Chúng tôi có hơn 35.000 sản phẩm vì vậy hãy liên hệ với chúng tôi
Để được tư vấn và check tình trạng hàng bạn nhé!

AUTO TECH VN cam kết:
1. Hàng Chính Hãng Autonics Việt Nam.
2. Xuất được Hóa đơn VAT.
3. Cấp CO/CQ công chứng bởi Autonics Vina.
4. Giá cạnh tranh.
5. Sản phẩm bảo hành theo chính sách của hãng.

Thông tin chi tiết về sản phẩm:

aut.vn Cảm biến an toàn Autonics SFL20-28
Sensing type : Through-beam type
Light source : Infrared LED(855nm)
Effective aperture angle(EAA) : Within ± 2.5 ° when the sensing distance is greater than 3 m for both emitter and receiver.
Sensing distance : Short - Long mode (setting switch)
Short mode : 0.2 to 8 m
Long mode : 0.2 to 15 m
Detection capability : Ø 20 mm (hand)
Sensing target : Opaque
Protective height : 423 mm
Number of optical axes : 28
Optical axis pitch : 15mm
Series connection : Max. 3 SET (≤ 300 optical axes)
Power supply : 24 VDC@(=) ±20 %(ripple P-P: ≤10 %)
Current consumption : Emitter: ≤106mA, receiver: ≤181mA
Safety related output: OSSD output : NPN or PNP open collector
Load voltage : ON - 24 VDC@(=) (except for the residual voltage), OFF - 0 VDC@(=)
Load current : ≤ 300 mA
Residual voltage : ≤ 2 VDC@(=)(except for voltage drop due to wiring)
Load capability: ≤ 2.2 ㎌
Leakage current: ≤ 2.0 mA
Wire resistance of load: ≤ 2.7 Ω
Auxiliary output(AUX 1/2) : NPN or PNP open collector
Load voltage: ≤ 24 VDC@(=), Load current: ≤ 100 mA,
Residual voltage: ≤ 2 VDC@(=) (except for voltage drop due to wiring)
Lamp output(LAMP 1/2) : NPN or PNP open collector
Load voltage: ≤ 24 VDC@(=), Load current: ≤ 300 mA
Protection circuit : Reverse power polarity, reverse output polarity, output short-circuit over-current protection
Safety-related functions : Interlock (reset hold), external device monitoring (EDM), muting/override, Blanking (fixed blanking, floating blanking), reduced resolution
General functions : Self-test, alarm for reduction of incident light level, mutual interference prevention
Others functions : Change of sensing distance, switching to NPN or PNP, external test (light emission stops), auxiliary output (AUX 1, 2), lamp output (LAMP1, 2)
Synchronization type : Timing method by RS485 synchronous line
Insulation resistance : Over 20MΩ (at 500VDC megger)
Noise immunity : The square wave noise (pulse width: 1㎲) by the noise simulator ±240VDC@(=)
Dielectric strength : 1,000VAC 50/60Hz for 1 minute
Vibration : 10 mm double amplitude at frequency of 5 to 150 Hz, 10 sweeps ni each X, Y, Z direction
Shock : 250 m/s² (≈ 25 G), pulse width 6 ms in each X, Y, Z direction for 100 times
Environment_Ambient illumination : Sunlight: Max. 10,000lx, Incandescent lamp: Max. 3,000lx (received illumination)
Ambient temperature : -30 to 60 ℃, storage: -30 ~ 70 ℃ (no freezing or condensation)
Ambient humidity : 35 to 85 %RH, storage: 35 to 95 %RH (non-freezing or non-condensation)
Protection structure : IP65, IP67(IEC Standard), IP67G (JEM Standard), IP69K (DIN Standard)
Material : Case: Aluminum, Front cover and sensing part: Polymethyl methacrylate, End cap: polycarbonate, Power I/O cable and connector cable: polyurethane (PUR) or polyvinyl chloride (PVC), Y type connector cable: polyvinyl chloride (PVC), lamp output cable and series connector cable: polyurethane (PUR), Top / Bottom adjustable bracket and Top / Bottom bracket: SUS304, Side adjustable bracket and Side bracket: nickel plated Zn
International standards : UL 508, CSA C22.2 No. 14, ISO 13849-1 (PL e, Cat. 4), ISO 13849-2 (PL e, Cat. 4), UL 61496-1 (Type 4, ESPE), UL 61496-2 (Type 4, AOPDs), IEC/EN 61496-1 (Type 4, ESPE), IEC/EN 61496-2 (Type 4, AOPDs), IEC/EN 61508-1~-7 (SIL 3), IEC/EN 62061 (SIL CL 3)