Wiring: IZS41, 42
Wiring
∗
Refer to the power supply cable dimensions on page 26 for the cable specifications.
∗
1 Set when remote controller is used.
Frequencies
Connector housing pin numbers
B5
B1
A5
A1
Pin no. Cable color
Cable size
Signal name
Signal direction
Description
A1
Brown
AWG20
AWG28
+24 VDC
IN
Connect the power supply to operate the ionizer.
B1
A2
Blue
0 V
IN
B2
A3
Green
F.G.
—
Make sure to ground with a ground resistance of 100
Ω
or less to use it as a reference electric potential for ionizer.
If not grounded, performance cannot be acquired, and also causes failure of the equipment.
B3
Light green
Discharge stop signal
IN
Signal input to turn ON/OFF the ion discharge.
NPN specification: Stops ion discharge by connecting to 0 V. (Starts discharging ion when disconnected.)
PNP specification: Stops ion discharge by connecting to +24 VDC. (Starts discharging ion when disconnected.)
A4
Gray
Maintenance detection signal
IN
Input signal when determining the necessity of emitter maintenance.
B4
Yellow
Maintenance detection signal OUT (A contact) Turns ON when emitters need cleaning.
A5
Purple
Error signal
OUT (B contact)
Turns OFF in case of power supply failure, ion discharge error, connected sensor
failure, or CPU operation failure. (ON when there is no problem.)
B5
White
Unused
—
Frequency set
Switch set no.
Ion generation frequency [Hz], Remote controller
IZS40
IZS41
IZS42
0
1
Remote controller
∗
1
Remote controller
∗
1
1
3
1
0.1
2
5
3
0.5
3
8
5
1
4
10
10
3
5
15
15
5
6
20
20
10
7
30
30
15
8
DC+
DC+
20
9
DC–
DC–
30
21
IZS40/41/42
Series
