Photo Sensor : PA-12

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Sensor controller

Sensor controller

*Selectable use of 110/220VAC
*Selectable use of NPN, PNP input
*Able to drive loads up to 3A, 250VAC with
proximity sensor or photo sensor input
*Convenient to mount on Socket by plug in type
*Output relay with both NO and NC contacts

Specification Table

Model		PA-12
Type		Selectable NPN/PNP
Power supply		Selectable 110/220VAC 50/60Hz
Power consumption		Approx. 4VA
Power for external sensor		12VDC 50mA
Input signal	PNP	High level : 7-12VDC, Low level : 0-5VDC
	NPN	Short-circuit impedance : Max. 1kΩ, Residual voltage : Max. 2VDC, Open-clrcult impedance : Min. 100kΩ
Response time	Input	Min. 0.2ms
	Output	Min. 10ms
Input resistance		10kΩ
Controloutput	Contact composition	SPDT(1a1b)
	Contact capacity	250VAC 3A(For resistive load)
Environment	Ambient temperature	-10 to 50°C
	Ambient humidity	35 to 85%RH
Relay life cycle	Mechanical	Min. 10,000,000 operations
	Electrical	Min. 100,000 operatlons(250VAC 3A resistive load)
Unit weight		Approx. 269g

※ Environment resistance is rated at no freezing or condensation.