Basic Wiring Diagram - Hitachi SJ100 Series Quick Reference Manual

Basic Wiring Diagram

The following wiring diagram shows the power and motor connec-
tions for basic operation. The optional signal input wiring supports
external Fwd and Rev Run command, and a speed potentiometer.
From 3-phase
power input
source (See
specifications
label on inverter
for details)
Inputs:
Forward
Reverse
Analog reference
External
speed
reference
pot.
Analog common
SJ100
R
(L1)
S
(L2)
T
(N/L3)
P24
1
2
H
O
L
4
U
(T1)
V
(T2)
W
(T3)
AL1
Alarm contacts,
AL0
1 Form C
AL2
Open collector
outputs:
Run signal
12
Load
Load
Frequency
11 arrival signal
Logic output
common
CM2
Motor