Wiring - Mitsubishi Electric FR-F840-00023 Installation Manuallines

2 WIRING

2.1 Terminal connection diagrams
2.1.1 FR-F820/F840(-E)
 CA type
Source logic
Main circuit terminal
Control circuit terminal
MCCB
3-phase
AC power
supply
Jumper
*3
Control input signals
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
24VDC power supply
24V external power supply input
Common terminal
Frequency setting signals (Analog)
3
Frequency setting
2
potentiometer
*6
Ω
½W, 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
For footnotes *1 to *13 refer to next page.
4
DC reactor
*1
(FR-HEL)
Jumper
Earth
P1
MC
R/L1
S/L2
T/L3
R1/L11
*2
S1/L21
OFF
Main circuit
Earth
Control circuit
STF
STR
STP(STOP)
RH
RM
RL
*4
JOG
RT
MRS
RES
AU
CS
*11
SD
PC
+24
Voltage/current
SD
input switch
ON
10E(+10V)
OFF
10(+5V)
0 to 5VDC
2
0 to 10VDC
4 to 20mADC
5
(Analog common)
0 to ±10VDC
(+) 1
0 to ±5VDC
(-)
4 to 20mADC
(+) 4
0 to 5VDC
(-)
0 to 10VDC
Connector 1
Connector 3
24V
Shorting wire
PC
S1
Output
S2
shutoff circuit
SIC
SD
Brake unit
(option)
*7
Jumper
P/+ PX PR N/-
U
Inrush current
limit circuit
V
W
ON EMC filter
ON/OFF
connector
C1
B1
A1
C2
B2
A2
RUN
SU
IPF
OL
FU
SE
24V
PU
connec-
tor
USB A
connec-
tor
*5
F/C
USB
(CA)
mini B
2 4 connec-
tor
Initial value
selectable *5 Ethernet
AM
connec-
tor *13
Initial value 5
*5
selectable
TXD+
Initial value
*5 TXD-
selectable
RXD+
*13
Connector 2
RXD-
GND
(SG)
Termi-
nating
VCC
resistor
SO
Safety monitor output
SOC
Safety monitor output common
FR-F820-00770(18.5K)–01250(30K)
FR-F840-00470(22K)–01800(75K)
DC reactor
*1
(FR-HEL)
Jumper
Earth
*8
P1 P/+ P3
Inrush
current limit
circuit
Motor
M
Earth
*9
Relay output
Relay output 1
(Fault output)
Relay output 2
*10
Open collector output
Running
Up to frequency
Instantaneous power failure
Overload
Frequency detection
Open collector output common
Sink/source common
(+)
Analog current output
(0 to 20mADC)
(-)
(+)
Analog signal output
(0 to ±10VDC)
(-)
RS-485 terminals
Data transmission
Data reception
GND
5V (Permissible load
current 100mA)
Brake unit
(option)
PR N/-
*12