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Connection Diagram<br />
The connection diagram of the Inverter is shown in Fig 2.4.<br />
When using the Digital Operator/Monitor, the motor can be operated by wiring only the main circuits.<br />
DC reactor to improve input<br />
power factor (optional)<br />
Braking Resistor<br />
unit (optional)<br />
Magnetic<br />
Contactor<br />
Short-circuit Bar<br />
(+1) (+2) () B1 B2<br />
Motor<br />
L1<br />
3-phase power<br />
380 to 480V L2<br />
50/60Hz<br />
L3<br />
Line<br />
Filter<br />
L1 (R)<br />
L2 (S)<br />
L3 (T)<br />
U/T1<br />
V/T2<br />
W/T3<br />
IM/PM<br />
PE<br />
Forward run/stop<br />
S1<br />
TA1<br />
Reverse run/stop<br />
S2<br />
Multi-function<br />
Inputs<br />
(Factory setting)<br />
Nominal speed<br />
Inspection Run<br />
Internediate speed<br />
Leveling speed<br />
S3<br />
S4<br />
S5<br />
S6<br />
PG-X2<br />
(Optional)<br />
P<br />
P<br />
PG<br />
Not used<br />
Hardware baseblock<br />
S7<br />
BB<br />
TA3<br />
+24 V 8 mA<br />
TA2<br />
SC<br />
IP24V (24V)<br />
CN5 (NPN setting)<br />
E (G)<br />
A Pulse<br />
B Pulse<br />
Z Pulse<br />
Pulse Monitor Output<br />
RS-422 Level<br />
(100m or less wiring)<br />
External frequency<br />
reference<br />
Frequency setting<br />
adjustment<br />
2KΩ<br />
Frequency setter 3<br />
2 0 to 10 V<br />
2KΩ<br />
1<br />
P<br />
+V<br />
A1<br />
AC<br />
Frequency setting<br />
power +15V 20mA<br />
Master speed<br />
reference 0 to 10V<br />
0V<br />
MA<br />
MB<br />
MC<br />
M1<br />
M2<br />
Fault contact Output<br />
250VAC 1A or less<br />
30VDC 1A or less<br />
Brake Command<br />
(Factory setting)<br />
Communication<br />
and<br />
Control Cards<br />
(For Option)<br />
2CN<br />
M3<br />
M4<br />
M5<br />
M6<br />
Contactor Control<br />
(Factory setting)<br />
Inverter Ready<br />
(Factory setting)<br />
Multi-fanction<br />
Contact Output<br />
250VAC 1A or less<br />
30VDC 1A or less<br />
Input Voltage<br />
48/96VDC<br />
For Battery<br />
DC/DC<br />
Converter<br />
For option<br />
P<br />
P0<br />
N0<br />
Output Voltage<br />
For Contorl power supply<br />
Note:<br />
1.Main circuit terminals are indicatied with double circles and<br />
control circuit terminals are indicatied with a single circles<br />
2.The output current capacity of the +V terminal is 20mA<br />
3.Sequence input signal S1 to S7 and BB are labelled for sequence<br />
connections for no-voltage contacts or NPN transistors as the<br />
default setting.<br />
Shielded<br />
wires<br />
Twisted-pair<br />
wires<br />
Fig 2.4 Connection Diagram (Model CIMR-L7Z43P7 Shown Above)<br />
2-2
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