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Mitsubishi Electric FR-F820-00046 Installation Manuallines Page 14

Fr-f800 series.
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WIRING
2.1.2 FR-F842(-E)
 CA type
Source logic
Main circuit terminal
Control circuit terminal
Converter
unit
R/L1
P/+
S/L2
N/-
T/L3
RDI
Control input signals
OH
Forward rotation start
RES
Reverse rotation start
SD
Start self-holding selection
PC
+24
Multi-speed
C1
selection
B1
A1
Second function selection
RDB
RDA
RSO
Terminal 4 input selection
IPF
(Current input selection)
FAN
(Common for external power
supply transistor)
Contact input common
SE
24VDC power supply
24V external power supply input
Frequency setting signals (Analog)
Frequency setting
potentiometer
½W, 1k
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 *12 refer to next page.
Note
The FR-F842 models must be operated with a converter unit (FR-CC2), which has to be operated separately. For more
details about the installation of the converter unit please refer to the corresponding FR-CC2 Instruction Manual.
8
Brake unit
(option)
P/+
N/-
*1
Jumper
R1/L11
S1/L21
Earth
*2
STF
STR
STP(STOP)
RH
High speed
RM
Middle
speed
RL
Low speed
JOG
Jog operation
RT
MRS X10
Output stop
Reset
RES
AU
CS
*5
SD
PC
+24
SD
Common terminal
10E(+10V)
10(+5V)
3
2
2
*7
Ω
5
1
(Analog common)
0 to ±10VDC
(+)
1
(-)
4 to 20mADC
(+)
4
(-)
Connector 1
Connector 3
Shorting wire
PC
S1
S2
SIC
SD
Main circuit
Control circuit
*3
RUN
*4
24V
PU
con-
nector
Voltage/current
input switch
*6
USB A
con-
ON
nector
OFF
2
4
USB
0 to 5VDC
Initial value
mini B
0 to 10VDC
*6
selectable
connec-
4 to 20mADC
tor
Ethernet
connec-
Initial value
*12
tor
*6
0 to ±5VDC
selectable
Initial value
TXD+
0 to 5VDC
*6
selectable
0 to 10VDC
TXD-
RXD+
*12
Connector 2
RXD-
24V
Termi-
nating
VCC
resistor
Output
shutoff circuit
SOC
Motor
U
V
M
W
Earth
Relay output
C1
B1
Relay output 1
(Fault output)
A1
C2
B2
Relay output 2
A2
Open collector output
Running
SU
Up to frequency
IPF
*10
OL
Overload
FU
Frequency detection
SE
Open collector output common
Sink/source common
F/C
(+)
Analog current output
(CA)
(0 to 20mADC)
(-)
AM
(+)
Analog signal output
(0 to ±10VDC)
5
(-)
RS-485 terminals
Data transmission
Data reception
GND
(SG)
GND
5V (Permissible load
current 100mA)
SO
Safety monitor output
Safety monitor output common
*8
*9
*11

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