


| Paramètre | Valeur |
|---|---|
| Article | Specifications |
| PFHD | 1.7 × 10-9(Note) Probability of dangerous failure per hour. |
| Câble | 0.15 mm2(power line: 0.2 mm2) 8-core heat-resistant PVC cable, 5 m16.404 ftlong |
| MTTFD | 100 years or more(Note) Mean time to dangerous failure. |
| Détails | Min. sensing object ø45 mmø1.772 in(40 mm1.575 inbeam pitch) |
| Produit | Compact Safety Light Curtain[Type4 PLe SIL3] |
| Matériel | Enclosure: Polycarbonate |
| Pas de poutre | 40 mm1.575 in |
| Accessoires | - |
| Numéro de pièce | SF4B-A8C |
| Nom du produit | Compact Safety Light Curtain[Type4 PLe SIL3] SF4B-C |
| Fonction ELCA | Incorporated (reducing mutual interference automatically) |
| Tension d'alimentation | 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| temps de réponse | OFF response: 14 ms or lessON response: 80 to 90 ms |
| Numéro de produit | SF4B-A8C |
| rallonge de câble | Extension up to total 50 m164.042 ftis possible for 0.2 mm2or more, cable(Note) When the synchronization+ wire (orange) and synchronization- wire (orange / black) is extended with a cable other than exclusive cable, use a 0.2 mm2or more shielded twisted pair cable. |
| Fonction de mise en sourdine | - |
| Plage de fonctionnement | 0.3 to 7m0.984 to 22.966 ft(Note) The operating range is the possible setting distance between the emitter and the receiver. |
| Humidité ambiante | 30 to 85 % RH, Storage: 30 to 85 % RH |
| Élément émetteur | Infrared LED (Peak emission wavelength: 850 nm0.033 mil) |
| Degré de pollution | 3 |
| résistance aux chocs | 300 m / s2acceleration (30 G approx.) in X, Y and Z directions for three times each |
| Fonction de remplacement | - |
| hauteur de protection | 343.4 mm13.52 in |
| Fonction d'interverrouillage | Incorporated [Manual reset / Auto reset](Note) The manual reset and automatic reset are possible to be switched depending on the wiring status. |
| Altitude opérationnelle | 2,000 m6,561.68 ftor less(Note) Do not use or store in an environment pressurized to atmospheric pressure or higher at an altitude of 0 m. |
| Fonctions optionnelles | Fixed blanking, floating blanking, light emitting amount control, auxiliary output switching, protecting, interlock setting changing, external relay monitor setting changing(Note) In case of using optional function, the handy-controller SFB-HC is required. |
| Éclairage ambiant | Incandescent light: 3,500 liter x or less at the light-receiving face |
| Température ambiante | -10 to +55℃+14 to +131 ℉(No dew condensation or icing allowed), Storage: –25 to +60 ℃–3 to +140 ℉ |
| Consommation de courant | Emitter: 60 mA or lessReceiver: 70 mA or less |
| Objet de détection min. | ø 45 mmø 1.772 inopaque object(Note) In case the blanking function is valid, the operation mode is changed. |
| Nombre de canaux de faisceau | 8 |
| résistance aux vibrations | 10 to 55 Hz frequency, 0.75 mm0.030 inamplitude in X, Y and Z directions for two hours each |
| résistance d'isolation | 20 MΩ or more, with 500 V DC megger between all supply terminals connected together and enclosure |
| Fonction d'arrêt des émissions | Incorporated |
| Coupure de la sortie auxiliaire | - |
| angle d'ouverture effectif | plus or minus 2.5℃ or less [for an operating range exceeding 3 m9.843 ft(conforming to IEC 61496-2 / ANSI/UL 61496-2) ] |
| Normes applicables : Japon | JIS B 9704-1 / 2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508 (SIL3) |
| Conformité à la directive de marquage CE | Machine Directive, EMC Directive, RoHS Directive |
| Normes applicables : Europe (UE) | EN 61496-1 (Type 4), EN ISO 13849-1 (Category 4, PLe), EN 61508-1 to 7 (SIL3), EN 55011, EN 50178, EN 61000-6-2(Note) Regarding EU Machinery Directive, a Notified Body, TÜV SÜD, has certified with the type examination certificate. |
| Sorties de contrôle (OSSD 1, OSSD 2) | PNP open-collector transistor / NPN open-collector transistor (switching method)• Maximum source current: 200 mA• Applied voltage: Same as supply voltage (between the control output and +V)• Residual voltage: 2.5 V or less (source current 200 mA, when using 20 m65.617 ftlength cable)• Leakage current: 0.1 mA or less (Including power supply OFF condition)• Maximum load capacity: 0.22 micro F (No load to maximum output current)• Load wiring resistance: 3 Ω or less• Maximum sink current: 200 mA• Applied voltage: Same as supply voltage (between the control output and 0 V)• Residual voltage: 2.5 V or less (sink current 200 mA, when using 20 m65.617 ftlength cable)• Leakage current: 0.1 mA or less (Including power supply OFF condition)• Maximum load capacity: : 0.22 micro F (No load to maximum output current)• Load wiring resistance: 3 Ω or less |
| Normes applicables : Amérique du Nord | ANSI / UL 61496-1 / 2 (Type 4), ANSI / UL 508, CAN / CSA 61496-1 / 2 (Type 4), CAN / CSA C22.2 No.14, OSHA 1910.212, OSHA 1910.217 (C), ANSI B11.1 to B11.19, ANSI / RIA 15.06(Note) The product has been safety-certified in accordance with UL, ANSI, CSA, and other standards by TÜV SÜD America, a nationally recognizedsafety laboratory (NRTL) that has been approved by the Occupational Safety and Health Administration (OSHA) as defined by 29 CFR 1910.7 |
| fonction de surveillance des périphériques externes | Incorporated |
| Sortie auxiliaire (sortie non sécurisée) | PNP open-collector transistor / NPN open-collector transistor (switching method)• Maximum source current: 60 mA• Applied voltage: Same as supply voltage (between the auxiliary output and +V)• Residual voltage: 2.5 V or less (source current 60 mA, when using 20 m65.617 ftlength cable)• Maximum sink current: 60 mA• Applied voltage: Same as supply voltage (between the auxiliary output and 0 V)• Residual voltage: 2.5 V or less (sink current 60 mA, when using 20 m65.617 ftlength cable) |
| Fonction indicateur multifonctionnelle de grande taille | - |
| Coupure de la sortie auxiliaire : Mode de fonctionnement | - |
| Normes applicables : Corée du Sud (S-Mark) | S1-G-35-2005, s2-W-11-2003 |
| Coupure de la sortie auxiliaire : circuit de protection | - |
| Poids net (total de l'émetteur et du récepteur) | approx. 770 g |
| Normes applicables : Norme internationale | IEC 61496-1 / 2 (Type 4), ISO 13849-1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3) |
| Résistance environnementale : Degré de protection | IP65 (IEC) |
| Sorties de commande (OSSD 1, OSSD 2) : Mode de fonctionnement | ON when all beam channels are received, OFF when one or more beam channels are interrupted (OFF also in case of any malfunction in the safety light curtain or the synchronization signal)(Note) During muting, control output will not turn off even if the beams are interrupted.(Note) When the blanking function is enabled, the operating mode will change. |
| Sorties de commande (OSSD1, OSSD2) : Circuit de protection | Incorporated |
| Sortie auxiliaire (sortie non sécurisée) : Mode de fonctionnement | OFF when control outputs are ON, ON when control outputs are OFF (Factory setting, operating mode can be changed using the SFB-HC handy-controller.) |
| Résistance environnementale : rigidité diélectrique, tension | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Sortie auxiliaire (sortie non protégée) : circuit de protection | Incorporated |
Spécifications techniques et données de performance
Guide d'installation et d'utilisation