Chapter 6 Useful Utilization (Optional)
60
6.1.2 Pin Assignments
Wire color
Pin #
Signal name
Description
Black
①
Operation input
signal
*1
Remote
signals
(Input)
With
④
and
⑧
short-circuited,
①
is short-
circuited to start operation.
Red/white
④
Remote operation
change signal
*1
④
and
⑧
are short-circuited to start remote
operation.
Once this short circuit is established, ordinary
operation via the touch panel is disabled.
Yellow
⑦
Suction power level
change
*2
Voltage (0 to 5 V) can be applied between
⑦
and
⑧
to change suction power levels.
Yellow/white
⑧
GND
―
Black/white
②
Operating pressure
signal
Output
signals
Outputs the current operating pressure.
Analog signal: 1 to 5 V; impedance
4.7 kΩ
Red
③
Filter clogging output
signal
*3
Outputs a clogging signal.
Open collector output: NPN
Green
⑤
Operation output
signal
*3
Outputs an operation signal (ON lamp).
Open collector output: NPN
Green/white
⑥
Abnormality signal
detection
*3
Anomalous signal
Detection.
Open collector output: NPN
【
Filter clogging signal
】
：
When WARN2, WARN4 or WARN5 occurred
【
Abnormality signal
】
：
When any ERR occurred
*1: Contact input (non-voltage contact)
*2: Analog input (0 to 5 V)
Do not apply more than +5.0 V.
Threshold table for voltage applied to pin
⑦
Suction
power level
Voltage (Vdc)
1
0.6 to 1.1
2
1.2 to 1.7
3
1.8 to 2.3
4
2.4 to 2.9
5
3.0 to 3.5
6
3.6 to 4.1
7
4.2 to 5.0
Allow for an error of
4% when setting voltage. Specifically, apply the midpoint of the voltage range
for each level.
*3: Open collector output
The maximum absolute rating is 50 V for voltage and 100 mA for current.
The recommended value is half or less of the rating.
Voltage
(Vdc)
Suction power level
Содержание CBA-080AT3-HI
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