Electrical
connections
D184B140U02 FSM4000
39
5.3.2 Connecting the signal and magnet coil cables
The outer shielding of the magnet coil cable is attached to the busbar via the 6 mm clip (from
the accessory bag in the connection area). The outer shielding of the signal is routed in a similar
manner. Use the 7 mm clip (from the accessory bag in the connection area). The shielding for
the signal wires function as a driven shield to transmit the measurement signal. The signal-
reference voltage cable is attached to the flowmeter sensor and transmitter according to the
connection diagram.
G00
555
FRAM
3
1
2
Fig. 35
1
Signal cable
2
Magnet coil cable
3
Busbar (SE)
Important
The power supply of the FSM4000 with preamplifier is connected via -U and +U, instead of 1S
and 2S. If the flow indicator shows the incorrect direction after successful startup of the meter,
e.g., reverse instead of forward, correct this in the Operating Mode submenu of the
transmitter.
First switch off the Programming Protection ("Prog. Level"
"Specialist"). Then select the
parameter "Flow indication" and change "Standard" to "inverse". Finally, activate Programming
Protection via "Prog. Level"
"Locked").
Important
If the flowmeter sensor for older model meters (10D1422, 10DI1425, 10DS3111, DS4_, DS2_,
10D1462/72) is not yet equipped with the SE clamp, the outer shielding is connected to one
side of the transmitter only. Use the 12 mm clip (from the accessory bag), if necessary (e.g.,
10D1422).
