PReSeNCe CONTROL SAFeTY LIGHT CURTAINS SF2-PRESENCE CONTROL SERIES TM The SAFeasy light curtains of the SF2 series, according to the Iec 61496-1 and Iec 61496-2 standards, are very suitable for presence detection of operators exposed to risks. Different models are available with nine standard heights ranging from 300 to 1500 mm, with 50 or 90 mm resolution and an operating distance reaching 15 m. The emitter and receiver units are optically synchronised and contain all the control circuits, test input and two safety outputs inside the housing. The connection with the machine stopping circuits are guaranteed by unshielded m12 4-pole connectors for the emitter and m12 5-pole connectors for the receiver. TM The SAFeasy light curtains of the sf2 series have also integrated the test function, automatically activated every 0.5 seconds, without stopping the machine’s working cycle. a wide range of industrial applications, requiring operator safety, can be solved TM by the SAFeasy light curtains, thanks to the extremely compact dimensions (31x32 mm), easy installation and excellent performances. HIGHLIGHTS APPLICATIONS • Integrated light curtains for • automatic machines; Presence controL • Packaging, material handling and ProtectIon storage machines; • 50 and 90 mm resolution and • textile, wood-working and ceramic operating distance up to 15 m machines; • 31 x 32 mm compact profile • automatic and semi-automatic • versions with automatic or manual assembling lines; restart • Automatic warehouses. SAFeTY DIMeNSIONS Presence control is obtained positioning hori- zontally the safety light curtain. This installation allows to continuously control the presence of an obstacle inside a specific area. this is a particularly useful solution when dangerous area, not visible from the machine control points, has to be protected. L 53.3 14.9 2 L 1 mm 31 CONTROLLED hEIGhT (mm) L L 1 2 300 294 374 450 521 441 600 668 588 750 815 735 900 962 882 1050 1109 1029 1200 1256 1176 1350 1403 1323 1500 1550 1470 CONNeCTIONS RX: M12 5 POLE CONNECTOR TX: M12 4 POLE CONNECTOR nc 1 = brown = +24 vdc 1 = brown = +24 vdc 2 = white = ossd1 2 = white = not used 3 = blue = 0 v 3 = blue = 0 v 4 = black = ossd2 4 = black = not used 5 = grey = test * *= automatic restart (x version) test/reset function = manual restart (y version) test/restart/reset function www.datalogic.com 32 M12x1 TeCHNICAL DATA TABLeS Model SF2-50 SF2-90 Power supply (Vdd): 24 vdc ± 20% (seLv / PeLv) Consumption: 50 ma max. / 1 w (emitter) sf2 height 300 9 5 90 ma max. / 2.5 w (receiver without load) sf2 height 450 13 7 Light emission: infrared Led 880 nm sf2 height 600 17 9 Optic diameter: Ø 18 mm sf2 height 750 21 11 Number of controlled beams: refer to table 1 sf2 height 900 25 13 Optic interaxis: 37,5 mm (sf2-50); 74 mm (sf2-90) sf2 height 1050 29 15 Resolution: 50 / 90 mm sf2 height 1200 33 17 Controlled height: refer to table 2 sf2 height 1350 37 19 Operating distance: 0.2 ... 15 m sf2 height 1500 41 21 Receiver inputs: external switches for test and restart Receiver indicators: 2 yellow aLIgnment Leds Table 1: NUMBER OF CONTROLLED BEAMS red break Led green safe Led model sf2 emitter indicators: yellow workIng unIt check Led sf2 height 300 334 green Power on Led sf2 height 450 481 Output type: 2 PnP sf2 height 600 628 short-circuit protection: max.1.4 a at 55°c sf2 height 750 775 min. 1.2 a at 0 °c sf2 height 900 922 Output current (for all loads): 500 ma max. per output sf2 height 1050 1069 Output voltage ON min.: vdd - 1 v sf2 height 1200 1216 Output voltage OFF max.: 0.2 v Leakage current: 0.65 ma sf2 height 1350 1363 Capacitive load (pure): 100 nf max. sf2 height 1500 1510 Resistive load (pure): 60 Ώ min. Table 2: CONTROLLED hEIGhT (mm) Response time: refer to table 3 Receiver connection: m12 5-pole connector emitter connection: m12 4-pole connector model sf2 Safety category: type 2 sf2 height 300 15 electrical protection: class 1 sf2 height 450 16 Mechanical protection: IP65 (en 60529) sf2 height 600 17 IP67 (connector part) sf2 height 750 18 Housing material: painted aluminium Cap end material: Pbt sf2 height 900 19 Lens material: Pmma sf2 height 1050 20 Cable length: 50 m max * (at 100nf capacitive load and vdd=24v) sf2 height 1200 22 m12 conductors (according to en 50044, en 60947-5-2) sf2 height 1350 23 poles Ø = 32x0.1mm, external Ø = 0.5mm sf2 height 1500 24 Weight: 1 kg. max. / m of total height Table 3: RESPONSE TIME (ms) Operating temperature: 0 ... +55 °c Storage temperature: -25 ... +70 °c Reference standards: en 954-1, Iec 61496-1, Iec 61496-2 * = if a longer cable has to be used, please verify that the same specifications are respected ReLIABILITY DATA PL (ref. en Iso 13849-1) d cat (ref. en 954-1) 2 sIL (ref. en Iec 61508) 2 sIL cL (ref. en Iec 62061) 2 Pfhd – Probability of danger failure (1/h) 2,34e-08 t1 – Life time (years) 20 mttfd - mean time to danger failure (years) 302 dc – diagnostic coverage (%) 93,80% sff – safe failure fraction (%) 96,06% hft – hardware fault tolerance 0 MODeL SeLeCTION AND ORDeR INFORMATION MODeL DeSCRIPTION N° ORDeR sf2-50 with automatic restart sf2-50-030-PP-x type 2 safety light curtain h=300 mm 957081200 sf2-50-045-PP-x type 2 safety light curtain h=450 mm 957081210 sf2-50-060-PP-x type 2 safety light curtain h=600 mm 957081220 sf2-50-075-PP-x type 2 safety light curtain h=750 mm 957081230 sf2-50-090-PP-x type 2 safety light curtain h=900 mm 957081240 sf2-50-105-PP-x type 2 safety light curtain h=1050 mm 957081250 sf2-50-120-PP-x type 2 safety light curtain h=1200 mm 957081260 sf2-50-135-PP-x type 2 safety light curtain h=1350 mm 957081270 sf2-50-150-PP-x type 2 safety light curtain h=1500 mm 957081280 sf2-50 with manual restart sf2-50-030-PP-y type 2 safety light curtain h=300 mm 957081380 sf2-50-045-PP-y type 2 safety light curtain h=450 mm 957081390 sf2-50-060-PP-y type 2 safety light curtain h=600 mm 957081400 sf2-50-075-PP-y type 2 safety light curtain h=750 mm 957081410 sf2-50-090-PP-y type 2 safety light curtain h=900 mm 957081420 sf2-50-105-PP-y type 2 safety light curtain h=1050 mm 957081430 sf2-50-120-PP-y type 2 safety light curtain h=1200 mm 957081440 sf2-50-135-PP-y type 2 safety light curtain h=1350 mm 957081450 sf2-50-150-PP-y type 2 safety light curtain h=1500 mm 957081460 sf2-90 with automatic restart sf2-90-030-PP-x type 2 safety light curtain h=300 mm 957081290 sf2-90-045-PP-x type 2 safety light curtain h=450 mm 957081300 sf2-90-060-PP-x type 2 safety light curtain h=600 mm 957081310 sf2-90-075-PP-x type 2 safety light curtain h=750 mm 957081320 sf2-90-090-PP-x type 2 safety light curtain h=900 mm 957081330 sf2-90-105-PP-x type 2 safety light curtain h=1050 mm 957081340 sf2-90-120-PP-x type 2 safety light curtain h=1200 mm 957081350 sf2-90-135-PP-x type 2 safety light curtain h=1350 mm 957081360 sf2-90-150-PP-x type 2 safety light curtain h=1500 mm 957081370 sf2-90 with manual restart sf2-90-030-PP-y type 2 safety light curtain h=300 mm 957081470 sf2-90-045-PP-y type 2 safety light curtain h=450 mm 957081480 sf2-90-060-PP-y type 2 safety light curtain h=600 mm 957081490 sf2-90-075-PP-y type 2 safety light curtain h=750 mm 957081500 sf2-90-090-PP-y type 2 safety light curtain h=900 mm 957081510 sf2-90-105-PP-y type 2 safety light curtain h=1050 mm 957081520 sf2-90-120-PP-y type 2 safety light curtain h=1200 mm 957081530 sf2-90-135-PP-y type 2 safety light curtain h=1350 mm 957081540 sf2-90-150-PP-y type 2 safety light curtain h=1500 mm 957081550 ACCeSSORY SeLeCTION AND ORDeR INFORMATION MODeL DeSCRIPTION N° ORDeR cs-a1-03-g-03 m12 5-pole unshielded axial 3 m connector 95acc2110 cs-a1-03-g-05 m12 5-pole unshielded axial 5 m connector 95acc2120 cs-a1-03-g-10 m12 5-pole unshielded axial 10 m connector 95acc2140 cs-a1-02-g-03 m12 4-pole unshielded axial 3 m connector 95a251380 cs-a1-02-g-05 m12 4-pole unshielded axial 5 m connector 95a251270 cs-a1-02-g-10 m12 4-pole unshielded axial 10 m connector 95a251390 st-ksf2 anti-scratch fixing bracket (4 pcs) 95acc2320 st-ksf2std sf2 standard fixing bracket (12 pcs) 95ase1020 st-ksf2-4or sf2 orientable supports (4 pcs) 95acc2580 st-ksf2-6or sf2 orientable supports (6 pcs) 95acc2590 UNI EN ISO9001 the company endeavours to continuously improve and renew its products; for this reason the technical data and contents of this catalogue may undergo variations without prior notice. for correct installation and use, the company can guarantee only the data indicated in the instruction manual supplied with the products. www.datalogic.com