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Fan Type Ionizer ER-F

I/O Circuit and Wiring diagrams

I/O circuit diagram

I/O circuit diagram

*1

Non-voltage contact or NPN open-collector transistor
Low (0 V): Discharge halt
High (Open): Discharge (Operation starts)

Symbols・・・ D1 : Reverse supply polarity protection diode
D2 : Output protection diode
D3 : Input protection diode
ZD:Surge absorption zener diode
Tr:NPN output transistor

Connector terminal arrangement

Terminal No.

Color code

F.G.
+V
0 V
Error output
Discharge halt input

Recommended wiring cable

Compatible wire: 25 AWG to 12 AWG (nominal crosssectional area: 0.16 to 3.3 mm2)
Wire stripping length: 7 mm 0.276 in (see below)

Note: Do not solder-plate the ends of wires being connected to connectors.
Doing so may result in loosening of tightened screws, causing the wire to come loose.

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