Chapter 5
Useful Utilization (Optional)
38
Chapter 5
Useful Utilization (Optional)
5.1
Remote Cable
5.1.1
Electrical Diagram
■
Remote operation
Pin
④
......................... When turned on, control switches to the remote mode, enabling remote operation
while disabling ordinary
operation via the AT panel.
Pin
②
......................... Outputs an analog pressure signal.
Pins
③
,
⑤
, and
⑥
... In case of adding an inductor (e.g., relay), install a noise limiter (approx. 33
Ω +
0.1 μF), diode, or the like.
Operation input signal
Remote operation
change signal
Operating pressure
signal
Filter clogging
signal
Operation signal
Overload signal
Withstand voltage 50 Vdc
100 mA
GND
④
⑤
⑦
③
②
⑧
⑥
1 to 5 Vdc
12 Vdc
①
LOAD
LOAD
LOAD
Service power
supply
①
①
Summary of Contents for SK-250AT
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