10 Yellow
11 Shield
12 Blue
13 Red
14 White
15 Shielded signal cable: ABB order no. D173D025U01, 10 m
included in shipment
FSM4000
2- 1+
1
M3
M1
N
L
6
7
D184B140U02
1
1
G00595
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