AUTOMATION
CONTROLS

Search
Discontinued
Products



Compact & Low Price Inductive Proximity Sensor GL (Discontinued Products)

I/O Circuit and Wiring diagrams

NPN output type

GL-18H/18HL type

I/O circuit diagram

GL-18H/18HL type I/O circuit diagram
Note: Please carry out the wiring carefully since protection circuit against reverse power supply connection is not incorporated.
Further, the output does not incorporate a short-circuit protection circuit.
Do not connect it directly to a power supply or a capacitive load.
Symbols・・・ ZD: Surge absorption zener diode
Tr : NPN output transistor

Wiring diagram

GL-18H/18HL type Wiring diagram

DC 2-wire type

GL-8U type (Discontinued Products)

I/O circuit diagram

GL-8U type I/O circuit diagram
Note: The maximum load current varies depending on the ambient temperature.
Symbols・・・ ZD: Surge absorption zener diode
Tr : NPN output transistor

Wiring diagram

GL-8U type Wiring diagram

Conditions for the load

1) The load should not be actuated by the leakage current (0.8 mA) in the OFF state.
2) The load should be actuated by (supply voltage – 3 V) in the ON state.
3) The current in the ON state should be between 3 to 70 mA DC
[In case the current is less than 3 mA, connect a bleeder resistance in parallel to the load so that a current of 3 mA, or more, flows.]

Return to top

CONTACT US
If you have any questions, please select the option below to contact us or find answers.
CONTACT BY EMAIL / PHONE FIND LOCAL OFFICE

Return to top

CONTACT US
BY EMAIL
Please click your area to select country or region




Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)