Mitsubishi Electric FR-D700 Series Instruction Manual page 12

Wiring
2.3 Wiring
2.3.1 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)
Forward
The function of these
rotation start
terminals can be
Reverse
changed to the reset
rotation start
signal, etc. 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).
1/2W1kΩ
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 (Channel 1)
Safe stop input (Channel 2)
Safe stop input common
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 model is three-phase 200V.
8
*
1 DC reactor (FR-HEL)
MC
R/L1
Earth
S/L2
(Ground)
MC
R/L1
S/L2
T/L3
Earth
(Ground)
STF
STR
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)
*4
5(Analog common)
1
Terminal 4
(+)
input 4 4 to 20mADC
(Current (-)
input)
V
Voltage/current
input switch
Shorting
S1
wire
S2
SC
When connecting a DC reactor, remove the
jumper across P1 and P/+.
Single-phase 100V power input model is
not compatible with DC reactor.
Brake unit
(Option)
*1
R
*7
PR N/-
Jumper
P1 P/+
*6
Main circuit
Control circuit
*2
*3
PU
connector
0 to 5VDC
*5
0 to 10VDC *9
I
*5
*6 Terminal P1 is not available for
single-phase 100V power input model.
*7 Brake resistor (FR-ABR, MRS type, MYS
type)
Install a thermal relay to prevent an
overheat and burnout of the brake resistor.
Always install a thermal relay when using
a brake resistor whose capacity is 11K or
higher.
(The brake resistor cannot be connected
to the 0.1K and 0.2K.)
V
W
Relay output
C
Terminal functions vary
B
by Pr. 192 A,B,C terminal
Relay output
function selection
(Fault output)
A
Open collector output
Terminal functions vary by
RUN
Pr. 190 RUN terminal function
Running
selection
Open collector output common
SE
Sink/source common
Calibration resistor
Indicator
(Frequency meter, etc.)
+
-
Moving-coil type
FM
1mA full-scale
*8
SD
*8 It is not necessary when
calibrating the indicator
from the operation panel.
*9 Operation and parameter setting can be
done from the parameter unit
(FR-PU07) and the enclosure surface
operation panel (FR-PA07).
(Use the option cable (FR-CB2
RS-485 communication can be utilized
from a personal computer and other
devices.
Terminal functions vary by Pr. 197 SO
SO
terminal function selection
Safety monitor output *10
*10 Common terminal of terminal SO is
terminal SC. (Connected to terminal SD
inside of the inverter.)
Motor
IM
Earth (Ground)
).)