Recent Searches
    Series ( results)
      Models ( results)
          1. Home
          2. Products
          3. Safety
          4. Safety Light Curtains
          5. Safety Light Curtain
          6. Models
          7. Main Unit, General-purpose Type, 60 Optical Axes

          Safety Light CurtainSL-V series

          Main Unit, General-purpose Type, 60 Optical Axes



          Select Language



          Detection capability

          ø1.77" ø45 mm

          Beam axis spacing/Lens diameter

          40 mm/ø5 mm 1.57"/ø0.20"

          Effective aperture angle

          Max. ±2.5 ° (When operating distance is 3 m 98.23' or more)

          Working distance

          0.1 to 7 m

          Response time (ms)





          Light source

          Infrared LED (850 nm)

          Operation mode

          Turns on when no interruptions are present in the detection zone (excluding when the muting function is used)

          OSSD output


          2 outputs each for PNP and NPN. Can be changed by using the connector cable.

          Max. l oad current

          500 mA*2

          Residual vol tage (during ON)

          Max. 2.5 V (with a cable length of 7 m 22.97')

          Leakage current

          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.

          Interlock-reset-ready output

          Alarm output

          Clear/blocked output

          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


          EDM input

          Short-circuit current 10 mA

          Wait input

          Short-circuit current 2.5 mA

          Reset input

          Muting input 1, 2

          Override input

          Protection circuit

          Reverse current protection, short-circuit protection for each output, surge protection for each output

          Approved standards



          IEC61496-1, EN61496-1, UL61496-1


          EN55011 ClassA, FCC Part15B ClassA, ICES-003 ClassA


          IEC61496-1, EN61496-1, UL61496-1 (Type 4 ESPE)
          IEC61496-2, UL61496-2, EN61496-2 (Type 4 AOPD)
          IEC61508 (SIL3), EN61508 (SIL3), IEC62061 (SIL3), EN ISO13849-1: 2015 (Category 4, PLe)


          Power voltage

          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





          Environmental resistance

          Enclosure rating

          IP65 (IEC60529)

          Overvoltage category


          Ambient light

          Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.

          Operating ambient temperature

          -10 to +55 °C 14 to 131 °F (No freezing)

          Storage temperature

          -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

          Vibration resistance

          10 to 55 Hz, Double amplitude 0.7 mm 0.03", 20 sweeps in each of the X, Y, and Z directions

          Shock resistance

          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

          Zinc die-cast

          Front cover

          Polycarbonate, SUS304



          1,570 g


          1,615 g

          *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.
          e.g. When connecting the SL-V32H (32 beam axes), SL-V24H (24 beam axes), and SL-V12L (12 beam axes) in series, the response time of each unit is 10.3 ms, 9.2 ms, and 7.6 ms respectively, and the response time (ON to OFF) is 10.3 ms + 9.2 ms + 7.6 ms = 27.1 ms.
          *2 When used under ambient temperature between 45 to 55 °C 113 to 131 °F , the maximum should not exceed 300 mA.
          *3 Applies to situations when power is either off or disconnected.
          *4 The wiring resistance between the OSSD output and the connected equipment (excluding the resistance of the cable) must be 2.5 Ω or less to ensure operations. If using the NPN output with a cable length of 15 m or longer, and the load current consumption is 200 mA or more, the wire resistance must be 1.0 Ω or less.
          *5 When used under ambient temperature between 45 to 55 °C 113 to 131 °F, use incandescent lamps (24 VDC, 1 to 3 W) or LED lamps (load current: 10 to 100 mA).
          *6 The current consumption of the transmitter increases by 10 mA and decreases on the receiver by 10 mA when the AUX output (red wire of the transmitter) and the EDM input (red wire of the receiver) are short circuited if the fol lowing additional condition is met. (The total consumption of both transmitter and receiver is fixed.)
          In the case where the PNP output type cabl e is used, the condition is that OSSD stays in the OFF state.
          In the case where the NPN output type cable is used, the condition is that OSSD stays in the ON state.

          • General Catalog Request
          • Trade Shows and Exhibitions
          • eNews Subscribe

          Back to top

          KEYENCE CORPORATION OF AMERICA 500 Park Boulevard, Suite 200, Itasca,
          IL 60143, U.S.A.
          Phone: 1-888-KEYENCE [1-888-539-3623]
          Career Opportunities: KEYENCE Career Site