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Wire the communication
cable to the connector
included
as
an
accessory.
Wire the communication
cable to the connector
included
as
an
accessory.
Fig 2.3-3 Wiring of the external switch (NPN open collector output) (Example)
Wire the communication
cable to the connector
included
as
an
accessory.
Fig 2.3-4 Wiring of the external switch (PNP open collector output) (Example)
HRS Series
This product
DC24V
12
11
24VCOM
10
4.7kΩ
1kΩ
9
8
4.7kΩ
1kΩ
7
6
5
4
3
2
1
Fig 2.3-1 Example of connector connection
Terminal no.12
Terminal no.1
Fig 2.3-2 Attached connector and terminal no (Example)
Terminal no.12
Terminal no.1
Terminal no.12
Terminal no.1
Chapter 2
Contact input/output communication
Your system
DC24V output
24VCOM output
Signal description
Contact input signal 1
Contact input signal 2
Contact output signal 1
Contact output signal 2
Contact output signal 3
Connect the remote control cable and the switch
to the connector for the contact input/output,
supplied as an accessory. Then, mount the
ferrite core (3 turn) supplied as an accessory.
(This is an example of wiring.)
Brown (DC 24V)
Black
(Output 1)
Blue
(DC COM)
Brown (DC 24V)
Black
(Output 1)
Blue
(DC COM)
HRX-OM-M091
Default setting
Run/stop signal
－
Run status signal
Remote signal
Alarm signal
Flow switch
Flow switch
2.3 Terminal block explanation
2-3
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