Terminal Connection Diagrams; Fm Type - Mitsubishi Electric FR-F820-04750 Instruction Manual

Installation and wiring
2.4

Terminal connection diagrams

2.4.1

FM type

Sink logic
Main circuit terminal
Control circuit terminal
MCCB
Three-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)
Contact input common
(Common for external power supply transistor)
24 V external power supply input
Common terminal
Frequency setting signal (analog)
Frequency setting
potentiometer
Ω
1/2W, 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
Fig. 2-19: Terminal connection diagram of the inverter (FM type)
FR-F800
DC reactor
(FR-HEL)
Earth
Jumper
(Ground)
P1
MC
R/L1
S/L2
T/L3
R1/L11
Jumper
S1/L21
Main circuit
Earth
(Ground)
Control circuit
STF
STR
STP(STOP)
RH
RM
RL
JOG
RT
MRS
RES
Reset
AU
CS
SD
PC
24 V DC power supply
+24
Voltage/current
SD
input switch
10E(+10V)
OFF
10(+5V)
3
0–5V DC
2
2
0–10 V DC
4–20 mA DC
5
1
(Analog common)
0–±10 V DC
(+)
1
0–±5 V DC
(-)
4–20 mA DC
(+)
4
0 –5 V DC
(-)
0–10 V DC
Connector 1
Connector 3
24V
Shorting
wire
PC
S1
Output
S2
shutoff circuit
SIC
SD
Brake unit
(Option)
Jumper
P/+ PX PR N/-
Inrush
U
current limit
V
circuit
W
ON
EMC filter
ON/OFF
connector
OFF
C1
B1
A1
C2
B2
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
ON
USB A
(FM)
connector
2 4
Initial value
SD
selectable
USB
mini B
AM
connector
5
Initial value
selectable
Initial value TXD+
selectable TXD-
RXD+
Connector 2
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)
Jumper
Earth
(Ground)
P1 P/+ P3 PR
Inrush
current
limit circuit
Motor
M
Earth (Ground)
Relay output
Relay output 1
(Fault output)
Relay output 2
Open collector output
Indicator
+ -
(Frequency meter, etc.)
Calibration
Moving-coil type
resistor 1mA full-scale
(+)
Analog signal output
(0 to ±10 V DC)
(-)
RS-485 terminals
Data transmission
Data reception
GND
5 V
(Permissible load current 100 mA)
Brake unit
(Option)
N/-
I003003E
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