Model		LA-H45	LA-H45L	LA-H130	LA-H130L	LA-H450	LA-H450L	LA-H1000	LA-H1000L
Detecting distance (mm) (Amplifier display value)		20 to 45 (250 to 0)		55 to 130 (750 to 0)		160 to 450 (290 to 0)		200 to 1000 (800 to 0)
Amplifier display range		259 to -34		768 to -98		295 to -50		810 to -175
Light source	Type	Red laser (639nm)
	Laser type	Class 2	Class 1	Class 2	Class 1	Class 2	Class 1	Class 2	Class 1
	Output	400uW	250uW	400uW	250uW	600uW	250uW	600uW	250uW
Standard detection offset		0.5mm		1mm		3mm		20mm ( detecting distance is 200-800mm ) 30mm ( detecting distance is 800-1000mm )
Protection class		IP67
Ambient temperature		-10 to +50 °C (no freezing)
Relative humidity		35 to 85% RH ( no condensation)
Ambient luminosity		Incandescent: 7500lx  Daylight: 10000lx
Material		Housing: PBT  Indicator cover: PC  Lens cap: glass  Cable: PVC
Wire length		160mm
Weight		Approx. 60g		Approx. 80g		Approx. 130g
Mounting bracket (optional)		OW-LAH001		OW-LAH002		OW-LAH003

NPN output

Model		LA-21	LA-22
Main module / Expansion module		Main module	Expansion module
Output type		NPN
Mounting type		DIN rail mounting
Sensor head compatibility		Available
Display	Minimum display unit	LA-H450: 1mm, LA-1000: 5mm
	Display range	LA-H450: -50mm to 295mm, LA-1000: -175mm to 810mm
	Display rate	Approx. 10 times/sec.
Analog voltage output		±5V, 1 to 5V, 0 to 5V output impedance 100Ω	-
Analog current output		4 to 20 mA maximum load resistance 350Ω
Control input	Channel switching input	NPN: ON when connected to 0V, OFF when connected to 24V; PNP: ON when connected to 24V, OFF when connected to 0V;
	Zero drift input
	Transmit stop input
	Timer input
	Reset input
Control output*¹	Judgment output	Open collector, 50mA max (NPN/PNP; normally open/closed, switchable)
	Alarm output	Open collector, 50mA max (NPN/PNP; normally closed, non-switchable)
Power supply	Power voltage*¹	10 to 30 VDC including ripple (P-P) 10% Class 2 or lower	Power supply through the main unit
	Power consumption (without load)	1950 mW or less (at 30 V, 65 mA max.)	1800 mW or less (at 30 V, 60 mA max.)
Ambient temperature		-10 to + 50 °C ( no freezing )
Ambient humidity		35 to 85% RH ( no condensation)
Vibration resistance		10 to 55 Hz, 1.5 mm dual amplitude, 2 hours each for X, Y, and Z axes
Material		Housing: Polycarbonate Key: Polyacetal Cable: PVC
Cable length		2m
Weight (including accessories)		Approx. 150g	Approx. 140g

*1 The following limitations apply depending on the number of units to be connected to the expansion unit.
When connecting 2 to 8 units including the main unit
- Power supply voltage: 20 to 30 VDC
- Control output current: 20 mA max.

PNP output

Model		LA-21P	LA-22P
Main module / Expansion module		Main module	Expansion module
Output type		PNP
Mounting type		DIN rail mounting
Sensor head compatibility		Available
Display	Minimum display unit	LA-H450: 1mm, LA-1000: 5mm
	Display range	LA-H450: -50mm to 295mm, LA-1000: -175mm to 810mm
	Display rate	Approx. 10 times/sec.
Analog voltage output		±5V, 1 to 5V, 0 to 5V output impedance 100Ω	-
Analog current output		4 to 20 mA maximum load resistance 350Ω
Control input	Channel switching input	NPN: ON when connected to 0V, OFF when connected to 24V; PNP: ON when connected to 24V, OFF when connected to 0V;
	Zero drift input
	Transmit stop input
	Timer input
	Reset input
Control output*¹	Judgment output	Open collector, 50mA max (NPN/PNP; normally open/closed, switchable)
	Alarm output	Open collector, 50mA max (NPN/PNP; normally closed, non-switchable)
Power supply	Power voltage*¹	10 to 30 VDC including ripple (P-P) 10% Class 2 or lower	Power supply through the main unit
	Power consumption (without load)	1950 mW or less (at 30 V, 65 mA max.)	1800 mW or less (at 30 V, 60 mA max.)
Ambient temperature		-10 to + 50 °C ( no freezing )
Ambient humidity		35 to 85% RH ( no condensation)
Vibration resistance		10 to 55 Hz, 1.5 mm dual amplitude, 2 hours each for X, Y, and Z axes
Material		Housing: Polycarbonate Key: Polyacetal Cable: PVC
Cable length		2m
Weight (including accessories)		Approx. 150g	Approx. 140g

*1 The following limitations apply depending on the number of units to be connected to the expansion unit.
When connecting 2 to 8 units including the main unit
- Power supply voltage: 20 to 30 VDC
- Control output current: 20 mA max.