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LA-A1 | LED Collimated Beam Sensor LA-300

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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.

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Product Number	LA-A1
Part Number	LA-A1
Product	LED Collimated Beam Sensor
Details	Amplifier (NPN output type)
Product name	LED Collimated Beam Sensor LA-300

As of April 25, 2024
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item	Specifications
Product Number	LA-A1
Part Number	LA-A1
Type	NPN output type
Applicable sensor head	LA-305
Supply voltage	12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current consumption	120 mA or less (including sensor heads)
Comparative outputs (HIGH, LOW)	NPN open-collector transistor -Maximum sink current: 100 mA -Applied voltage: 30 V DC or less (between comparative output and 0 V) -Residual voltage: 1.5 V or less (at 100 mA sink current), 0.5 V or less (at 16 mA sink current)
Comparative outputs (HIGH, LOW) : Utilization category	DC-12 or DC-13
Comparative outputs (HIGH, LOW) : Response time	0.5 ms or less
Comparative outputs (HIGH, LOW) : Output operation	HIGH output: ON when the received beam level is equal to or lower than HIGH (Over-dark) level LOW output: ON when the received beam level is equal to or higher than LOW (Under-dark) level
Comparative outputs (HIGH, LOW) : Short-circuit protection	Incorporated
Analog output	Analog voltage Output voltage: 1 V (Darkest) to 5 V (Lightest) Output impedance: 75 Ohm
Analog output : Slew rate	8 V/ms or more
Analog output : Temperature characteristics	0.05 % F.S./℃ or less
External synchronization	Incorporated (Either gate trigger or edge trigger is selectable)
Indicators : Power	Green LED (lights up when the power is ON)
Indicators : Stable incident beam	Three green LEDs (light up in three stages in proportion to the amount of beam received)
Indicators : Operation	Two orange LEDs (light up when High and Low comparative outputs are ON, respectively)
Indicators : External synchronization	Green LED (lights up when the comparative outputs are effective)
Adjusters : Span	15-turn adjuster sets the span for the analog output voltage
Adjusters : Shift	15-turn adjuster sets the offset for the analog output voltage
Adjusters : HIGH (Over-dark) level	15-turn adjuster sets the HIGH output threshold level (Over-dark level)
Adjusters : LOW (Under-dark) level	15-turn adjuster sets the LOW output threshold level (Under-dark level)
Environmental resistance : Ambient temperature	0 to +50 ℃ +32 to +122℉ (No dew condensation), Storage: -20 to +70℃ -4 to +158℉
Environmental resistance : Ambient humidity	35 to 85 % RH, Storage: 35 to 85 % RH
Voltage withstandability	1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance	20 MΩ , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Environmental resistance : Vibration resistance	10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each
Environmental resistance : Shock resistance	500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
Material	Enclosure: Heat-resistant ABS Terminal cover: Heat-resistant ABS Front cover: Polycarbonate
Cable	0.22 mm² (shield wire: 0.15 mm²) 7-core composite cabtyre cable, 2 m 6.562 ft long
Cable extension	Extension up to total 50 m 164.042 ft is possible with 0.22 mm², or more, cable. (Shield wire must be extended with 0.15 mm², or more, shield wire.) (Note)This product is CE compliant and complies with EMC directives. EN 61000-6-2 is the applicable standard that covers immunities relating to use of this product, but in order to comply with this standard, the following conditions must be satisfied. Conditions The amplifier should be connected less than 10 m 32.808 ft from the power supply. The signal line to connect with the amplifier should be less than 30 m 98.425 ft.
Weight	Net weight: 200 g approx.
Accessory	Adjusting screwdriver: 1 pc.