Inovance IS620PS1R6I Manual

2 Wiring
2
- 20 -
Figure 2-8 Terminal block arrangement of SIZE E
L1C
R
S
T
L2C
PE
P
+
D
C
-
U
V
W
2
-
1
Table 2-2 Names and functions of main circuit terminals of SIZE E
Terminal
Symbol
Terminal Name Terminal Function
R, S, T
Main circuit power input
terminals
Main circuit three-phase 380 V power input.
L1C, L2C
Control power input
terminals
Connect to control power input. For specic value, refer to the rated
voltage on the nameplate.
P
, D, C
Terminals for connecting
external regenerative
resistor
Terminals
P
and D are shorted by default. Remove the jumper between
P
and D, and connect an external regenerative resistor between
P
and
C if the braking capacity is insufcient.
The external regenerative resistor needs to be purchased additionally.
P
,
-
1
/
-
2
Common DC bus terminal
They are used for common DC bus connection when multiple servo
drives are used in parallel.
-
1
,
-
2
Terminals for connecting
external reactor
Terminals
-
1
and
-
2
are shorted by default. When the power
harmonic current need to be restricted, remove the jumper and connect
a reactor between
-
1
and
-
2
.
U, V, W
Servo motor connection
terminals
Connect to U, V and W phases of the servo motor.
PE Ground
Two grounding terminals of the servo drive are respectively connected
to those of the power supply and the servo motor.
The entire system must be grounded.

Inovance IS620PS1R6I Specifications

General

Brand	Inovance
Model	IS620PS1R6I
Category	Servo Drives
Language	English