Compact Laser Sensor
Separate Amplifier Model, Amplifier Units Cable Type Main unit NPN LR-XN11N
Main Unit/Expansion Unit
No. of Control Outputs
No. of External Inputs
500 µs*1/1 ms/3 ms/10 ms/200 ms Selectable
Timer OFF/Off-delay/On-delay/One-shot/On-Off delay/On-delay One-shot
Open collector, 30 VDC or lower, N.O./N.C.
External Set/Laser OFF/Zero Shift/Hold Reset/Gyro Alert RST selectable
Up to 8 expansion units possible (including main unit, a total of 9 units connected) However, up to 16-unit expansion is possible when the LR-XN10 is used for expansion with the NU Series.
Protection against reverse power connection, protection against output overcurrent, protection against output surge, protection against reverse output connection
Number of Interference Prevention Devices
OFF/4 units/8 units selectable*2
16 to 30 VDC*3 (including 10% ripple (P-P) or less), class 2
During normal operation: 1060 mW (44 mA or lower at 24 V, 61 mA or lower at 16 V), ECO ON/ALL: 895 mW (37 mA or lower at 24 V, 50 mA or lower at 16 V) (excluding Load Current)
−20 to +55°C -4°F to 131°F (no freezing)*4
35 to 85% RH (no condensation)
10 to 500 Hz; Power Spectral Density: 0.816 G2/Hz; X, Y, and Z directions
500 m/s2 (50G); 3 times each for X, Y, and Z axes
Main Unit and Cover: Polycarbonate
Approx. 80 g
*1 If 500 µs is selected, the following limitations apply.