Mitsubishi FR-A800

Terminal connection diagrams
INSTALLATION AND WIRING
35
2
CA type
Analog current output
(0 to 20mADC)
F/C
(CA)
R
Three-phase
AC power
supply
MCCB
R/L1
S/L2
T/L3
R1/L11
S1/L21
PC
Common for external power
supply transistor
Forward rotation start
Reverse rotation start
Start self-holding selection
Middle speed
High speed
Low speed
Jog operation
Second function selection
Output stop
Reset
Terminal 4 input selection
(Current input selection)
Selection of automatic restart
after instantaneous power failure
Frequency setting signals (Analog)
10E(+10V)
10(+5V)
2
(Analog common)
2
3
1
Auxiliary
input
Terminal 4 input
(Current input)
1
4
Frequency setting
potentiometer
1/2W1kΩ∗6
Running
Up to frequency
Instantaneous
power failure
Overload
Frequency detection
Open collector output common
Sink/source common
Control input signals
(No voltage input allowed)∗3
Jumper
Motor
Relay output 1
(Fault output)
C1
B1
A1
U
V
W
P1
(-)
(+)
(-)
(+)
Analog signal output
Earth
(Ground)
AM
5
DC0 to ±5V selectable
DC0 to ±10V
(DC0 to ±10V)
Multi-speed
selection
Open collector output∗10
Contact input common
Earth
(Ground)
Main circuit terminal
Control circuit terminal
DC0 to 5V
DC0 to 10V
selectable
MC
Main circuit
C2
B2
A2
Relay output 2
Relay output∗9
M
DC0 to 20mA
DC0 to 5V
DC0 to 10V
selectable
DC4 to 20mA
TXD+
Terminating
resistor
TXD-
RXD+
RXD-
SG
Data
transmission
GND
RS-485 terminals
PU
connector
USB A
connector
USB
mini B
connector
SINK
SOURCE
∗4
∗5
∗5
∗5
∗5
Connector for plug-in option connection
STF
STR
STP(STOP)
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
RUN
SU
IPF
OL
FU
SE
Data
reception
(+)
(-)
5
EMC filter
ON/OFF
connecter
ON
OFF
+24
24V external power
supply input
VCC
(+)
(-)
5V
(Permissible load current 100mA)
Sourse logic
∗2
Earth (Ground)
R
connector 1 connector 2
connector 3
Jumper
Jumper
PX PR N/-P/+
Control circuit
Initial value
Initial value
Initial value
ON
42
OFF
Voltage/current
input switch
Brake unit
(Option)
DC reactor
(FR-HEL)∗1
Brake resistor
(FR-ABR)∗7∗8
Safety monitor output
Safety monitor output common
So
SOC
Safety stop signal
Safety stop input (Channel 1)
Shorting
wire
Safety stop input common
Safety stop input (Channel 2)
S1
S2
PC
SD
SIC
P1
R
P3 PR N/-P/+
FR-A820-00770(15K) to 01250(22K),
FR-A840-00470(18.5K) to 01800(55K)
Jumper
Earth
(Ground)
Brake unit
(Option)
DC reactor
(FR-HEL)∗1
Brake resistor
(FR-ABR)∗8
SD
24VDC power supply
Output shutoff
circuit
24V
Inrush current
limit circuit
Common terminal
24V