Terminal Connection Diagram; Control Circuit - Mitsubishi Electric FR-D700 Manual

Terminal Connection Diagram

Sink logic
Main circuit terminal
Control circuit terminal
Single-phase power input
MCCB
Single-phase
AC power
supply
MCCB
Three-phase
AC power
supply
Control input signals (No voltage input allowed)
Terminal functions vary
with the input terminal
assignment (Pr. 178 to
Pr. 182)
Multi-speed selection
*2 When using terminals PC-
SD as a 24VDC power
supply, take care not to
short across terminals
PC and SD.
(Common for external power supply transistor)
Frequency setting signals (Analog)
*3 Terminal input specifications
can be changed by analog
input specifications
switchover (Pr. 73).
Terminal 10 and terminal 2
are used as PTC input
terminal (Pr. 561).
*4 It is recommended to
use 2W1kΩ when the
frequency setting signal
is changed frequently.
*5 Terminal input specifications can be changed by analog
input specifications switchover (Pr. 267). Set the
voltage/current input switch in the "V" position to select
voltage input (0 to 5V/0 to10V) and "I" (initial value) to
select current input (4 to 20mA).
To use terminal 4 (initial setting is current input), set "4"
in any of Pr.178 to Pr.182 (input terminal function
selection) to assign the function, and turn ON AU signal.
Safety stop signal
Safe stop input (Line 1)
Safe stop input (Line 2)
Note
To prevent a malfunction caused by noise, separate the signal cables more than 10cm from the power cables. Also
separate the main circuit wire of the input side and the output side.
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 an enclosure etc., take care not to allow chips and other foreign matter to enter the inverter.
The output of the single-phase power input specification is three-phase 200V.
11
*
1. DC reactor (FR-HEL)
When connecting a DC reactor, remove the
jumper across P1 and P/+
Single-phase 100V power input model is not
compatible with DC reactor.
MC
R/L1
Earth
S/L2
(Ground)
MC
R/L1
S/L2
T/L3
Earth
(Ground)
STF
Forward
rotation start
STR
Reverse
rotation start
RH
High
speed
RM
Middle
speed
RL
Low
speed
SD
Contact input common
PC
24VDC power supply
10(+5V)
3
Frequency
setting
2 0 to 5VDC
2
potentiometer
(0 to 10VDC)
1/2W1kΩ
*4
5(Analog common)
1
Terminal 4
(+)
input 4 4 to 20mADC
(Current (-)
input)
V
Voltage/current
input switch
Shorting
S1
wire
S2
SC
Common terminal
Brake unit
(Option)
*1
R
*8
PR N/-
Jumper
*7
P1 P/+
*6
Main circuit

Control circuit

C
B
A
RUN
*2 SE
*3
PU
connector
0 to 5VDC
*5
0 to 10VDC
I
*5
SO
*6 Terminal P1 is not available for single-
phase 100V power input model.
*7 A brake transistor is not built-in to the
0.1K and 0.2K.
*8 Brake resistor (FR-ABR, MRS type, MYS
type)
Install a thermal relay to prevent an
overheat and burnout of the brake resistor.
(The brake resistor can not be connected
to the 0.1K and 0.2K.)
Motor
V
IM
W
Earth (Ground)
Relay output
Terminal functions vary
by Pr. 192 A,B,C terminal
Relay output
function selection
(Fault output)
Open collector output
Terminal functions vary by
Pr. 190 RUN terminal function
Running
selection
Open collector output common
Sink/source common
Calibration resistor
Indicator
+ (Frequency meter, etc.)
-
Moving-coil type
FM
1mA full-scale
*9
SD
*9 It is not necessary when
calibrating the indicator
from the operation panel.
Safety monitor output *10
*10 Common terminal of
terminal SO is terminal SC.
(Connected to terminal SD
inside of the inverter.)