Wiring - Mitsubishi Electric 700 Series Installation Manualline

3 WIRING

3.1 Terminal connection diagram
Source logic
Main circuit terminal
Control circuit terminal
3-phase AC
power supply
*2 To supply power to the
control circuit separately,
remove the jumper across
R1/L11 and S1/L21.
Control input signals (No voltage input allowed)
Terminal functions vary with
the input terminal
assignment.
(Pr. 178 to Pr. 189)
(Refer to the Instruction
Manual (Applied))
Multi-speed selection
*3 JOG terminal can be used
as pulse train input
terminal. Use Pr. 291 to
select JOG/pulse.
Second function selection
*4 AU terminal can be
used as PTC input
terminal.
Current input selection
Selection of automatic restart after
instantaneous power failure
Contact input common (Sink*)
24 V DC power supply/max. 100 mA load current
*(Common for external power supply transistor)
Frequency setting signal (Analog)
Frequency setting
potentiometer
,
1k 1/2W
*5 Terminal input specifica-
tions can be changed by
analog input specifications
Auxiliary
switchover (Pr. 73, Pr. 267).
Set the voltage/current
input switch in the OFF
position to select voltage
Terminal 4
input (0 to 5V/0 to10V) and
(Current
ON to select current input
(4 to 20mA). (Refer to the
Instruction Manual (Applied))
*6 It is recommended to use 1kΩ, 2W
potentiometer when the frequency
setting signal is changed frequently.
6
*1 DC reactor (FR-HEL)
Be sure to connect the DC reactor
supplied.
MC
MCCB
R/L1
S/L2
T/L3
Jumper
*2
R1/L11
S1/L21
Earth
(Ground)
STF
Forward
rotation
start
STR
Reverse
rotation
start
STOP
Start self-
holding
selection
RH
High speed
RM
Middle speed
RL
Low speed
JOG
Jog mode
RT
MRS
Output stop
RES
Reset
AU
CS
SD
PC
Contact input common (Source*)
10E(+10V)
10(+5V)
3
2
2
5
1
(+)
1
input
(-)
(+) 4
input
(-)
input)
Connector for
plug-in option
connection
*1
P1 P/+
Inrush
current
limit
circuit
T
Main circuit
Control circuit
*3
*4
AU
PTC
24V
PU
*5 Voltage/ connector
current
input switch
4 2
ON
OFF
initial value
0–5V DC
0 to 10V DC
selectable
0 to 20mA DC
initial value
0– ±10V DC
selectable
*5
0 to ±5V DC
initial value
4–20mA DC
0 to 5V DC
*5
selectable
0 to 10V DC
Option connector 1
Option connector 2
Option connector 3
Terminating
resistor
N/–
U
V
W
C1
Terminal functions
B1
Relay output 1
vary with the output
(Alarm output)
terminal assignment
A1
(Pr. 195, Pr. 196)
(Refer to the
Instruction Manual
C2
(Applied))
B2
Relay output 2
A2
Open collector output
RUN
Running
Terminal functions
SU
vary with the output
Up to frequency
terminal assignment
IPF
(Pr. 190 to Pr. 194)
Instantaneous
(Refer to the
power failure
Instruction Manual
OL
(Applied))
Overload
FU
Frequency detection
SE
Open collector output common
Sink/source common
(+)
CA
Analog current output
(0 to 20mADC)
(-)
(+)
AM
Analog signal output
(0 to 10VDC)
5
(-)
RS-485 terminals
TXD+
Data transmission
TXD-
RXD+
Data reception
RXD-
SG
GND
(Permissible load
VCC
5V
current 100mA)
M
Motor
3~
Earth
(Ground)
Relay output