Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Photoelectric Sensors / Laser Sensors > Robust Photoelectric Sensor RX(Discontinued Products) > I/O Circuit and Wiring diagrams
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
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Symbols・・・ | D1:Reverse supply polarity protection diode D2,D3:Reverse output polarity protection diode ZD1,ZD2:Surge absorption zener diode Tr1,Tr2:NPN output transistor |
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Symbols・・・ | D1:Reverse supply polarity protection diode D2,D3:Reverse output polarity protection diode ZD1,ZD2:Surge absorption zener diode Tr1,Tr2:NPN output transistor |
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Conditions for the load
1) | The load should not be actuated by the leakage current (1 mA; 0.8 mA for receiver of thru-beam type sensor) in the OFF state. |
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2) | The load should be actuated by (supply voltage – 4 V) in the ON state. |
3) | The current in the ON state should be between 5 to 100 mA DC. [In case the current is less than 5 mA, connect a bleeder resistance in parallel to the load (shown in dotted line above) so that a current of 5 mA, or more, flows.] |
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