Inovance IS810N-INT Series User Manual

IS810N-INT Series Servo System User Manual (Brief)Chapter 2 Product Information
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2.5 Servo System Wiring
Figure 2-13 Wiring of a three-phase 380 V system
The servo drive is directly connected to an industrial power supply, with no isolation such
as transformers. In this case, a fuse or circuit breaker must be connected to the input
power supply to prevent cross electric accidents in the servo system. The servo drive is
not congured with a built-in protective grounding circuit. Connect a residual current device
(RCD) against both overload and short-circuit, or a specialized RCD combined with protective
grounding.
Do not use magnetic contactors for running or stopping the servo motor. As a high-inductance
device, the motor generates instantaneous high voltage, which may damage the contactor.
Pay attention to the power capacity when connecting an external control power supply or a
24 VDC power supply, especially when the power supply is for powering up multiple drives
or brakes. Insufcient power supply will lead to current insufciency, thus causing a drive or
brake failure. The brake shall be powered up by a 24 VDC power supply. The power must
match the motor model and meets the brake requirements.
Note 1: Remove the jumper between terminals and C of the servo drive when connecting
a regenerative resistor.
Note 2: CN3 is a communication output port. CN4 is a communication input port.
Circuit breaker for wiring
Used to protect the power
cable and cut off the circuit
during overcurrent.
Noise filter
A noise filter is installed to
prevent any external noise
from the power cable.
Electromagnetic
contactor
Turn ON/OFF power of
the servo drive. Install a
surge
Suppressor when using
this contactor.
Power Supply
Three-phase 380 VAC
Servo drive PLC
communication cable
3940
2 1
CN
5
CN
3
Ether NET Ethe rCAT
CN1 RS48
5
C
N
2
C
A
N
CANERR
CANRUN
BF
SF
ERR
RUN
RUN/ STOP
MFK
0 1 2 3 7654
2 765410 3
4 5 6 73210
I
II
CN4
Servo drive I/O
terminal
Servo motor main circuit
cable and encoder cables
Servo drive Ethernet
communication cable
Servo motor
Servo motor
Servo motor main
circuit cable and
encoder cables
Servo motor
Electromagnetic
contactor
24 VDC
power supply
24 VDC
R S T

Inovance IS810N-INT Series Specifications

General

Brand	Inovance
Model	IS810N-INT Series
Category	Servo Drives
Language	English