Doc. no.IZ
＊
-OMV0005
19
3-2-2. Wiring of the power supply cable
Fix the cables with more than the minimum bending radius
to prevent an excessive stress from being applied to the
cables and/or connectors.
Minimum bending radius : 30 (mm)
Note) This is an allowable bend radius at 20
o
C. When the
cables are bent at a lower temperature than 20
o
C, it
may cause unreasonable force to be applied to the
connectors.
Unused electric wires should be cut short or insulated to avoid contacting with other electric wires.
Wiring
Pin
No.
Cable
color
Signal name
I/O
Description
1
Brown
+24 VDC
IN
Power supply connection to operate the product.
2
Blue
0V
IN
3
Orange
Discharge stop
signal
IN
Signal input to turn ON/OFF the ion discharge.
NPN specification: Starts ion discharge by connecting to 0V.
(Stops discharging ion when disconnected.)
PNP specification: Starts ion discharge by connecting to +24 VDC.
(Stops discharging ion when disconnected.)
4
Pink
Reset signal
IN
Input signal to clear error signal.
(If the source of error is not eliminated, an error signal will be output again after
inputting the reset signal)
5
White
Discharge
signal
OUT
(Albeit contact)
The signal is ON while the product is discharging.
6
Purple
Error signal
OUT
(Break contact)
The signal is OFF when the power supply, high voltage or CPU is abnormal.
(The signal is ON green when there is no problem.)
7
Yellow
Maintenance
signal
OUT
(Albeit contact)
The signal is ON when the neutralizing performance has decreased.
8
Grey
External switch
signal 1
IN
Product can be turned ON/OFF by connecting an external switch.
NPN specification: Connect the switch between 0V and the external switch signal. Electric
discharge stops when the connected switch is ON.
PNP specification: Connect the switch b24VDC and the external switch signal. Electric
discharge stops when the connected switch is ON.
9
Light
blue
External switch
signal 2
IN
3-2-3. Ground connection
Make sure to ground the ground
terminal with a ground resistance of 100Ω or less.
The ground terminal is used as a reference electric potential for static neutralization. If the ground terminal is
not grounded, the Ionizer will not be able to achieve the optimal offset voltage (ion balance).
3-2-4. AC adapter
Select the same input/output specification as the product.
If the product input/output specification and AC adapter input/output specification are different, the product will
not operate.
AC cord
9
1
Ground terminal
AC adapter
Connector
