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CONNECTING DIAGRAM
Frequency
setting device
500
-
Nї
DC0
-
10V
(12bit)
DC0
-
10V (10bit)
(G)
DC
-
10
-
+10V
(12bit)
DC4
-
20mA (12bit)
DC4
-
20mA (10bit)
DC0
-
10V
O2
OI
L
AM
AMI
10kї
10kї
ї
TH
H
O
SN
RP
SN
SP
DC10V
15
11
CM2
Thermistor
Intelligent output terminals
(5 terminals)
RS-485
Serial communication port
Expansion card 1
Expansion card 2
AM monitor output
(Analog output)
AM monitor output
(Analog output)
Option
Customer wiring
(Outside the inverter)
PLC
CM1
FW
8
7
6
1
FM
CM1
DC24V
-
+
P
RB
P
RB
Short-circuit
bar
Forward command
Intelligent input
terminals (8 terminals)
FM monitor output
(PWM)
SJ700: For 30kW (40HP) and over
SJ700B: For 37kW (50HP) and over
Intelligent relay
output contacts
(default:alarm output)
*1
(Inverter)
Braking resistor (RB
)
(To operating circuit)
SJ700: For up to 22kW (30HP)
SJ700B: For up to 30kW (40HP)
IM
SJ700/SJ700B
(T3)W
(T2)V
(T1)U
N
P
RB
R1
R2
RB
(+1)PD
AL1
AL2
AL1
AL2
RB
P
RB
P
N
(+)
(
-
)
DC link choke (Note1)
Dynamic braking unit (BRD)
R (L1)
S (L2)
T (L3)
R
P24
T (J51)
R0
T0
200V class 200V
-
240V+10%,
-
15%
50/60Hz±5%
400V class 380V
-
480V+10%,
-
15%
50/60Hz±5%
(*2)Remove connection with J51
when RoTo power is supplied
externally
(*2)
Control power source
Terminal Name
Common terminal
FW, 1, 2, 3, 4, 5, 6, 7, 8 FM, TH H, O, O2, OI, AM, AMI
L
11,12,13,14,15
CM2
P24 CM1
Note1:Please be sure to connect DC reactor attached to 1850HF,2200HF,3150HF and 4000HF.
(1850HF,2200HF and 3150HF of US/JP Version: DC reator is not attached.)
The alarm relay contacts ALO and AL2
when it is in Trip Mode or when input
Power is OFF,by factory default setting.
()
*1
N
P
Source type logic
27