Connecting Diagram; Source Type Logic - Hitachi SJ300 Series Manual

Sensorless vector contro
Hide thumbs Also See for SJ300 Series:
Table of Contents

Advertisement

CONNECTING DIAGRAM

■Source type logic

In case of 400V class, place a transformer for operating circuit to receive 200V.
200V - 240V±10%
50/60Hz±5%
(*2)Remove connection with J51
when RoTo power is supplied
externally
Control power source
Short-circuit
Forward command
Intelligent input
terminals (8 terminals)
-
FM monitor output
(PWM)
Thermistor
Frequency
setting device
500 - 2kΩ
DC0 - 10V
DC - 10 - +10V
DC4 - 20mA (12bit)
DC0 - 10V (8bit)
AM monitor output
(Analog output)
AM monitor output
(Analog output)
DC4 - 20mA (8bit)
Terminal Name
FW, 1, 2, 3, 4, 5, 6, 7, 8
Common terminal
R(L1)
S(L2)
T(L3)
R
(*2)
T (J51)
R0
T0
P24
PLC
bar
CM1
FW
8
7
6
1
+
FM
CM1
TH
H
DC0 - 10V
(12bit)
O
10kΩ
O2
(12bit)
10kΩ
OI
100Ω
L
AM
AMI
FM, TH
H, O, O2, OI, AM, AMI
P24
CM1
(T1) U
SJ300
(T2) V
(T3) W
(+1) PD
( + )
P
RB
( - )
N
For 15kW(20HP) and over
AL0
AL1
AL2
Intelligent relay
output contacts
15
DC24V
11
CM2
SP
SN
RP
SN
DC10V
Expansion card 1
Expansion card 2
(G)
L
IM
DC link choke
Dynamic braking unit (BRD)
RB
P
AL1
RB
AL2
P
N
R1
AL1
RB
R2
P
AL2
For up to 11kW(15HP)
P
P
RB
RB
N
Braking resistor ( RB )
Intelligent output terminals
RS-485
Serial communication port
Option
Customer wiring
(Outside the inverter)
22

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents