CONNECTION EXAMPLES
Phase S
Ground
Phase T
Neutral
Phase R
4
5
6
7
8
+10 Vdc
24 Vac
Supply
Out
Input
Analog
1
2
3
Out
30 Vdc/ac
Alarm
Master
Slave
ON
PWR
AL
4..20mA
d Min Adj
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
c Reset Alarm
L1
h
i
L2
0..5V
0..10V
Load
Line
480 V
f Input selection
g Alarm Adj
e Max Adj
Line
Line
230 V
4
5
6
7
8
+10 Vdc
24 Vac
Supply
Out
Input
Analog
1
2
3
Out
30 Vdc/ac
Alarm
Master
Slave
ON
PWR
AL
4..20mA
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
L1
h
i
L2
0..5V
0..10V
Load
Line
480 V
Line
Line
230 V
4
5
6
7
8
+10 Vdc
24 Vac
Supply
Out
Input
Analog
1
2
3
Out
30 Vdc/ac
Alarm
Master
Slave
ON
PWR
AL
4..20mA
d Min Adj
AC1 50/60 Hz
GT 25A/480 Vac
0..20mA
c Reset Alarm
L1
h
i
L2
0..5V
0..10V
Load
Line
480 V
f Input selection
g Alarm Adj
e Max Adj
Line
Line
230 V
d Min Adj
c Reset Alarm
f Input selection
g Alarm Adj
e Max Adj
Carico
Potentiometer
Three-phase star connection with neutral.
Controller
Relay output - Alarm
(solid state relay)
Digital output
0-20mA
4-20mA
0-10Vdc
0-5Vdc
Three-phase connection (triangle or star) without neutral, with control of two phases using one GT in Master configuration
and one GS in Slave configuration.
Ground
Phase R
Phase T
Phase S
GT 50A/480 Vac
AC1 50/60 Hz
g Alarm Adj
230 V
f Input selection
c Reset Alarm
d Min Adj
e Max Adj
Line
0..10V
0..20mA
4..20mA
0..5V
480 V
L2
Load
i
Line
h
L1
Line
AL
PWR
ON
2
1
3
5
4
7
6
8
Master
Slave
+10 Vdc
Out
Supply
24 Vac
Analog
Input
Alarm
30 Vdc/ac
Out
ON/OFF Control
6
÷
32Vcc
ON
AL
AC1 50/60 Hz
GS 50A/480 Vac
Load
Line
Three-phase connection
Star connection
Potentiometer
Relay output - Alarm
(solid state relay)
Digital output
0-20mA
4-20mA
0-10Vdc
0-5Vdc
Controller
Fuse
24Vac 1,5VA
Fuse
Fuse
Fuse
Fuse
24Vac 1,5VA
*
*
Connections regarding the
load interrupted option (see
paragraph “Interrupted load
alarm)
Note: connect h or i
according to the load
tension.
*
*
*
*
*
*
*
*
*
Connections regarding the
load interrupted option (see
paragraph “Interrupted load
alarm)
Note: connect h or i
according to the load
tension.
*
