Sierra Monitor Corporation IZS31 Air Cleaner User Manual


 
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5. Setting of the frequency selecting switch
Select the ion-production frequency.
Ion-production
frequency
Switch setting
1Hz 0
3Hz 1
5Hz 2
10H
3
15Hz 4
20Hz 5
30Hz 6
60Hz 7
6. Wiring of the power supply cables
Connect a dedicated power supply cable.
Connection power supply for ionizer drive
No Lead wire color
Description
Direction
of signal
Function
DC1+
Brown Power supply
DC24V
DC1-
Blue Power supply
GND[FG]
power supply cable for
ionizer drive
OUT4 Dark Green Sensor monitor
output
Be sure to ground DC1(-)Blue. (Resistance between the lead wire and the earth ground should be 100Ω or less.)
If not, it may break the ionizer.
Connection power supply for I/O signal
No Lead wire
color
Description
Direction
of signal
Function
DC2+
Red Power supply DC24V
DC2-
Black Power supply GND
Power supply cable for I/O signal
IN1 Light
Green
Discharge-stop signal
Signal for starting/ stopping the discharge
NPN specOperation will begin when it is
connected with DC2-)[Black.
PNP specOperation will begin when it is
connected with DC2+)[Red.
IN2 Gray Maintenance start-up
signal
A signal that is input when the maintenance of the
electrode needle is necessary.
White
Orange
OUT1 Pink Completion signal for
static charge elimination
Outputs when the dirt on the electrode needle is
detected.
OUT2 Yellow Maintenance output
signal
Outputs when the maintenance of the electrode
needle is necessary.
OUT3 Purple Signal for failure
Outputs in case of abnormal high voltage and
sensor and/or CPU failure.
(B contact output)
Wires that are minimum required to operate the ionizer.
Wires that are required to use the functions.
Wires that are not necessary with the pulse DC mode. These wires should not be short-circuited with other cables.
7. Air piping
When the piping is only connected to one port, the other unused port should be plugged with the M-5P
that is packaged together with the ionizer.
DC Power supply
Brown
Blue
Ground