Ca Type - Mitsubishi Electric FR-F820-04750 Instruction Manual

Installation and wiring
2.4.2

CA type

Source logic
Main circuit terminal
Control circuit terminal
MCCB
Three-phase AC
power supply
Jumper
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
Reset
Terminal 4 input selection
(Current input selection)
Common for external power
supply transistor
Contact input common
24 V DC power supply
24 V external power supply input
Common terminal
Frequency setting signal (analog)
3
Frequency setting
2
potentiometer
Ω
1/2W, 1k
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
Fig. 2-20: Terminal connection diagram of the inverter (CA type)
FR-F800
DC reactor
(FR-HEL)
Earth
Jumper
(Ground)
P1 P/+
MC
R/L1
current limit
S/L2
T/L3
ON
R1/L11
S1/L21 OFF
Main circuit
Earth
(Ground)
Control circuit
STF
STR
STP(STOP)
RH
RM
RL
JOG
RT
MRS
RES
AU
CS
SD
PC
+24
Voltage/current
SD
input switch
ON
10E(+10V)
OFF
10(+5V)
Initial value
0–5 V DC
2
0–10 V DC selectable
4–20 mA DC
5
(Analog common)
0–±10 V DC
Initial value
1
0–±5 V DC selectable
4–20mA DC Initial value
4
0 –5V DC
selectable
0–10 V DC
Connector 1 Connector 2
Connector 3
Shorting
24V
wire
PC
S1
Output
shutoff circuit
S2
SIC
SD
Brake unit
(Option)
(Ground)
Jumper
PX PR N/-
Inrush
U
V
circuit
W
EMC filter
ON/OFF
connector
C1
B1
Relay output 1
(Fault 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
connector
F/C
(CA)
USB A
connector
2 4
USB
AM
mini B
connector
5
TXD+
TXD-
RXD+
RXD-
GND
(SG)
Terminating
VCC
resistor
SO
Safety monitor output
SOC
Safety monitor output common
Terminal connection diagrams
FR-F820-00770(18.5K) to 01250(30K),
FR-F840-00470(22K) to 01800(75K)
DC reactor
(FR-HEL)
Brake unit
(Option)
Jumper
Earth
P1 P/+ P3 PR
Inrush
current
limit circuit
Motor
M
Earth (Ground)
Relay output
Open collector output
(+)
Analog current output
(0 to 20 mA DC)
(-)
(+)
Analog signal output
(0 to ±10 V DC)
(-)
RS-485 terminals
Data transmission
Data reception
5 V
(Permissible load current 100 mA)
N/-
I003083E
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