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20 mm Beam Pitch High-functional Area Sensor SF1-S (Discontinued Products)

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We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.

	December 31, 2003		Light Curtain Type 2 SF2B

Discontinued Products
Information

Specifications

Dimensions

Specifications

Sensors

Number of beam channels		8	16	24	32
Model No.		SF1-S8	SF1-S16	SF1-S24	SF1-S32
	With spatter protection hood	SF1-S8-H	SF1-S16-H	SF1-S24-H	SF1-S32-H
Applicable controller		SF1-SC
Sensing height		140mm	300mm	460mm	620mm
Sensing range		7m
Beam pitch		20mm
Sensing object		Opaque objects of ø30mm or more
Indicator	Emitter	Emitting indicator : Green LED (lights up under the normal emission, blinks under the emitting circuit failure)
Indicator	Receiver	Operation indicator : Red LED(lights up when one or more beams are interrupted, and blinks when any ambient light is received) Stable incident beam indicator : Green LED(lights up when all beams are received stably) Unstable incident beam indicator : Yellow LED(lights up when one or more beams are received unstably) * The three-color indicators blink one another when the receiving circuit fails. The operation indicator and the unstable incident beam indicator blink alternately when the emitting circuit fails or the synchronization wire breaks.
Crosstalk prevention function		Incorporated
Automatic sensitivity compensation function		Incorporated
Environmental resistance	Pollution degree	3 (Industrial environment)
	Protection	IP65 (IEC)
	Ambient temperature	-10 to +55℃ (No dew condensation nor icing allowed), Storage :-10 to +60℃
	Ambient humidity	35 to 85%RH, Storage : 35 to 85%RH
	Ambient illuminance (Extraneous light immunity)	Sun light : 20,000lx at the light-receiving face, Incandescent light : 3,500lx at the light-receiving face
	EMC	Emission・Immunity : prEN50100-1
	Voltage withstandability	1,500V AC for one min. between all terminals connected and enclosure
	Insulation resistivity	20MΩ or more at 500V DC Megger between all terminals connected and enclosure
	Vibration-proof	10 to 55Hz frequency, 1.5mm amplitude, and X,Y, and Z directions each for two hours (unenergized)
	Shock-proof	100m/s² acceleration (approx. 10G), and X, Y, and Z directions each for three times (unenergized)
Emitting element		Infrared LED (modulated)
Material		Protective enclosure : Aluminum, Module case : ABS, Front cover : Acrylic, Lens : Acrylic
Cable		Cabtyre cable 0.5m long with four 0.5mm² conductors with the round connector on the end * Use the optional mating cable together
Cable extension		Maximum extension is 20m overall with an equivalent cable with conductors 0.5mm² or more (the emitter and the receiver each)
Weight		Approx. 500g	Approx. 840g	Approx.1,170g	Approx.1,500g
	With spatter protection hood	Approx. 630g	Approx.1,080g	Approx.1,530g	Approx.1,990g
Accessory		MS-SF1-1 (Mounting bracket) : 1 set

Number of beam channels		40	48	56	64
Model No.		SF1-S40	SF1-S48	SF1-S56	SF1-S64
	With spatter protection hood	SF1-S40-H	SF1-S48-H	SF1-S56-H	SF1-S64-H
Applicable controller		SF1-SC
Sensing height		780mm	940mm	1,100mm	1,260mm
Sensing range		7m
Beam pitch		20mm
Sensing object		Opaque objects of ø30mm or more
Indicator	Emitter	Emitting indicator : Green LED (lights up under the normal emission, blinks under the emitting circuit failure)
Indicator	Receiver	Operation indicator : Red LED(lights up when one or more beams are interrupted, and blinks when any ambient light is received) Stable incident beam indicator : Green LED(lights up when all beams are received stably) Unstable incident beam indicator : Yellow LED(lights up when one or more beams are received unstably) * The three-color indicators blink one another when the receiving circuit fails. The operation indicator and the unstable incident beam indicator blink alternately when the emitting circuit fails or the synchronization wire breaks.
Crosstalk prevention function		Incorporated
Automatic sensitivity compensation function		Incorporated
Environmental resistance	Pollution degree	3 (Industrial environment)
	Protection	IP65 (IEC)
	Ambient temperature	-10 to +55℃ (No dew condensation nor icing allowed), Storage :-10 to +60℃
	Ambient humidity	35 to 85%RH, Storage : 35 to 85%RH
	Ambient illuminance (Extraneous light immunity)	Sun light : 20,000lx at the light-receiving face, Incandescent light : 3,500lx at the light-receiving face
	EMC	Emission・Immunity : prEN50100-1
	Voltage withstandability	1,500V AC for one min. between all terminals connected and enclosure
	Insulation resistivity	20MΩ or more at 500V DC Megger between all terminals connected and enclosure
	Vibration-proof	10 to 55Hz frequency, 1.5mm amplitude, and X,Y, and Z directions each for two hours (unenergized)
	Shock-proof	100m/s² acceleration (approx. 10G), and X, Y, and Z directions each for three times (unenergized)
Emitting element		Infrared LED (modulated)
Material		Protective enclosure : Aluminum, Module case : ABS, Front cover : Acrylic, Lens : Acrylic
Cable		Cabtyre cable 0.5m long with four 0.5mm² conductors with the round connector on the end * Use the optional mating cable together
Cable extension		Maximum extension is 20m overall with an equivalent cable with conductors 0.5mm² or more (the emitter and the receiver each)
Weight		Approx.1,830g	Approx.2,170g	Approx.2,500g	Approx.2,830g
	With spatter protection hood	Approx.2,440g	Approx.2,900g	Approx.3,350g	Approx.3,800g
Accessory		MS-SF1-1 (Mounting bracket) : 1 set

Controller

Model No.		SF1-SC
Applicable sensors		SF1-S□, SF1-S□-H
Supply voltage		24V DC ±10% Ripple P-P 10% or less, Warm-up time : 500ms or less
Current consumption		300mA or less (including the sensor)
Sensing output		Relay contact 1a (Two relays in series) ・Switching capacity : 250V 3A AC (resistive load), 30V 3A DC (resistive load) ・Electrical life : 100,000 operations or more (rated load) ・Mechanical life : 50,000,000 operations or more
	Utilization category	DC-12 or DC-13
	Output operation	ON (closed) when all beams are received / OFF (open) when one or more beams are interrupted In case that any failure happens or the system goes into the lockout condition, the output relay is turned off (Note )
	Response time	20ms or less (including sensor's response time)
Lockout output		NPN open-collector transistor (photo-coupler isolation) ・Maximum sink current :100mA ・Applied voltage : 30V DC or less ・Residual voltage : 1.0V or less (at 100mA sink current) 0.8V or less (at 16mA sink current)
	Output operation	ON (closed) in the normal condition/OFF (open) in the lockout condition or the warm-up condition for approx. one sec. after power-up (Note)
	Response time	50ms or less (including sensor's response time)
Indicator		Power indicator : Green LED (lights up while the power is supplied) Sensing output operation indicator : Yellow LED [lights up when the sensing output is not activated (open condition)] Sensor failure indicator : Red LED (lights up when the proper signal from the sensor can not be received or the supply current to the sensor flows excessively) Lockout output indicator : Red LED (lights up in the lockout condition or in the warm-up condition for approx. one sec. after power-up)
Environmental resistance	Pollution degree	3 (Industrial environment)
	Ambient temperature	-10 to +55℃ (No dew condensation nor icing allowed), Storage : -10 to +70℃
	Ambient humidity	35 to 85% RH, Storage : 35 to 85% RH
	EMC	Emission・Immunity : pr50100-1
	Voltage withstandability	1,500V AC for one min. between power and output terminals
	Insulation resistivity	20MΩ or more at 500V DC Megger between power and output terminals
	Vibration-proof	10 to 55Hz frequency, 0.75mm amplitude, and X, Y, and Z directions each for two hours (unenergized)
	Shock-proof	100m/s² acceleration (approx. 10G), and X, Y, and Z directions each for three times (unenergized)
Material		Enclosure : ABS, Terminal block : PBT (containing glass fiber), Protective cover : Polycarbonate
Weight		Approx. 150g
Accessory		NPS-CV (Protective cover) : 1 pc.

(Note) : The lockout stands for the function that forces the sensing output into OFF when any internal circuit fails. The SF1-SC includes the completely doubled safety circuitry that introduce the lockout condition when they yield inconsistency.
If the connected power source with the SF1-S takes time 500ms or more to stabilize voltage, the sensor may recognize it as a failure that leads the lockout condition.

(Note) :	The lockout stands for the function that forces the sensing output into OFF when any internal circuit fails. The SF1-SC includes the completely doubled safety circuitry that introduce the lockout condition when they yield inconsistency. If the connected power source with the SF1-S takes time 500ms or more to stabilize voltage, the sensor may recognize it as a failure that leads the lockout condition.

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Discontinued Products
Information

Specifications

Dimensions

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