Datasheet

20
Internal circuit
Input/Output signal circuit
INPUT
INPUT
OUTPUT
OUTPUT
PLC
Ionizer
FG
+24 V
+24 V
+24 V
+24 V
Analogue input
Over 10kΩ
Load
 PNP specification NPN specification
Note) The sensor monitor output (OUT4: Dark green) is not isolated from the ionizer’s internal circuit and is therefore wired to the FG terminal.
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
Isolation circuit
(Photo coupler)
or
or
Internal circuit
Input/Output signal circuit
INPUT
INPUT
OUTPUT
OUTPUT
PLC
Brown: DC1 (+)
Blue: DC1 (–)
Red: DC2 (+)
Black: DC2 (–)
Light green: IN1
Gray: IN2
Pink: OUT1
Yellow: OUT2
Purple: OUT3
Dark green: OUT4
Brown: DC1 (+)
Blue: DC1 (–)
Red: DC2 (+)
Black: DC2 (–)
Light green: IN1
Gray: IN2
Pink: OUT1
Yellow: OUT2
Purple: OUT3
Dark green: OUT4
Ionizer
FG
+24 V
Analogue input
Over 10kΩ
Load
or
or
+24 V
+24 V
Connection Circuit of Power Cable
Series IZS31
+ : Ionizer driving power supply
GND : 24 VDC ±10%
+
: Input/Output signal power supply
GND : 24 VDC ±10%
+ : Ionizer driving power supply
GND : 24 VDC ±10%
+
: Input/Output signal power supply
GND : 24 VDC ±10%