Chapter 6
Useful Utilization
(
Optional
)
56
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 control
switching signal
*1
④
and
⑧
are short-circuited to start remote
operation.
Once this short circuit is established, ordinary
operation via the AT3 panel is disabled.
Yellow
⑦
Ability 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 HI during operation and LO when
clogging occurs.
Green
⑤
Operation output
signal
*3
Outputs LO during operation and HI when
stopped.
Green/white
⑥
Abnormal output
signal
*3
Outputs HI during operation and LO when an
error occurs.
【
Filter clogging output signal
】
Pin
③
:
When WARN2, WARN4 or WARN5 occurred
【
Abnormal output signal
】
Pin
⑥
:
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
:
NPN
The maximum absolute rating is 50 V for voltage and 100 mA for current.
The recommended value is half or less of the rating.
In case of adding an inductor (e.g., relay), install a noise limiter (approx. 33 Ω + 0.1 μF), diode, or
the like.
Suction power level
Содержание CBA-750AT3-HC-DSA-V1
Страница 5: ...1 CMN034 002 Translation of the original instructions 3 1 1 1 1 2 10 60 80 1 3 0 40 80 100 1 000...
Страница 6: ...1 4 1 4 2 OFF 1 5...
Страница 7: ...1 CMN034 002 Translation of the original instructions 5 1 6...
Страница 8: ...2 6 2 2 1 100V 200V T 220 230V CE 1 1 2 1 1 HEPA 1 2 3m 100V 1 200V T 1 220 230V CE 1 1 100 115V...
Страница 10: ...2 8 2 3 AT3 EL OLED No 1 7 2 4 9 4 14 1 1 1 1 OFF 3 3 3 13 ON ENTER 3 3 3 13 4 14 MODE SELECT 4 14...
Страница 12: ...2 10 2 4 3 OP kPa SP kPa DP kPa EP kPa Blower Runtime h 17 Total h Moter...
Страница 13: ...3 CMN034 002 Translation of the original instructions 11 3 3 1 3 1 1 0 40 80 RH REMOVE 1 1 1...
Страница 14: ...3 12 3 1 2 10 1 2 3 2 1 ON RS485 ID 2 AT3 ON 3 4 1 7 3 ON OFF 30 3 ON OFF 1 1 Ver ID...
Страница 20: ...5 18 5 5 1 WARN2 1 5 1 1 1 1 1 2 2 1 3 1 4 2 1...
Страница 22: ...5 20 3 4 5 HEPA 6 5 2 1 Littell fuse 218 250V 10A 1 2 5 3 1 1 1 1 5 4...
Страница 26: ...6 24 6 6 1 6 1 1...
Страница 27: ...6 CMN034 002 Translation of the original instructions 25 1 5V 0 2V DC 1 2...
Страница 31: ...7 CMN034 002 Translation of the original instructions 29 7 3 7 3 1 CBA 750AT3 HC DSA V1...
Страница 32: ...30 12 7 2 7 2 28...
Страница 63: ...MEMO...