Description

Main Unit, Multi-bank Type
Model SZ-16V
Type Multi-zone sets (banks) type
Detection capability Minimum detectable object size Diameter 30 mm, 40 mm, 50 mm, 70 mm, 150 mm (depends on the setting) Reflectance 1.8% min., Speed 1.6 m/s max.
Detectable angle 270° (-45° to 225°)
Response time (ON to OFF) General scan cycle (Scan cycle A) 60 ms (2 scanning) to 480 ms (16 scanning)
Specific scan cycle (Scan cycle B) 66 ms (2 scanning) to 528 ms (16 scanning)
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 /150 mm 4.2 m (-5° to 185°), 2.8 m (-45° to -5°, 185° to 225°)
Minimum detectable object size: 50 mm 3.0 m (-5° to 185°), 2.0 m (-45° to -5°, 185° to 225°)
Minimum detectable object size: 40 mm 2.4 m (-5° to 185°), 1.6 m (-45° to -5°, 185° to 225°)
Minimum detectable object size: 30 mm 1.8 m (-5° to 185°), 1.2 m (-45° to -5°, 185° to 225°)
Max. warning zone (non safety related) Minimum detectable object size: 70 mm /150 mm 10.0 m (-5° to 185°), 7.0 m (-45° to -5°, 185° to 225°)*1
Minimum detectable object size: 50 mm 7.5 m (-5° to 185°), 5.0 m (-45° to -5°, 185° to 225°)*1
Minimum detectable object size: 40 mm 6.0 m (-5° to 185°), 4.0 m (-45° to -5°, 185° to 225°)*1
Minimum detectable object size: 30 mm 4.5 m (-5° to 185°), 3.0 m (-45° to -5°, 185° to 225°)*1
Additional safety distance 100 mm*2
Light source Type, wavelength Infrared laser diode, 905 nm
Laser class Class 1 IEC / EN 60825-1: 2007 Class 1 CFR 21 1040.10, 1040.11 (Laser Notice No.50) Class 1 JIS C6802: 2005
OSSD output Output PNP or NPN (Selectable according to the connector cable) 2 outputs
Max. load current 500 mA*3
Residual voltage (during ON) Max. 2.5 V (with a cable length of 5 m)
OFF-state voltage Max. 2.0 V (with a cable length of 5 m)
Leakage current Max. 1 mA*4
Max. capacitive load 2.2 µF (with a load resistance of 100 ?)
Load wiring resistance Max. 2.5 ?*5
Input (safety-related) Input resistance 4.4 k? (for Input 1 and 3 to 10) 2.2 k? (for Input 2)
Nonsafety-relatedoutput (AUX output) Output PNP/NPN totem pole output 4 outputs
Max. load current 50 mA
Residual voltage (during ON) Max. 2.5 V (with a cable length of 5 m)
Cable length 30 m or less*6
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. 10.5 W (without load) Max. 43 W (with load)
Environmental resistance Enclosure rating IP65 (IEC60529)*7
Ambient light Incandescent lamp: 1,500 lux or less*8
Operating ambient temperature -10 to +50 °C (No freezing)
Storage temperature -25 to +60 °C (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, 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 from the boundary of the protection zone, 200 mm must be added as supplementary necessary distance to the protection zone in case of calculation of the minimum safety distance. *3 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 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 or more). *4 This also takes into account the situations when power is either off or disconnected. *5 The wiring resistance between the OSSD output and the connected equipment (excluding the resistance of the cable) must be 2.5 ? or less to ensure operation. However, it must be 1.0 ? or less if the load current is 300 mA or more. *6 It must be 10 m or less if the power is supplied by the battery. *7 When the setting cover is open, or the connector cable is not connected, the IP65 certification cannot be met. *8 The SZ should not be installed so as to have light interference within ±5° to the detection plane.
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