Control Circuit Specifications; Control Circuit Terminal - Mitsubishi Electric FR-E720-0.1KNC Instruction Manual

Control circuit specifications

2.3

Control circuit specifications

2.3.1

Control circuit terminal

indicates that terminal functions can be selected using Pr.190 RX2 (terminal Y0) function selection. (Refer to page 167).
(1) Input signal
Terminal
Type Terminal Name
Symbol
+24 24V external power supply
24V external power supply
SD
common terminal
Safety stop input
S1
(Channel 1)
Safety stop input
S2
(Channel 2)
Safety stop input terminal
PC
common
(2) Output signal
Terminal
Type Terminal Name
Symbol
Open collector output Y0
Y0
(Inverter running)
Open collector output
SE
common
(3) Communication
CC-Link communication can be performed with the CC-Link communication connector.
Connector
Type Pin Arrangement
Name
CONA
CONA
CONB
CONB
Terminal
Type Terminal Name
Symbol
— USB connector
20
Even when the main circuit power supply is OFF, CC-
Link communication continues with the input from the
24V external power supply.
Common terminal for the terminal +24
Terminal S1/S2 are safety stop signals for use with in
conjunction with an approved external safety unit. Both
terminal S1/S2 must be used in dual channel form.
Inverter output is shutoff depending on shorting/
opening between S1 and PC, S2 and PC.
In the initial status, terminal S1 and S2 are shorted with
terminal PC by shorting wire.
Remove the shorting wire and connect the safety relay
module when using the safety stop function.
Common terminal for safety stop input terminals S1
and S2.
Switched low when the inverter output frequency is
equal to or higher than the starting frequency (initial
value 0.5Hz). Switched high during stop or DC injection
brake operation.
(Low indicates that the open collector output transistor
is ON (conducts). High indicates that the transistor is
OFF (does not conduct).)
Use Pr. 190 RX2 (terminal Y0) function selection to change
the function assigned to the terminal.
Common terminal of terminal Y0.
Pin
Number
1
2
5 4 3 2 1
CONA
3
CONB
4
5
The FR Configurator can be operated by connecting the inverter to the personal
computer through USB.
Interface: conforms to USB1.1
Transmission speed: 12Mbps
Connector: USB mini B connector (receptacle mini B type)
Description
Description
Signal
Communication Connector Plug
Name
One-touch connector for CC-Link
DA
communication
DB
DG
NC Model Name
A6CON-L5P
SLD
35505-6000-B0M GF Sumitomo 3M Limited
Description
Rated Specifications
Input voltage
23.5 to 26.5VDC
Input current
0.7A or less
---------
Input resistance 4.7kΩ
Voltage when contacts
are open
21 to 26VDC
When contacts are short-
circuited
4 to 6mADC
---------
Rated Specifications
Permissible load 24VDC
(maximum 27VDC) 0.1A
(a voltage drop is 3.4V
maximum when the
signal is ON)
---------
Manufacturer
Mitsubishi Electric Corporation
Refer to
Page
23
---------
24
---------
Refer to
Page
167
24,
---------
Refer
to
Page
52
Refer to
Page
220