ABB FSM4000 Inbetriebnahmeanleitung Seite 70

Electrical connection
with preamplifier DN 1 ... DN 1000 (1/25 ... 40")
Transmitter S4 (wall mount housing)
1
3 U+ 2 1
8 9 10 11
12 13 11 11 14
SE 3 U+ 2 1
Flowmeter sensor
Fig. 27: Connection diagram: Flowmeter sensor with preamplifier DN 1 ... DN 1000 (1/25 ... 40"), transmitter field-mount housing
1 Functional ground (busbar)
Pulse output 1)
2
Contact input 1)
3
Contact output 1)
4
Current output 1)
5
6 Magnet coil cable:
2
shielded 2 x 1 mm CE type 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
Frequency: 56 Hz ≤ f ≤ 64 Hz; 60 Hz supply power
1) see chapter "connection examples for peripherals" in the operating instructions and/or data sheet
Comment:
We recommend that shielded output cables be used with the shields connected to the functional ground at one end.
Important
If the flowmeter sensor is equipped with a preamplifier for low conductivity or in meter size DN 1 ... DN 8
(1/25 ... 5/16"), the shieldings of the signal wires must be connected to terminals U+ and U- on both the flowmeter
sensor and the transmitter.
Important
For information about potential upgrades for models 10D1422, 10DI1425 and 10DS3111A-E, refer to the chapter
"Connection diagrams" in the operating instructions.
24 - EN
1
U- 3 16 6 7
15
M3 M1 SE
U- 3A 16
51 52 81 82 41 42 31 32
2 3 4 5
16
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
16 with preamplifier (always with DN 1 ... DN 8 [1/25 ... 5/16"])
FSM4000
2- 1+
1
M3 M1 N L
6 7
1
1
G00596
D184B141U03