Estun ProNet Plus Series - Page 40

ProNet Plus Series AC Servo User's Manual
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The standard wiring example of ProNet-□□□EG-EC servo drives is as shown in the following figure.
Noise Filter
L1 L2
Single-phase 200~230V (50/60Hz)
+10%
-15%
Power OFF
Power ON
1KM 1SUP
1KM
1Ry
L1
L2
FG
1
2
W
V
U
M
PG
Servomotor
Encoder
A(1)
B(2)
C(3)
D(4)
L2C
L1C
CN2
ProNet
Serial Servo Drives
Surge Protector
Magnetic Contactor
Molded-case Circuit Breaker
1Ry
1PL (Servo Alarm Display)
S+7
S-
8
BAT+17
BAT-
18
PG5V
9
PG0V
19
Shield
Serial Encoder
B2
B1
B3
Shell
Be sure to connect a surge suppressor to the
excitation coil of the magnetic contactor and relay.
Be sure to prepare the end of the
shielded wire properly.
Be sure to ground
B1
B2
B3
External Regenerator Resistor
ALM: Servo Alarm Output
Photocoupler Output:
Maximum Operating Voltage: DC30V
Maximum Output Current: DC50mA
TGON+11
COM2
14
S-RDY+
13
COM214
Allocable signals are as following:
COIN: Positioning Completion
TGON:Rotation Detection
S-RDY:Servo Ready
CLT:Torque Limit Detection
BK:Brake Interlock
PGC: Encoder C-Pulse Output
OT:Over Travel
RD: Servo Enabled Motor Excitation Output
HOME: Home Completion Output
ALM+
12
COM214
1Ry
1D
+24V
0V
CN1
Connect Shield to Connector Shell.
Shield
Shell
CN3
CN4
RJ45 Socket
1
2
RD+
3
N.C.4
N.C.
5
RD-
6
N.C.7
N.C.
8
1
2
3
4
5
6
7
8
Shield
Shell
Shield
Shell
TD+
TD-
RD+
N.C.
N.C.
RD-
N.C.
N.C.
TD+
TD-
5V
1
D- 2
D+
3
ID 4
GND
5
CN5
P
Represents Twisted-pair Wires
Allocable signals are as following:
S-ON: Servo ON
P-CON: P Control
P-OT: Forward Run Prohibited
N-OT: Reverse Run Prohibited
ALM-RST: Alarm Reset
+24V
DICOM
20
S-ON
15
P-CON
16
P-OT 17
N-OT
18
ALM-RST
19
3.3KΩ
EXT1
3
EXT2
4
Signals EXT1 and EXT2 are unable
to allocate, which shall be
connected to external signals.
Note
1.The main circuit power supply of ProNet-A5A～04Ais Single-phase 200V.
2.External regenerative resistor for ProNet-A5A～04Ais provided by customer, the model of 60W, 50Ωresistor is
recommended.
3.Change Pn521.0 from “1” to “0” when using the external regenerative resistor in ProNet- A5A～04A servo drives.