INVT SV-DA200 User Manual

SV-DA200 series AC servo drives Wiring instruction
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Chapter 3 Wiring instruction
3.1 System wiring
L1 L2 L3
Electromagnetic
contactor
Turn on/off servo
power.
Please install surge
suppressor duing
usage.
Breaker
Power
ST O
switch
PC connection cable
PC
C
N
C
H
A
R
G
E
S
E
T
M
O
D
E
4
L2
L1
L1C
L3
3
N
C
CAN/485 communication
Grating ruler or the second encoder
Signal cable (I/O)
Upper device
L2C
+
N
C
-
B3
U
V
B2 1
C
N
2
W
Encoder signal
Safety input signal is valid
and correct wiring is needed
when STO safety function is
not used, namely STO is not
set to ON.
Safety input terminal signal is
invalid and wiring is not needed
when STO safety protection
function is used, namely when
STO switch is set to ON
Encoder connection cable
Main circuit cable of motor
Servo motor
Battery unit
（ when absolute encoder is used ）
Brake power
（ DC24V, provided by the user ）
Regenerative
brake resistor
Noise filter
Prevent the noise outside
the power cable
Used to cut off the circuit
when power cable flows
through overcurrent
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 Check to ensure the input power supply indicated on the name plate is the same as that of the
grid before connecting the input power supply of the drive.
 The electromagnetic contactor is used to switch on/off the power supply of the main circuit of
the servo drive. Do not use it to start/stop the servo drive.
 In the above figure, the external regenerative brake resistor is connected, and the short
connection wire between B2 and B3 should be removed, refer to chapter 3.2 for details. The
external regenerative brake resistor must be installed on flame-resistance material which has good
cooling effect eg metal.
3.1.1 Requirements on input power cable
The dimension of input power cable shall comply with local regulations.

INVT SV-DA200 Specifications

General

Brand	INVT
Model	SV-DA200
Category	Servo Drives
Language	English