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Laser Sensors

Digital Laser Type- LA-N Series

Sensor head

Model LA-NH4500 LA-NS3000 LA-NS7000L
Type Retro-reflective
Light source Red laser (wavelength 640nm) Red laser (wavelength 650nm)
Laser class IEC/JIS(class1)
Emission spot size Approx. Ф1.5mm
(at a detecting distance of 1m)
Approx. 2 x 2 mm
(at a distance of 500 mm or closer)
Approx. 2 x 10 mm
(at a distance of 500 mm or closer)
Detection Distance(m) H-SP 2 H-SP - H-SP -
M-SP 3.5 M-SP 0.7 M-SP 2.5
L-SP 5 L-SP 1.5 L-SP4
SUPER 6 SUPER 2 SUPER4.5
ULTRA 7 ULTRA 2.5 ULTRA 5
MEGA 8 MEGA 3 MEGA 6
Indicator light Laser indicator: green LED
Output indicator: two-color LED (red: ON; green: OFF)
Level indicator: green x2,red x1 (shows 90-110% detection margin)
Ambient luminance Incandescent : 10,000Ix or less ; Sunlight : 20,000lx or less
Ambient temperature -10 to +50°C (no freezing)
Ambient humidity 35 to 85%RH (no condensation)
Vibration resistance 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours each in X, Y, and Z directions
Shock resistance 500 m/s² , 3 times each in X, Y, and Z directions
Material Housing: polycarbonate; Lens cap: glass; Cable: PVC
Enclosure size (L*W*H mm) 37×23×12.2 43.5×18×13.6 43.5×18×13.6
Weight Approx. 60g (including 2m cable) Approx. 65g (including 2m cable) Approx. 65g (including 2m cable)
Reflector N-6L (standard)

*1: LA-NS3000 and LA-NS7000L sensing heads do not have HIGH SPEED mode.
*2: Recommended mounting torque for sensing head is 0.16 - 0.22N.m .

Amplifier

NPN output

Model LA-N11N LA-N12N
Type Standard
Output type NPN
Control output 2 output
External input 1 input
Response time 80us(H-SP)/250us(M-SP)/500us(L-SP)/1ms(SUPER)/4ms(ULTRA)/16ms(MEGA)
Output switching Light-ON/dark-ON switching
Timer function Timer off, disconnect delay, turn-on delay, single trigger
Output capability NPN output Maximum load current: 100mA; residual voltage: less than 1V
PNP output Maximum load current: 100mA; residual voltage: less than 1.5V
Protection circuit Reverse connection protection, output overcurrent protection and output surge protection
Power voltage 10-30VDC±10%, Ripple Voltage (P-P): 10% max .
Power consumption NPN 720mW max (30mA max at 24V, 55mA max at 12V)
PNP 720mW max . (30mA at 24V, 55mA at 12V)
Ambient temperature -10 to +50°C (no freezing)
Ambient humidity 35 to 85%RH ( no condensation)
Vibration resistance 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours each in X, Y, and Z directions
Shock resistance 500 m/s², 3 times each in the X, Y, and Z directions
Material Polycarbonate
Enclosure size (L*W*H mm) 83.6 x 10.05 x 30.8
Weight Approx. 70 g (including 2 m power cord)

Note: This product needs to be warmed up for about 10 minutes.



PNP output

Model LA-N11P LA-N12P
Type Standard
Output type PNP
Control output 2 output
External input 1 input
Response time 80us(H-SP)/250us(M-SP)/500us(L-SP)/1ms(SUPER)/4ms(ULTRA)/16ms(MEGA)
Output switching Light-ON/dark-ON switching
Timer function Timer off, disconnect delay, turn-on delay, single trigger
Output capability NPN output Maximum load current: 100mA; residual voltage: less than 1V
PNP output Maximum load current: 100mA; residual voltage: less than 1.5V
Protection circuit Reverse connection protection, output overcurrent protection and output surge protection
Power voltage 10-30VDC±10%, Ripple Voltage (P-P): 10% max .
Power consumption NPN 720mW max (30mA max at 24V, 55mA max at 12V)
PNP 720mW max . (30mA at 24V, 55mA at 12V)
Ambient temperature -10 to +50°C (no freezing)
Ambient humidity 35 to 85%RH ( no condensation)
Vibration resistance 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours each in X, Y, and Z directions
Shock resistance 500 m/s², 3 times each in the X, Y, and Z directions
Material Polycarbonate
Enclosure size (L*W*H mm) 83.6 x 10.05 x 30.8
Weight Approx. 70 g (including 2 m power cord)

Note: This product needs to be warmed up for about 10 minutes.



NPN/PNP output

Model LA-N11 LA-N12
Type Standard
Output type NPN/PNP
Control output 2 output
External input 1 input
Response time 80us(H-SP)/250us(M-SP)/500us(L-SP)/1ms(SUPER)/4ms(ULTRA)/16ms(MEGA)
Output switching Light-ON/dark-ON switching
Timer function Timer off, disconnect delay, turn-on delay, single trigger
Output capability NPN output Maximum load current: 100mA; residual voltage: less than 1V
PNP output Maximum load current: 100mA; residual voltage: less than 1.5V
Protection circuit Reverse connection protection, output overcurrent protection and output surge protection
Power voltage 10-30VDC±10%, Ripple Voltage (P-P): 10% max .
Power consumption NPN 720mW max (30mA max at 24V, 55mA max at 12V)
PNP 720mW max . (30mA at 24V, 55mA at 12V)
Ambient temperature -10 to +50°C (no freezing)
Ambient humidity 35 to 85%RH ( no condensation)
Vibration resistance 10 to 55 Hz, compound amplitude 1.5 mm, 2 hours each in X, Y, and Z directions
Shock resistance 500 m/s², 3 times each in the X, Y, and Z directions
Material Polycarbonate
Enclosure size (L*W*H mm) 83.6 x 10.05 x 30.8
Weight Approx. 70 g (including 2 m power cord)

Note: This product needs to be warmed up for about 10 minutes.

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