Mitsubishi Electric FR-A800 Series Instruction Manual page 53

 Type CA (FR-A800-GF)
Source logic
Main circuit terminal
Control circuit terminal
Three-phase
AC power
supply
Control input signals
(No voltage input allowed) 
Forward rotation start
Reverse rotation start
Start self-holding selection
High speed
Multi-speed
Middle speed
selection
Jog operation
Second function selection
Output stop
Terminal 4 input selection
(Current input selection)
Selection of automatic restart
after instantaneous power failure
Common for external power
supply transistor
Contact input common
24VDC power supply
24V external power
Common terminal
Frequency setting signals (Analog)
Frequency setting
potentiometer
1/2W1kΩ 
Auxiliary
input
Terminal 4 input
(Current input)
Safety stop signal
Safety stop input (Channel 1)
Safety stop input (Channel 2)
Safety stop input common
52
2. INSTALLATION AND WIRING
2.4 Terminal connection diagrams
Downloaded from ManualsNet.com
DC reactor
(FR-HEL) 
Jumper
Earth
(Ground)
P1
MC
MCCB
R/L1
S/L2
T/L3
R1/L11
Jumper
 S1/L21
Earth
(Ground)
STF
STR
STP(STOP)
RH
RM
RL
Low speed

JOG
RT
MRS
RES
Reset
AU
CS
SD
PC
+24
supply input
SD
10E(+10V)
10(+5V)
3
0 to 5VDC
2
2
0 to 10VDC selectable
0 to 20mADC
5
1
(Analog common)
0 to ±10VDC
(+) 1
0 to ±5VDC selectable
(-)
4 to 20mADC
(+)
4
0 to 5VDC
(-)
0 to 10VDC
PU connector
USB A connector
USB mini B connector
24V
Shorting wire
PC
S1
Output shutoff
S2
circuit
SIC
SD
search engine
Brake resistor
(FR-ABR)  
Brake unit
R
(Option)
Jumper
P/+ PX PR N/-
R
U
Inrush current
V
limit circuit
W
ON
EMC filter
ON/OFF
connector
OFF
Main circuit
Control circuit
C1
B1
A1
C2
B2
A2
RUN
SU
IPF
OL
FU
SE
24V
PORT 1
PORT 2
Connector 2
Connector 3
Voltage/current

input switch
ON
F/C
OFF
2 4 (CA)
Initial value

AM
Initial value
5

Initial value TXD+
selectable 
TXD-
RXD+
RXD-
GND
(SG)
Terminating
VCC
resistor
So
(SO)
SOC
FR-A820-00770(15K) to 01250(22K),
FR-A840-00470(18.5K) to 01800(55K)
DC reactor
(FR-HEL) 
Jumper
Earth
(Ground)
P1 P/+ P3
Inrush
current
limit circuit
Motor
M
Earth (Ground)
Relay output 
Relay output 1
(Fault output)
Relay output 2
Open collector output 
Running
Up to frequency
Instantaneous
power failure
Overload
Frequency detection
Open collector output common
Sink/source common
CC-Link IE Field Network
communication connector
Connector for plug-in option
connection
(+)
Analog current output
(0 to 20mADC)
(-)
(+)
Analog signal output
(DC0 to ±10V)
(-)
RS-485 terminals
Data
transmission
Data
reception
GND
5V
(Permissible load current 100mA)
Safety monitor output
Safety monitor output common
Brake resistor 
Brake unit
(Option)
R
PR N/-