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SFLA20-12
Safety Light Curtains, Advanced type, Through-beam, 15M Sensing distance, 12pcs & 15mm Optical axis pitch, 183mm length, 24VDC
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| 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 or atLightCurtain) |
| 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 | 183 mm |
| Number of optical axes | 12 |
| Optical axis pitch | 15mm |
| Series connection | Max. 4 SET (≤ 400 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 VDCLoad 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 (PLe, 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) |
The exact weight of the cargo you've scheduled will be measured at the QUANTUM office. We will send you an email with a payment link if the weight difference is larger than the shipment amount. The payment link email will include the new weight and the difference amount that must be paid. If you have any queries concerning this procedure, please contact our customer support team at +1-905-625-3500.
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