ABB FSM4000 Series, Commissioning Instruction

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Electrical connection
D184B141U02 FSM4000 EN - 19
4.2 Connecting the flowmeter sensor
4.2.1 Connecting the signal and magnet coil cables
The flowmeter sensor is connected to the transmitter via the signal / magnet coil cables (part
nos. D173D025U01 / D173D147U01). The coils of the flowmeter sensor are supplied with a
excitation voltage by the transmitter over terminals M1/M3. Connect the cables to the flowmeter
sensor according to the following drawing, using a screwdriver with proper size and width.
G00
553
SE SE
3A
3A 1S 2S 1 2 3
16
16 M1 M3
1
2
3
6
5
7
4
6
9
8
G00
554
SE SE
3A
3A U- U+ 1 2 3
16
16 M1 M3
1
2
3
6
5
7
4
6
9
8
Fig. 22
1 red
2 blue
3 yellow
4 white
5 black
6 SE clamp
7 Signal cable
8 Grounding screw
9 Magnet coil cable
1 red
2 blue
3 yellow
4 white
5 black
6 SE clamp
7 Signal cable
8 Grounding screw
9 Magnet coil cable
Terminal designation Connection
1 + 2 Wires for the measuring signal
1S, 2S Shielding for signal wires
U+, U- Power supply for preamplifier via signal cable shielding
16 Cable for reference signal
3A Shielding for reference signal cable
3 Measuring ground (yellow)
M1 + M3 Connections for magnetic field excitation (black)
SE Outer cable shield