Main Circuit; Control Circuit - Mitsubishi Electric 700 Series Installation Manualline

3 WIRING
Source logic
*1. DC reactor (FR-HEL)

Main circuit

Remove the jumper for the 01160
terminal
or less if a DC reactor is connected.
The DC reactor supplied with the

Control circuit

01800 or more should be connected
terminal
to these terminals.
3-phase AC
power supply
*2 To supply power to the control circuit
separately, remove the jumper across
R/L1–R1/L11 and S/L2–S1/L21.
Connect the power to the terminals
R1/L11 and S1/L21 then.
Control input signals (No voltage input allowed)
Terminal functions vary with
the input terminal
assignment.
(Pr. 178 to Pr. 189)
Multi-speed
selection
*3 JOG terminal can be
used as pulse train input.
Use Pr. 291 to select
JOG/Pulse.
Second function selection
*4. AU terminal can be
used as PTC input
terminal.
Terminal 4 input selection (current input selection)
Selection of automatic restart after
instantaneous power failure
Contact input common (Sink*)
24VDC power supply/ max. 100mA load current
Contact input common(Source*)
*(Common for external power supply transistor)
Frequency setting signal (Analog)
Frequency setting
potentiometer
Ω
1 k ,1/2 W,
*5 The input area can be set via
parameters. The setting within
the frame is pre-set at the
factory. (Pr. 73, Pr. 267).
Set the voltage/current input
switch in the OFF position to
Terminal 4
select voltage input (0 to 5 V
or 0 to 10 V) and in the ON
position to select current input
(0/4 to 20 mA).
*6 It is recommended to use a 1 kΩ, 2 W
potentiometer when the frequency setting
signal is changed frequently.
CAUTION
To prevent a malfunction due to noise, keep the signal cables more than 10cm away from the power cables.
After wiring, wire offcuts must not be left in the inverter. Wire offcuts can cause an alarm, failure or malfunction. Always keep the
inverter clean. When drilling mounting holes in a control box etc., take care not to allow chips and other foreign matter to enter the
inverter.
Set the voltage/current input switch in the correct position. An incorrect setting may cause a fault, failure or malfunction.
4
Earth
Jumper
*2
Earth
Forward
rotation
start
Reverse
rotation
start
Start
self-holding
selection
High speed
Medium speed
Low speed
Jog mode
Output stop
RESET
Auxiliary
input
input
(Current
input)
Connector for
plug-in option
Brake unit
(Option)
Jumper
Jumper
Connector for
with/without internal
EMC filter
Main circuit
Control circuit
PU
*5 Voltage/current
connector
input switch
USB
connector
0–5 V DC
0 to 10 V DC
4 to 20 mA DC
0– ±10 V DC
0 to ±5 V DC
4–20 mA DC
0 to 5 V DC
0 to 10 V DC
Option connector 1
Option connector 2
Option connector 3
Terminating
resistor
*7 The CN8 connector is provided with the
1800 or more.
*8 Brake resistor (FR-ABR)
Remove the jumper across terminal
PX–PR when connecting a brake resistor
(00023 to 00620).
Terminal PR is provided for the 00023 to
00620. Install a thermal relay to prevent an
overheat and burnout of the brake resistor.
3~
Relay output
Terminal functions
Relay output 1
vary with the output
(Alarm output) terminal assignment.
(Pr. 195, Pr. 196)
Relay output 2
Open-Collector output
Running
Terminal functions
vary with the output
Up to frequency
terminal assignment.
(Pr. 190 bis Pr. 194)
Instantaneous
power failure
Overload
Frequency detection
Open collector output common
Sink/source common
Analog current output
(0 to 20 mA DC)
Analog signal output
(0 to 10 V DC)
RS485 terminals
Data transmission
Data reception
(Permissible load
current 100mA)
M
Motor