Terminal Connection Diagrams - Mitsubishi Electric FR-F862 Instruction Manual

2.4

Terminal connection diagrams

Sink logic
Main circuit terminal
Control circuit terminal
Converter
unit
R/L1
P/+
S/L2
N/-
T/L3
RDI
Control input signals
(No voltage input allowed) 
OH
Forward rotation start
RES
Reverse rotation start
SD
Start self-holding selection
PC
+24
Multi-speed
C1
Middle speed
selection
B1
A1
Jog operation
Second function selection
RDB
RDA
RSO
Terminal 4 input selection
IPF
FAN
Contact input common
SE
(Common for external power supply transistor)
24V external power
supply input
Common terminal
Frequency setting signals (Analog)
Frequency setting
potentiometer
1/2W1kΩ

Auxiliary
input
Terminal 4 input
(Current input)
Connector for plug-in option connection
For manufacturer
P/+
N/-
Jumper
R1/L11

S1/L21
Earth
(Ground)
STF
STR
STP(STOP)
RH
High speed
RM
RL
Low speed
JOG
RT
MRS X10
Output stop
RES
Reset
AU
CS

SD
PC
24VDC power supply
+24
SD
10E(+10V)
10(+5V)
3
0 to 5VDC
2
2
0 to 10VDC
0 to 20mADC
5
1
(Analog common)
0 to ±10VDC
(+) 1
0 to ±5VDC selectable
(-)
4 to 20mADC
(+)
4
0 to 5VDC
(-)
0 to 10VDC
Connector 1 Connector 2
Connector 3
Shorting
wire
PC
S1
S2
SIC
SD
Terminal connection diagrams
Main circuit
Control circuit
C1
B1
A1
C2
B2
A2

RUN
SU

IPF
OL
FU
24V
SE
PU
Voltage/current connector

input switch
F/C
(CA)
ON
USB A
OFF
connector
2 4
Initial value
USB
selectable 
AM
mini B
connector
Initial value

TXD+
Initial value
TXD-
selectable 
RXD+
RXD-
GND
(SG)
Terminating
VCC
resistor
So (SO)
SOC
INSTALLATION AND WIRING
U
Motor
V
M
W
Earth (Ground)
Relay output 
Relay output 1
(Fault output)
Relay output 2
Open collector output 
Running
Up to frequency

Overload
Frequency detection
Open collector output common
Sink/source common
(+)
Analog current output
(0 to 20mADC)
(-)
(+)
Analog signal output
5 (0 to ±10VDC)
(-)
RS-485 terminals
Data
transmission
Data
reception
GND
5V (Permissible load
current 100mA)
2
25