Terminal Connection Diagrams - Mitsubishi Electric FR-CC2-H355K Instruction Manual

2.4

Terminal connection diagrams

FM type
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
High speed
+24
Multi-speed
C1
Middle speed
selection
B1
A1
Jog operation
Second function selection
RDB
Output stop
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
Safety stop signal
Safety stop input (Channel 1)
Safety stop input (Channel 2)
Safety stop input common
Brake unit
(Option)
P/+
N/-
Jumper
R1/L11

S1/L21
Earth
(Ground)
STF
STR
STP(STOP)
RH
RM
RL
Low speed
JOG

RT
MRS X10

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
24V
Shorting
wire
PC
S1
Output shutoff
S2
circuit
SIC
SD
Terminal connection diagrams
U
V
W
Main circuit
Control circuit
C1
B1
A1
C2
B2
A2
RUN
Running
SU
Up to frequency
IPF

OL
Overload
FU
Frequency detection
24V
SE
Open collector output common
PU
Voltage/current connector

input switch
F/C
(FM)
ON
USB A

OFF
connector
SD
2 4
Initial value
USB
selectable 
AM
mini B
5
connector
Initial value

TXD+
Initial value
TXD-
selectable 
RXD+
RXD-
GND
(SG)
Terminating
VCC
resistor
So (SO)
Safety monitor output
SOC
Safety monitor output common
INSTALLATION AND WIRING
Motor
M
Earth (Ground)
Relay output 
Relay output 1
(Fault output)
Relay output 2
Open collector output 
Sink/source common
Indicator
+ -
(Frequency
meter, etc.)
Calibration
resistor  Moving-coil type
1mA full-scale
(+)
Analog signal output
(0 to ±10VDC)
(-)
RS-485 terminals
Data
transmission
Data
reception
GND
(Permissible load
5V
current 100mA)
2
25