Mitsubishi Electric FR-A800 Plus Series Installation Manuallines page 13

 FM type
Sink logic
Main circuit terminal
Control circuit terminal
MCCB
3-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
Low speed
Jog operation
Second function selection
Output stop
Terminal 4 input selection
(Current input selection)
Selection of automatic restart
after instantaneous power
failure
Contact input common
(Common for external power supply
24 V external power supply
Common terminal
Frequency setting signals (Analog)
3
Frequency setting
potentiometer
½ W, 1 k

1
Auxiliary input
Terminal 4 input
(Current input)
Connector for plug-in option
connection
Safety stop signal
Safety stop input (Channel 1)
Safety stop input (Channel 2)
Safety stop input common
For footnotes *1 to *15 refer to next page.
DC reactor
(FR-HEL)
*1
Jumper
Earth
P1 P/+
MC
R/L1
S/L2
T/L3
ON
R1/L11
Jumper
S1/L21 OFF
*2
Main circuit
Earth
(Ground)
Control circuit
*3
STF
STR
STP(STOP)
RH
RM
RL
JOG *4
RT
MRS
RES
Reset
AU
CS
SD
24 V DC power supply
PC
transistor)
+24
Voltage/current
input
SD
input switch
10E(+10V)
ON
OFF
10(+5V)
0 to 5 V DC
2
2
0 to 10 V DC
4 to 20 mA DC
5
(Analog common)
0 to ±10 V DC
(+) 1
0 to ±5 V DC
(-)
4 to 20 mA DC
(+)
4
0 to 5 V DC
(-)
0 to 10 V DC
Connector 1
Connector 3
24V
Shorting
wire
PC
S1
Output
shutoff
S2
circuit
SIC
SD
Brake resistor
(FR-ABR)
*7,*8
Brake unit
R
(option)
Jumper
PX PR N/-
R
U
Inrush current
limit circuit V
W
EMC filter
ON/OFF
connector
C1
B1
Relay output 1 (Alarm output)
A1
C2
B2
Relay output 2
A2
RUN
Running
SU
Up to frequency
IPF
Instantaneous power failure
OL
Overload
FU
Frequency detection
SE Open collector output common
Sink/source common
24V
PU
connec-
tor
USB A
connec-
*5
tor
F/C
(FM)
USB
mini B *12
2 4
Initial value connec-
SD
tor
*5
selectable
Ethernet
AM
connec-
Initial
tor *15
5
value
*5
selectable
TXD+
Initial value
TXD-
*5
selectable
RXD+
*15
Connector 2
RXD-
GND
(SG)
Terminat-
ing
VCC
resistor
So
(SO)
Safety monitor output
SOC
Safety monitor output common
FR-A820-00770(15K)-R2R–01250(22K)-R2R
FR-A840-00470(18.5K)-R2R–01800(55K)-R2R
DC reactor Brake resistor
(FR-HEL)
*1
Brake unit
(option)
R
Jumper
Earth
*9
P1 P/+ P3 PR
Inrush
current
limit circuit
Motor
M
Earth (Ground)
Relay output
*10
Open collector output
*11
Indicator
+ -
(Frequency meter, etc.)
Moving coil type
Calibration
resistor 1 mA full-scale
*13
(+)
Analog signal output
(0 to ±10 V DC)
(-)
RS-485 terminals
*14
Data transmission
Data reception
GND
5 V (Permissible load
current 100 mA)
WIRING
*8
N/-
7