References Of Connections Terminals - EBARA SP FC 1,5T-2 Instructions Pour L'installation Et La Maintenance

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REFERENCES OF CONNECTIONS TERMINALS

Terminal ref.
L1 – L2 – L3 -
Connections of the supply line to the main isolating switch QS1.
ATTENTION! CONNECT THE EARTH LEAD CORRECTLY.
Connections of the electropump P1.
U – V – W -
Strictly respect the correspondence provided.
ATTENTION! CONNECT THE EARTH LEAD CORRECTLY.
Connections of the electropump P2.
U – V – W -
Strictly respect the correspondence provided.
ATTENTION! CONNECT THE EARTH LEAD CORRECTLY.
Connections of the electropump P3.
U – V – W -
Strictly respect the correspondence provided.
ATTENTION! CONNECT THE EARTH LEAD CORRECTLY.
Connection terminals of the pressure transducer ONE.
TR.P1
1 – 2 – 3
Terminals ref.: 1=
ATTENTION, CONNECT THE SCREEN TO TERMINAL 1.
Connection terminals of the pressure transducer TWO.
TR.P2
1 – 4 – 5 – 6
Terminals ref.: 1=
ATTENTION, CONNECT THE SCREEN TO TERMINAL 1.
Connection terminals of a remote control configurable to the page parameter 3.1.
Terminals ref: 15= inp., 16=power.
(connect only contacts without voltage)
R. C.
15 – 16
R.C. remote control: N.O. contact
Ext fault: N.C. contact
H2O lack: N.C. contact
P. Set reached.: N.O. contact
P.S. MIN. Connection terminals of the minimum pressure switch, float minimum level, flow meter.
7 – 8
(connect only contacts without voltage)
P.S. 1 Connection terminals of the control pressure switch of electropump ONE.
9 – 10
(connect only contacts without voltage)
Connection terminals of the control pressure switch of electropump TWO.
P.S. 2
11 – 12
(connect only contacts without voltage)
Connection terminals of the control pressure switch of electropump THREE.
P.S. 3
13 – 14
(connect only contacts without voltage)
Connection terminals of the potentiometer PSET EXT to be
ING. set in parameter 102.
17 – 18 – 5
Terminals ref.: 17=INP, 18=GND, 5= power.
(connect potentiometers 10 k-ohm 1 W)
Connection terminals of an external instrument configurable.
OUT.
Terminals ref. : 18=GND, 19= OUT.
18 – 19
(connect instruments with max. absorption 5 mA, 10 V)
Connection terminals of the remote serial communicationRS485.
RS485
20 – 21 – 22
Terminals ref.: 20=Screen of the communication cable, 21=D +, 22=D -
D.O.1 Connection terminals for remote alarm contact (page 3.2):
23 – 24 – 25
Terminals ref.: 23=NC, 24=COM. 25=NO. with panel not fed or in alarm status.
(ALARM) (contacts without voltage. Characteristic 250V ac 5A)
D.O.2 Connection terminals for remote alarm contact (page 3.3 ):
26 – 27 – 28
Terminals ref.: 26=NC, 27=COM. 28=NO. with panel not fed or in alarm status.
(ALARM) (contacts without voltage. Characteristic 250V ac 5A)
ENGLISH
FUNCTION
, 2= power 3= inp.
, 4= GND, 5=power, 6=inp.2.
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