Breaker
IS580
CN2
CN2
CN3
CN5
R
S
T
M
+
– PB
U
V
W
Encoder
Servo pump
CGND
485B
CANH
CANL
485A
CN12
Built-in
PG card
Shield
Shield
HMI
PG card
connecting cable
Model: S3T113CZ-PG
PTCP
PTCN
AI1
AI2
AI3
10V
13V
GND
AO1
AO2
GND
DI1
DI2
DI3
DI4
DI5
COM
COM
OP
24V
Thermistor
T/A1
T/B1
T/C1
T/A2
T/C2
T/A3
T/C3
Pump enable
DO1
DO2
DO3
DO4
DO5
COM
AO1
AO2
GND
AI1
AI2
GND
PID selection 1
Slave pump address selection 1
Fault reset
CAN communication enable
(multi-pump convergent flow)
Oil pressure reference: 0 to 10 V
Flow reference: 0 to 10 V
Current oil pressure detection:
-10 to 10 V
COM
DI1
DI2
COM
DI3
COM
DI4
Fault output (NC/NO)
Pressure control state output (NC)
CN1
CN1
Three-phase AC
power supply
L2
L3
L1
PE
MCCB
MC
Contactor
Loop magnetic ring
(wind it a turn)
L2
L3
L1
PE
S
T
R
Filter
U- U+ Z- Z+
COS-
B-
COS+
B-
SIN-
B-
SIN+
B-
EXC-
GND
EXC+
VCC
J4 J3 J2
Red-
white
Yellow-
white
Yellow
BlueRedBlack
Servo motor
control cable
interface board
+13V
AI3
GND
Pressure
sensor
+13V
AI3
GND
Pressure sensor
24 VDC
Wiring when internal
power supply is applied
Wiring when external
power supply is applied
Braking
resistor
MDBUN
Braking unit
+
– PB
PE
BR P(+)
Braking unit
MDBUN
Braking resistor
Braking resistor
+
– PB
75 kW and below
90 kW and above
1
2
3
45
6
789
J3
J3
IMM computer
Current flow detection:
-10 to 10 V
Double-discharge plunger pump
sloping switchover (NO)