Keyence SL-V28H Safety Light Curtain Optical Axes Transmitter / Receiver Pair

Manufacturer: Keyence

Model: SL-V28H

Condition: Used. This light curtain transmitter and receiver are in good/fair cosmetic condition with significant scratches (especially on the receiver) from regular industrial use.  Comes in non-original packaging. Cosmetic appearance may vary slightly from pictured unit(s).

Notes: This light curtain transmitter and receiver were removed from decommissioned equipment and have not been tested. No manuals, cords/cables, or additional items are included if not listed or shown.

Included:

• (1)  Keyence SL-V28H Safety Light Curtain Optical Axes Transmitter / Reciever Pair

Specifications:

• Manufacturer:  Keyence
• Model:  SL-V28H
• Description:  Safety Light Curtain Optical Axes Transmitter / Receiver Pair
  • Detection capability
    • ø0.98" ø25 mm
  • Beam axis spacing/Lens diameter
    • 20 mm/ø5 mm 0.79"/ø0.20"
  • Effective aperture angle
    • Max. ±2.5 ° (When operating distance is 3 m 98.23' or more)
  • Working distance
    • 0.1 to 9 m
  • Response time (ms)
    • ON→OFF
      • 9.8*1
    • OFF→ON
      • 49.8*1
  • 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
    • Output
      • 2 outputs each for PNP and NPN. Can be changed by using the connector cable.
    • Max. load current
      • 500 mA*2
    • Residual voltage (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 ?)
    • Load wiring resistance
      • Max. 2.5 ?*4
  • Non-safety-related output
    • AUX - 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
  • Input
    • EDM input - Short-circuit current 10 mA
    • Wait input - Short-circuit current 2.5 mA
    • Reset input - Short-circuit current 2.5 mA
    • Muting input 1, 2 - Short-circuit current 2.5 mA
    • Override input - Short-circuit current 2.5 mA
  • Protection circuit
    • Reverse current protection, short-circuit protection for each output, surge protection for each output
  • Approved standards
    • EMC
    • EMS
    • IEC61496-1, EN61496-1, UL61496-1
    • EMI
    • EN55011 Class A, FCC Part15B Class A
    • Safety
      • 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)
      • UL508
      • UL1998
  • Rating
    • Power voltage
      • 24 VDC +10 %, -20 %, Ripple (P-P) 10 % or less
      • Current consumption (mA)
      • When the center indicator is ON
      • Transmitter
      • 87*6
      • Receiver
      • 79*6
      • When the center indicator is OFF
      • Transmitter
      • 81*6
      • Receiver
      • 69*6
  • Environmental resistance
    • Enclosure rating
      • IP65 (IEC60529)
    • Overvoltage category
    • II
    • 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
  • Material
    • Main unit case
      • Aluminum
    • Upper case/lower case
      • Zinc die-cast
    • Front cover
      • Polycarbonate, SUS304
  • Weight
    • Transmitter
      • 400 g
    • Receiver
      • 415 g

Hassle Free Returns

• DougDeals will pay return shipping if the item needs to be returned for any reason
• Return window is 30 days from delivery date
• See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.