Wiring; Terminal Connection Diagram - Mitsubishi Electric F700 Instruction Manual

Wiring

1.2 Wiring

1.2.1

Terminal connection diagram

*1. DC reactor (FR-HEL)
Source logic
Main circuit terminal
Control circuit terminal
MCCB
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)
Forward
Terminal functions
rotation
vary with the input start
Reverse
terminal assignment
rotation
(Pr. 178 to Pr. 189)
start
Start self-holding selection
High speed
Multi-speed
Middle speed
selection
Low speed
Jog mode
Second function selection
*3. AU terminal
Output stop
can be used
as PTC input
Reset
terminal.
Terminal 4 input selection
(Current input selection)
Selection of automatic restart
after instantaneous
power failure
Contact input common (Sink)
(Common for external power supply transistor)
24VDC power supply
Contact input common
(Common for external power supply transistor)
Frequency setting signal (Analog)
3
Frequency setting
2
potentiometer
1/2W1k Ω
1
*5
Auxiliary input (+)
(-)
Terminal 4 input
(+)
(-)
(Current input)
* 4. Terminal input
specifications can be
changed by analog input
specifications switchover
(Pr. 73, Pr. 267).
* 5. It is recommended to use
2W1kΩ 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.
4
The DC reactor supplied with the
01800 or more should be
connected to these terminals.
When a DC reactor is connected,
Earth
remove the jumper across P1-P/+
for the 01160 or less.
MC
R/L1
S/L2
T/L3
R1/L11
Jumper
*2
S1/L21
Earth
STF
STR
STOP
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
PC
10E(+10V)
10(+5V)
0 to 5VDC
2
0 to 10VDC
4 to 20mADC
5
(Analog common)
0 to ± 10VDC
1
0 to ± 5VDC
4 to 20mADC
4
0 to 5VDC
0 to 10VDC
Connector
for plug-in option
connection
Option connector 1
*1
Jumper
Jumper
P1 P/+ PX N/-
PR
*7
*7
Inrush current
limit circuit
ON
Connector for
with/without
OFF
EMC filter
Main circuit
Control circuit
RUN
SU
IPF
*3 OL
AU
PTC
SE
24V
PU
connector
selected
* 4
* 4
selected
TXD+
TXD-
selected * 4
RXD+
RXD-
Terminating
resistor
VCC
Brake resistor
*6. The CN8 connector
(Option)
is provided with the
Brake unit
01800 or more.
(Option)
*7. Please do not remove or use
terminals PR and PX or the
jumper connected.
CN8
*6
U
V
W
C1
Relay output
Terminal functions
B1
Relay output 1
vary with the output
(Alarm output)
terminal assignment
A1
(Pr. 195, Pr. 196)
C2
B2
Relay output 2
A2
Open collector output
Running
Terminal functions
vary with the output
Up to frequency
terminal assignment
Instantaneous
(Pr. 190 to Pr. 194)
power failure
Overload
FU
Frequency detection
Open collector output common
Sink / source common
(+)
CA
Analog current output
(0 to 20mADC)
(-)
(+)
AM
Analog signal output
(0 to 10VDC)
5
(-)
RS-485 terminal
Data transmission
Data reception
SG
GND
5V (Permissible load
current 100mA)
Motor
IM
Earth