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          Safety Laser Scanner

          SZ series

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          Model

          SZ-01S

          SZ-04M

          SZ-16V

          SZ-16D

          Type

          Simple function type

          Multi-function type

          Multi-zone sets (banks) type

          Measurement data output type

          Detection
          capability

          Minimum detectable object size

          Diameter 30 mm 1.18"/40 mm 1.58", 50 mm 1.97", 70 mm 2.76", 150 mm 5.91" (depends on the setting)
          Reflectance 1.8% min., Speed 1.6 m/s 5.25 ft/s max.

          Detectable angle

          270° (-45° to 225°)

          Response time
          (ON to OFF)

          General scan cycle (Scan cycle A)

          60 ms (2 scans) to 480 ms (16 scans)

          Specific scan cycle (Scan cycle B)

          66 ms (2 scans) to 528 ms (16 scans)

          Response time
          (OFF to ON)

          General scan cycle (Scan cycle A)

          Response time of ON to OFF +125 ms

          Specific scan cycle (Scan cycle B)

          Max.
          protection
          zone

          Minimum detectable object size: 70 mm 2.76"/150 mm 5.91"

          4.2 m 13.78' (-5° to 185°), 2.8 m 9.19' (-45° to -5°, 185° to 225°)

          Minimum detectable object size: 50 mm 1.97"

          3.0 m 9.84' (-5° to 185°), 2.0 m 6.56' (-45° to -5°, 185° to 225°)

          Minimum detectable object size: 40 mm 1.58"

          2.4 m 7.87' (-5° to 185°), 1.6 m 5.25' (-45° to -5°, 185° to 225°)

          Minimum detectable object size: 30 mm 1.18"

          1.8 m 5.91' (-5° to 185°), 1.2 m 3.94' (-45° to -5°, 185° to 225°)

          Max.
          warning zone
          (non safety
          related)

          Minimum detectable object size: 70 mm 2.76"/150 mm 5.91"

          10.0 m 32.18' (-5° to 185°), 7.0 m 22.97' (-45° to -5°, 185° to 225°)*1

          Minimum detectable object size: 50 mm 1.97"

          7.5 m 24.61' (-5° to 185°), 5.0 m 16.4' (-45° to -5°, 185° to 225°)*1

          Minimum detectable object size: 40 mm 1.58"

          6.0 m 19.69' (-5° to 185°), 4.0 m 13.12' (-45° to -5°, 185° to 225°)*1

          Minimum detectable object size: 30 mm 1.18"

          4.5 m 14.76' (-5° to 185°), 3.0 m 9.84' (-45° to -5°, 185° to 225°)*1

          Additional safety distance

          100 mm 3.94"*2

          Light source

          Type, wavelength

          Infrared laser diode, 905 nm

          Laser class

          Class 1 Laser Product (IEC 60825-1, FDA (CDRH) Part 1040.10 *3)

          OSSD output

          Output

          PNP or NPN (Selectable according to the connector cable)
          2 outputs

          PNP or NPN (Selectable according to the connector cable)
          4 outputs

          PNP or NPN (Selectable according to the connector cable)
          2 outputs

          Max. load current

          500 mA*4

          Residual voltage (during ON)

          Max. 2.5 V (with a cable length of 5 m 16.4')

          OFF-state voltage

          Max. 2.0 V (with a cable length of 5 m 16.4')

          Leakage current

          Max. 1 mA*5

          Max. capacitive load

          2.2 µF (with a load resistance of 100Ω)

          Load wiring resistance

          Max. 2.5Ω*6

          Input
          (safety-related)

          Input resistance

          4.4 kΩ (for Input 1)
          2.2 kΩ (for Input 2)

          4.4 kΩ (for Input 1, 3, 4, and 5)
          2.2 kΩ (for Input 2 and 6)

          4.4 kΩ (for Input 1 and 3 to 10)
          2.2 kΩ (for Input 2)

          Non
          safety-related
          output
          (AUX output)

          Output

          PNP/NPN totem pole output
          2 outputs

          PNP/NPN totem pole output
          6 outputs

          PNP/NPN totem pole output
          4 outputs

          Non
          safety-related
          output
          (AUX output)

          Max. load current

          50 mA

          Residual voltage (during ON)

          Max. 2.5 V (with a cable length of 5 m 16.4')

          Muting lamp
          output

          (AUX6 output can be assigned for the
          muting lamp output)

          -

          Can be connected to the
          incandescent lamp
          (24 V DC, 1 to 5.5 W) and LED
          lamp (load current 10 to 230 mA)

          -

          Cable length

          30 m 98.43' or less *7

          Approved
          standards

          EMC

          EMS

          IEC61496-1, EN61496-1, UL 61496-1

          EMI

          EN55011 Class A, FCC Part15B Class A

          Safety

          IEC61496-1, EN61496-1, UL 61496-1 (Type 3 ESPE), IEC61496-3, EN61496-3 (Type 3 AOPDDR)
          IEC61508, EN61508, IEC62061, EN62061 (SIL2), EN ISO13849-1:2015 (PL d, Category 3) UL508, UL1998

          Rating

          Power voltage

          When using a converter power supply: 24 VDC ±10 %, Ripple (P-P) 10 % or less
          When using a battery: 24 VDC +20 %/-30 %

          Power consumption

          Max. 9.5 W (without load)
          Max. 39 W (with load)

          Max. 9.5 W (without load)
          Max. 50 W (with load)

          Max. 10.5 W (without load)
          Max. 43 W (with load)

          Environmental resistance

          Enclosure rating

          IP65 (IEC60529)*8

          Ambient light

          Incandescent lamp: 1,500 lux or less*9

          Operating ambient temperature

          -10 to +50 °C 14 to 122 °F (No freezing)

          Storage temperature

          -25 to +60 °C -13 to 140 °F (No freezing)

          Operating relative humidity

          35 to 85 % RH (No condensation)

          Storage relative humidity

          35 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 die casting, SPHC (Bottom)

          Window

          Polycarbonate

          Weight

          Approx. 1.6 kg

          *1 20% or more reflectance is necessary for the minimum detectable object in the warning zone.
          *2 If there is a high reflective background within 1.5 m 4.921' from the boundary of the protection zone, 200 mm 7.87" must be added as supplementary necessary distance to the protection zone in case of calculation of the minimum safety distance.
          *3 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50.
          *4 For the load current calculation of the OSSD output and the AUX output, make sure it is 1.5 A or less when using converter power supply (or 1.0 A or less when the cable length is 25 m 82.02' or more),
          and 1.0 A or less when using a battery (or 0.5 A or less when the cable length is 5 m 16.40' or more)
          *5 This also takes into account the situations when power is either off or disconnected.
          *6 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 operation. However, it must be 1.0 Ω or less if the load current is 300 mA or more.
          *7 It must be 10 m 32.81' or less if the power is supplied by battery.
          *8 When the setting cover is open, or the connector cable is not connected, the IP65 certification cannot be met. In addition, the SZ-16D doesn't fulfill the requirements of IP65 degree of protection with the connector cable for the RS-422A communication unattached..
          *9 The SZ should not be installed so as to have light interference within ±5° to the detection plane.

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