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Description of the GPC 400 A...GPC 600 A connections
TOP VIEW
J6
Connector
V-LINE
4/L2 3/L1
(Ref. V_LINE)
J7
Connector (optional)
V-LOAD
6/T2 5/T1
(Ref. V_LOAD)
Magnetic area for
fixing KEYPAD
HB Button
Load configuration
DIP switch
MODBUS address
rotary switches
J4
Analogue Input
connector
Potentiometer
OUT +5 V
+INA1
GND
EARTH
+INA2
+INA3
GND
PE
Protective EARTH connection
Connector (optional)
J5
3 EXTERNAL CT inputs
J5
1-L1
"LINE" input connection (bar
or cable)
J4
Figure 11 - Description of the GPC 400 A...GPC 600 A connections
81900A "MHW_GPC-40/600A"_03-2021_ENG_page 20
BOTTOM VIEW
TA1 +
TA1 -
TA2 +
TA2 -
TA3 +
TA3 -
FRONT VIEW
J8-J9
PORT1
RS-485 MODBUS RTU
2 RJ11 connectors
Termination DIP switch
2-T1
Output connection
"LOAD"
(bar or cable)
-
DB9
+
KEYPAD connector
J1
Auxiliary output connector
(optional)
COM
OUT5
OUT6
OUT 7
OUT 8
J1
Relay output connector
J2
(OUT)-OUT10)
C (OUT 9)
NC
NO
C (OUT10)
NC
NO
J2
Power supply connector and 24
J3
V digital inputs
Warning! The INDIG 4 input is
+24Vdc SUPPLY
GND
configured by default as PNP
EARTH
with an active INTERLOCK
+ INDIG 1
+ INDIG 2
function. With the INTERLOCK
+ INDIG 3
function active, the input must
+ INDIG 4 / INTERLOCK
J3
GND
be set to 1 to enable the power
outputs.
E01
ETH0
E02
E11
PORT2
ETH1
E12
FIELD BUS + status LED
(optional)
8 status LEDs
(configurable)
(green)
RUN....................
(red)
ERROR................
(yellow)
DI1......................
(yellow)
DI2......................
(yellow)
01.......................
02.......................
(yellow)
03.......................
(yellow)
BUTTON..............
(yellow)
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