Xylem FLYFT P7900, Installation, Operation And Maintenance Manual

Page: 30 / 76

4.5.3.1 Terminals used in standard applications
51
63
81
80
24
23
22
21
20
19
4
3
38
37 11
12
13
14
1
2
9
10
34
33
17 18
16 15
WS008193B
Terminal Description Terminal Description
37, 38 Temperature support bearing,
Pt100
13, 14 Analog input 0/4 -20 mA,
+12 VDC, GND
3, 4 Temperature main bearing, Pt100 1, 2 Leakage: Inspection chamber or
stator housing, FLS/FLS10
19, 20 Temperature stator winding 1,
Pt100
9, 10 Leakage, junction box: FLS/
FLS10
21, 22 Temperature stator winding 2,
Pt100
34, 33 Leakage, inspection chamber:
FLS10. Water in oil: CLS
23, 24 Temperature stator winding 3,
Pt100
15 T1 power supply and
communication
80, 81 Pump current, CT 16 T2 power supply and
communication
51, 63 Temperature stator winding:
Thermal contact or thermistor, TC
17 Not used
11, 12 V
out
+12 VDC, GND 18 Not used
4.5.4 Connect the cables: Pumps with MAS 711
1. Connect the monitoring equipment.
2. Connect the cable to the terminal board:
– If the MAS 711 system is used, then connect the cable to its terminal board according
to the illustration and table in
MAS 711 sensor connections
on page 31.
NOTICE:
As the cable ends are sealed to eliminate moisture entrainment during transport and
storage, no wire markings for the sensors at the outlet end of the cable are made at
the factory. Markings must therefore be carried out during installation of the unit.
3. Synchronize the MAS 711 base unit and the pump memory at the first installation:
4 Installation
28 P7900 Installation, Operation, and Maintenance Manual