02250236-267 R02 Subject to EAR, ECCN EAR99 and related export control restrictions.
The following input and output signals terminal block is equipped in the starter panel.
No.
Terminal
Description
Content How to use
①
Remote Operation
Change-over
Signal (for
Pressure Control
Mode)
When utilizing customer control run,
connect this to the external terminals
of the customer’s controller. When
controlled by a customer’s controller,
"b" will be indicated on the digital
display. (Only pressure control mode is
allowed.)
The input signal is approximately 5VDC, 10mA. Use a switch
or a relay contact with the minimum applicable load of this
value.
②
Remote Operation
Command Signal
Under remote operation, the operation
of the air compressor is controlled
by the input signal from the remote
switch. Under customer control run,
the operation of the air compressor is
controlled by the input signal from the
control panel of the customer.
③
Remote Operation
Changing-over
Signal (for Multi-
Drive Control
Mode)
Before the remote operation of the air
compressor can be used, the operation
switch must be activated. If the mode
of the air compressor is changed to
remote operation a change-over signal
will occur. A character “r” (Remote
mode) is displayed on the left most
position of the digital display.
When remote control is to be used, the
remote operation change-over signal
must occur before activating the remote
operation command signal.
The input signal is approximately 5VDC, 10mA. Use a switch
or a relay contact with the minimum applicable load of this
value.
Installation(continued)
10
Remote Input and Output Signals
Customer Control Run
Change-over Switch
Install the customer control run
change-over switch near the air
compressor.
Switch ON : Customer controlled
operation is running.
Switch OFF : Local operation is
running.
① ②
③ ④ ⑤
⑥
# Input Signals Output Signals
# Use shielded wires as input signal wires.
Remote Operation & Stop Switch
Install the remote operation & stop
switch for remote control.
Switch ON : Compressor is running.
Switch OFF : Compressor has
stopped.
Remote Operation & Stop Switch
Install the remote operation & stop
switch for remote control.
Switch ON : Compressor is running.
Switch OFF : Compressor has
stopped.
Remote Operation Change-over
Switch
Install the remote operation change-
over switch near the air compressor.
Switch ON : Remote operation is
running.
Switch OFF : Local operation is
running.
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