KEYENCE/KEYENCE Laser Sensor LR-X Series LR-XN12N

KEYENCE/KEYENCE Laser Sensor Amplifier Discrete Amplifier Cable Type Expansion Unit NPN LR-XN12N

KEYENCE/KEYENCE Laser Sensor LR-X Series LR-XN12N

Model		LR-XN12N
type		NPN output
Cables/connectors		cable
Main Unit/Extended Unit		Expansion unit
Control the number of outputs		2
Number of external inputs		1
Response time		500 μs*1 / 1 ms / 3 ms / 10 ms / 200 ms switchable
IO-Link		—
function	Timer function	Timer Disable / Off Delay / On Delay / Single Pulse / On - Off Delay / Turn on Single Delay
Input and output	Control the output	Open collector 30 VDC or less, N.O. / N.C. switchable
		For stand-alone use: 1 output 100 mA or less / 2 outputs 100 mA or less in total, and for additional use: 1 output up to 50 mA or less
		Residual voltage NPN: 1.4 V or less (output current 10 mA or less) / 2 V or less (output current 10 to 100 mA)
	External inputs	External Set Input / Illumination Stop / Zero Input / Reset Hold / Orientation Alarm Contact Switching
		Short-circuit current NPN: 1 mA or less
		Input time: 3 ms ON or more, 20 ms or more OFF (25 ms ON or more, 25 ms or more OFF only when tuning is selected)
Expansion units were added		Up to 8 units can be added (9 units can be connected to the main unit), but up to 16 units can be connected with the LR-XN10 in the NU series.
Protection circuits		Power supply reverse polarity protection, output overcurrent protection, output surge protection, output reverse polarity protection
Number of anti-jamming units		OFF / 4 units / 8 units Selectable*2
power supply	Supply voltage	16 to 30 VDC*3 (including ripple (P-P) 10% or less), class2
	Power consumption	Typical: 1060 mW (44 mA or less at 24 V, 61 mA or less at 16 V), 895 mW at ON and ALL (37 mA or less at 24 V, 50 mA or less at 16 V) (except load current)
Environmental resistance	Use ambient temperature	-20 to +55°C (no freezing)*4
	Humidity of the working environment	35 to 85% RH (non-condensing)
	Vibration resistance	10 to 500 Hz power spectral density: 0.816G2/Hz X, Y, Z direction
	Impact resistance	500 m/s2 (50 G) X, Y, Z 3 times in each direction
Housing material		Main unit, cover: Polycarbonate
annex		Instruction manual
weight		About 70 g

*1 When 500 μs is selected, the following limits are specified.

· Tuning is limited to 2-point tuning.

· The detection range shield is set during tuning. (Manual setting of the shielding range is not supported)

· Output 2 is limited to the output of alarms such as errors and orientation monitoring, and no standard/zone can be used.

· The anti-interference function is not supported

*2 When the number of anti-jamming units is selected as 4 or 8 units, the response time changes as follows. 6 ms / 18 ms / 60 ms / 1.2 s switchable when 4 units are selected, 12 ms / 36 ms / 120 ms / 2.4 s switchable when 8 units are selected.

*3 When adding more than 4 expansion units, set the supply voltage to 20 V or more.

*4 -20 to +55°C for 1 to 2 units, -20 to +50°C for 3 to 10 units, -20 to +45°C for 11 to 16 units

This article introduces the KEYENCE/KEYENCE laser sensor LR-X series LR-XN12N products, if you are interested in KEYENCE/KEYENCE sensor, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.

The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!

KEYENCE/KEYENCE Laser Sensor LR-X Series LR-XN12N

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