Model	SZ-01S
Type	Simple function 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) 2.2 k? (for Input 2)
Nonsafety-relatedoutput (AUX output)	Output	PNP/NPN totem pole output 2 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. 9.5 W (without load) Max. 39 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.

Keyence SZ-01S

Safety Laser Scanner SZ series

Categories: Safety, Safety Laser Scanners

Description
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Specification

Description

Main Unit, Single-function Type

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Specification

Model	SZ-01S
Type	Simple function 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) 2.2 k? (for Input 2)
Nonsafety-relatedoutput (AUX output)	Output	PNP/NPN totem pole output 2 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. 9.5 W (without load) Max. 39 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.

Keyence SZ-01S

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