PH-DX	LED type CMD
	LED type CMD under normal condition

Feature

• Specific power voltage isn't required. Free voltage, 12 to 240VDC and 24 to 240VAC.
• Light-reception amount can be display with 5-point level lamp and so it is easy to check light-reception margin or dirty lens surface and dislocation of optical axis.
• Self-diagnosis function that checks light-reception margin provides with projector. This output is executed when level of light-reception amount is lower than specific value because of dirty lens surface or dislocation of optical axis.

Kind and model No.

Model No.	Projector	Receiver	Output	Control output	Self-diagnosis Output	Hood
PH-DX-R-21	PH-DX-2P-20	PH-DX-2AR-21	Contact	1a	1a	Standard hood
PH-DX-M-21		PH-DX-2AM-21	Photo-mos
PH-DX-R-71	PH-DX-2P-70	PH-DX-2AR-71	Contact			Non-air dust-purge hood
PH-DX-M-71		PH-DX-2AM-71	Photo-mos

* Self-diagnosis output type(1b) and water-cooling type are also available.

Specifications

Power source	12 to 240VDC or 24 to 240VAC(+10%, - 15%)
Control output	Contact output : 250VAC 3A, 30VDC 5A, COSφ=1 Photo-mos : 125VAC/DC 100mA, Residual voltage 3V or less(When 100mA)
Self-diagnosis output	Contact output : 250VAC 3A, 30VDC 5A, COSφ=1 Photo-mos : 125VAC/DC 100mA, Residual voltage 3V or less(When 100mA)
Detecting distance	30m or less(Without slit for both projector and receiver)
Detectable objects	Opaque object withφ30mm or more
Operating mode	Changeover of DARK-ON/LIGHT-ON
Sensitivity adjuster	Provided
Protective structure	IP66(IEC standard)
Case	Aluminum die-casting

External dimension

Connection

Projector Receiver

*Operation of projector can be checked

Control output(Changeover by inner switch)

Operation mode		LIGHT-ON		DARK-ON
		Terminal boxNo.	Indications lamps	Terminal boxNo.	Indications lamps
		4-5	OPERATION	4-5	OPERATION
Power-OFF state		OPEN	OFF	OPEN	OFF
Power-ON state	When light-entering	CLOSE	ON	OPEN	OFF
	When light-interruption	OPEN	OFF	CLOSE	ON

Self-diagnosis output

		Terminal No.	Lamp
		3-6	STABILITY
Power-OFF state		OPEN	OFF
Power-ON state	When normal	CLOSE	ON
	When troubled	OPEN	OFF

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