LV-N11N

Keyence - Laser Sensor

Current response time:

16 Minutes 21 Seconds

Description: Laser Sensor
Weight: Approx. 75 g
Footnotes: *1 80 s cannot be selected when the LV-S31/S62/S63 is connected *2 Input time is 25 ms (ON)/25 ms (OFF) when external calibration time is selected. *3 These numbers double when "DOUBLE" is selected. *4 Use with the over current protection device which is rated 30 V or more and not more than 1 A. *5 To connect more than 9 units, the power voltage must be 20 V or more. *6 Increases 30 mW (1 mA) for HIGH SPEED mode. *7 It increases by 15% when connected to the LV-NH100/NH110/NH300. It does not include the power consumption of the load. Power consumption when expansion units are connected is the total power consumption of each amplifier unit. Example: When one main unit (LV-N11N) is connected to 2 expansion units (LV-N12N) and they are used with LV-NH100 heads in HIGH SPEED mode. (1.15 860 mW 1) + (1.15 860 mW 2) = 2967 mW max. *8 If more than one unit is used together, the ambient temperature varies with the conditions below. Mount the units on the DIN rail with mounting brackets and check that the output current is 20 mA or less for a unit. One or two more units connected: -20C to +55C -4F to + 131F; 3 to 10 more units connected: -20C to +50C -4F to + 122F; 11 to 16 more units connected: -20C to +45C -4F to + 113F. When using 2-outputs, one unit is counted as two units.
Type: 2 output
Response time: 80 s (HIGH SPEED)/250 s (FINE)/500 s (TURBO)/1 ms (SUPER)/4 ms (ULTRA)/16 ms (MEGA) *1
Output: NPN
Cable/connector: Cable
Main/Expansion unit: Main unit
I/O - Control outputs: 2 output
I/O - External input: 1 input
I/O - Monitor output: None
Output selection: LIGHT-ON/DARK-ON (switch-selectable)
Timer function: Timer OFF/OFF-delay timer/ON-delay timer/One-shot timer, Timer duration selectable: 1 ms to 9,999 ms, Maximum error against the setting value: 10% max.
Control outputs: NPN open collector 30 V, Residual voltage 1 V or less (Output current: 10 mA or less) / 2 V or less (Output current: 10 to 100 mA) (Stand-alone) 1 output max: 100 mA or less, 2 output total: 100 mA or less (Multiple connections) 1 output max: 20 mA or less

Monitor output: -
External input: Input time 2 ms (ON)/20 ms (OFF) or more*2
Multiple connections to expansion units: Up to 17 units can be connected in total (two-output type is treated as two units)
Protection circuit: Reverse polarity protection, Over-current protection, Surge absorber
Number of interference prevention units: Connected to other than LV-S31: 0 for HIGH SPEED; 2 for FINE/TURBO/SUPER; 4 for ULTRA/MEGA, Connected to LV-S31: 2 for FINE; 4 for TURBO/SUPER/ULTRA/MEGA*3
Case size: H 32.6 mm 1.28" W 9.8 mm 0.39" L 78.7 mm 3.1"
Rating - Power voltage: 24 VDC (operating voltage 10-30 VDC (with ripple)), ripple (P-P) 10% or less, Class 2 or LPS*4*5
Rating - Power consumption: Normal: 830 mW or less (at 30 V. 30 mA at 24 V, 56 mA or less at 12 V)*6 Eco on mode: 710 mW or less (at 30 V. 26 mA at 24 V, 48 mA or less at 12 V)*6 Eco Full mode: 550 mW or less (at 30 V. 21 mA at 24 V, 40 mA or less at 12 V) *7
Environmental resistance - Relative humidity: 35 to 85% RH (No condensation)
Environmental resistance - Vibration resistance: 10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours each in the X, Y and Z axis
Environmental resistance - Shock resistance: 500 m/s2 3 times for each of X,Y and Z axis
Environmental resistance - Ambient temperature: -20 to +55C -4 to 131F (No freezing)*8
Material - Cable: PVC
Material - Case: Main unit and cover material: Polycarbonate

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