Safety Light CurtainSL-V series
Main Unit, Robust Type, 95 Optical Axes
ø0.55" ø14 mm
Beam axis spacing/Lens diameter
10 mm/ø4 mm 0.39"/ø0.16"
Effective aperture angle
Max. ±2.5 ° (When operating distance is 3 m 98.23' or more)
0.1 m to 7.0 m 0.30' to 22.97'
Response time (ms)
Infrared LED (850 nm)
Turns on when no interruptions are present in the detection zone (excluding when the muting function is used)
2 outputs each for PNP and NPN. Can be changed by using the connector cable.
Max. l oad current
Residual vol tage (during ON)
Max. 2.5 V (with a cable length of 7 m 22.97')
Max. 100 µA*3
Max. capacitive load
2.2 μF (with a load resistance of 100 Ω)
Load wiring resistance
Max. 2.5 Ω*4
Non safety-rel ated output
Output with automatic PNP/NPN switching function, 50 mA max.
State information output 1, 2
Muting lamp output
Incandescent lamp (24 VDC, 1 to 7 W) or LED lamp (load current: 10 to 300 mA)*5 can be connected
Short-circuit current 10 mA
Short-circuit current 2.5 mA
Muting input 1, 2
Reverse current protection, short-circuit protection for each output, surge protection for each output
IEC61496-1, EN61496-1, UL61496-1
EN55011 Class A, FCC Part15B Class A
IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE)
24 VDC +10 %, -20 %, Ripple (P-P) 10 % or less
Current consumption (mA)
When the center indicator is ON
When the center indicator is OFF
Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.
Operating ambient temperature
-10 to +55 °C 14 to 131 °F (No freezing)
-25 to +60 °C -13 to 140 °F (No freezing)
Operating relative humidity
15 to 85 % RH (No condensation)
Storage relative humidity
15 to 95 % RH
10 to 55 Hz, Double amplitude 0.7 mm 0.03", 20 sweeps in each of the X, Y, and Z directions
100 m/s2 (Approx. 10 G), 16 ms pulse, 1,000 times in each of the X, Y, and Z directions
Main unit case
Upper case/lower case
*1 When connecting the SL-V units in series, the response time (ON to OFF) is the sum of the response times of al l the individual SL-V units, but the response time (OFF to ON) is the same as that of a singl e SL-V unit.