


| パラメータ | 価値 |
|---|---|
| アイテム | Specifications |
| PFHD | 2.4 × 10-9(Note) Probability of dangerous failure per hour. |
| ケーブル | 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. |
| 詳細 | Min. sensing object ø25 mm ø0.984 in (20 mm 0.787 in beam pitch) |
| 製品 | Compact Safety Light Curtain[Type4 PLe SIL3] |
| 材料 | Enclosure: Polycarbonate |
| ビームピッチ | 20 mm0.787 in |
| アクセサリー | SF4B-TR25 (Test rod): 1 pc. |
| 部品番号 | SF4B-H20C |
| 製品名 | Compact Safety Light Curtain[Type4 PLe SIL3] SF4B-C |
| ELCA機能 | Incorporated (reducing mutual interference automatically) |
| 電源電圧 | 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| 応答時間 | OFF response: 14 ms or lessON response: 80 to 90 ms |
| 製品番号 | SF4B-H20C |
| ケーブル延長 | 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. |
| ミュート機能 | - |
| 動作範囲 | 0.3 to 7m0.984 to 22.966 ft(Note) The operating range is the possible setting distance between the emitter and the receiver. |
| 発光要素 | Infrared LED (Peak emission wavelength: 850 nm0.033 mil) |
| 汚染度 | 3 |
| オーバーライド機能 | - |
| 保護高さ | 423.4 mm 16.669 in |
| インターロック機能 | Incorporated [Manual reset / Auto reset](Note) The manual reset and automatic reset are possible to be switched depending on the wiring status. |
| 動作高度 | 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. |
| オプション機能 | 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. |
| 周囲照度 | Incandescent light: 3,500 liter x or less at the light-receiving face |
| 消費電流 | Emitter: 65 mA or lessReceiver: 75 mA or less |
| 最小検知物体 | ø25 mm ø0.984 in opaque object(Note) In case the blanking function is valid, the operation mode is changed. |
| ビームチャンネル数 | 20 |
| 排出停止機能 | Incorporated |
| 補助出力のミュート | - |
| 有効開口角 | 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) ] |
| 適用規格:日本 | JIS B 9704-1 / 2 (Type 4), JIS B 9705-1 (Category 4), JIS C 0508-1 to 3 (SIL3) |
| 適用規格:ヨーロッパ | EN 61496-1 (Type 4), EN ISO 13849-1:2015 (Category 4, PLe), EN 61508-1 to 3 (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. |
| 制御出力(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: 3Ωor 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: 3Ωor less |
| 適用規格:北米 | 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) With regards to the standards in the US/Canada, a Notified Body, TÜV SÜD, has certified the CTÜVUS mark. |
| 外部デバイス監視機能 | Incorporated |
| 補助出力(非安全出力) | 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) |
| 大型多目的インジケーター機能 | - |
| ミュート補助出力:動作モード | - |
| 適用される規制と認証 | CE Marking (Machinery Directive, EMC Directive, RoHS Directive), UKCA Marking [Supply of Machinery (Safety) Regulations, EMC Regulations, RoHS Regulations], TÜV SÜD certification |
| 環境耐性:周囲湿度 | 30 to 85 % RH, Storage: 30 to 85 % RH |
| 耐環境性:耐衝撃性 | 300 m / s2acceleration (30 G approx.) in X, Y and Z directions for three times each |
| ミューティング補助出力:保護回路 | - |
| 正味重量(送信機と受信機の合計) | approx. 860 g |
| 適用規格:国際規格 | IEC 61496-1 / 2 (Type 4), ISO 13849-1:2015 (Category 4, PLe), IEC 61508-1 to 3 (SIL3) |
| 耐環境性:周囲温度 | -10 to +55℃+14 to +131 ℉(No dew condensation or icing allowed), Storage: –25 to +60 ℃–3 to +140 ℉ |
| 環境耐性:保護等級 | IP65 (IEC) |
| 耐環境性:耐振動性 | 10 to 55 Hz frequency, 0.75 mm0.030 inamplitude in X, Y and Z directions for two hours each |
| 耐環境性:絶縁抵抗 | 20 MΩ or more, with 500 V DC megger between all supply terminals connected together and enclosure |
| 制御出力(OSSD 1、OSSD 2):動作モード | 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. |
| 制御出力(OSSD1、OSSD2):保護回路 | Incorporated |
| 耐環境性:耐電圧性 | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| 補助出力(非安全出力):動作モード | 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.) |
| 補助出力(非安全出力):保護回路 | Incorporated |
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