Mitsubishi Electric FR-A800, Instruction Manual

Page: 53 / 1042

Installation and wiring Terminal connection diagrams
FR-A800 2 - 23
2.4.2 CA type
I002356E_2_F
Fig. 2-18: Terminal connection diagram of the inverter (CA type)
MCCB
R/L1
S/L2
T/L3
R1/L11
S1/L21
PC
10E(+10V)
10(+5V)
2
2
3
1
1
4
F/C
(CA)
C1
B1
A1
U
V
W
P1
AM
5
MC
C2
B2
A2
M
TXD+
TXD-
RXD+
RXD-
SG
SINK
SOURCE
∗5
∗5
∗5
∗5
STF
STR
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
RUN
SU
IPF
OL
FU
SE
(+)
(-)
5
ON
OFF
+24
SD
VCC
(+)
(-)
R
R
PX PR N/- P/+
ON
4 2
OFF
So
SOC
S1
S2
PC
SD
SIC
∗4
ˉ
ˇ
ˉ
ˇ
ˉ
ˇ
STP(STOP)
P1
R
P3 PR N/- P/+
24V
24V
Source logic
Main circuit terminal
Control circuit terminal
Jumper
Jumper
Jumper
DC reactor
(FR-HEL)
Earth
(Ground)
Inrush
current limit
circuit
Motor
Three-phase AC
power supply
EMC filter
ON/OFF
connector
Main circuit
Control circuit
Control input signals
(No voltage input allowed)
Forward rotation start
Reverse rotation start
Start self-holding selection
High speed
Middle speed
Low speed
Multi-speed
selection
Jog operation
Second function selection
Output stop
Reset
Terminating
resistor
Selection of automatic restart
after instantaneous power
failure
24 V external power supply input
Common for external power
supply transistor
Frequency setting signal (analog)
Auxiliary
input
Terminal 4 input
(Current input)
0–5 V DC
0–±10V DC
4–20mA DC
0–10V DC
4–20 mA DC
0–±5V DC
0 –5V DC
0–10V DC
PU
connector
Connector for plug-in option connection
Safety stop signal
Relay output 1
(Fault output)
Relay output 2
Running
Instantaneous power failure
Up to frequency
Overload
Frequency detection
Open collector output common
Sink/source common
Analog signal output
(0 to ±10 V DC)
RS-485 terminals
Data transmission
Data reception
5 V
(Permissible load current
100 mA)
Frequency setting
potentiometer
1/2W, 1k
Ω
$
Earth
(Ground)
Brake unit
(Option)
Brake resistor
(FR-ABR)
%&
Connector 3
Connector 1
USB A
connector
Earth (Ground)
Brake unit
(Option)
Jumper
Earth
(Ground)
Safety monitor output
Safety monitor output common
Output
shutoff circuit
Contact input common
24 V DC power supply
USB
mini B
connector
Voltage/current
input switch
Relay output
'
Open collector output
(
Common terminal
Safety stop input (Channel 1)
Safety stop input (Channel 2)
Safety stop input common
Shorting
wire
Analog current output
(0 to 20 mA DC)
Terminal 4 input selection
(Current input selection)
Connector 2
(Analog common)
DC reactor
(FR-HEL)
Brake resistor
&
FR-A820-00770(15K) to 01250(22K),
FR-A840-00470(18.5K) to 01800(55K)
Initial value
selectable
Initial value
selectable
Initial value
selectable
Inrush current
limit circuit
+
GND
Multi-speed
selection