


| パラメータ | 価値 |
|---|---|
| アイテム | Specifications |
| PFHD | 2.2 × 10-9 |
| MTTFD | 100 years or more |
| 詳細 | Min. sensing object ø45 mmø1.772 intype (40 mm1.575 inbeam pitch) |
| 製品 | Safety Light Curtain Type 4 |
| 材料 | Enclosure: AluminiumUpper and lower edges: IronSensing surface: Polycarbonate / Polyester resinCap: PBT |
| アクセサリー | MS-SFB-2 (Intermediate supporting bracket): 1 set |
| 部品番号 | SF4B-A20(V2) |
| ケーブル長 | Total length up to 50 m164.042 ftis possible for both emitter and receiver, with optional mating cables(Note) The cable can be extended within 30 m98.425 ft(for emitter / receiver) when two light curtains are connected in series, within 20 m65.617 ftwhen three light curtains are connected in series. Furthermore, when the muting lamp is used, the cable can be extended within 40 m131.234 ft(for emitter / receiver). |
| 製品名 | Safety Light Curtain Type 4 SF4B Ver.2 |
| 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 less, ON response: 80 to 90 ms |
| 製品番号 | SF4B-A20(V2) |
| ミュート機能 | Incorporated(Note) Please use 12-core cable. |
| 動作範囲 | 0.3 to 9 m0.984 to 29.528 ft(Note) The operating range is the possible setting distance between the emitter and the receiver. |
| 周囲の湿度 | 30 to 85 % RH, Storage: 30 to 95 % RH |
| 発光要素 | Infrared LED (Peak emission wavelength: 870 nm0.034 mil) |
| 耐衝撃性 | 300 m/s2acceleration (30 G approx.) in X, Y and Z directions three times each |
| 接続方法 | Connector |
| オーバーライド機能 | Incorporated(Note) Please use 12-core cable. |
| 保護高さ | 790 mm31.102 in(Note:In the case of "When used as safety device for presses in China", the distance between the center of the first beam axis and the center of the last beam axis of the device becomes the protective height. For details, refer to "Definition of sensing heights".) |
| インターロック機能 | Incorporated [Manual reset / Auto reset (Note)](Note) The manual reset and auto reset are possible to be switched depending on the wiring status. |
| オプション機能 | Fixed blanking, floating blanking, auxiliary output switching, interlock setting changing, external relay monitor setting changing, muting setting changing, protecting, light emitting amount control(Note) In case of using optional function, the handy-controller (SFB-HC) (optional) is required. However, a handy-controller cannot be used with the SF4B-x-01<V2> and the SF-C14EX-01. |
| 周囲照度 | Incandescent light: 3,500 lx or less at the light-receiving face |
| 周囲温度 | -10 to +55 °+14 to +131 ℉(No dew condensation or icing allowed), Storage: -25 to +70 °-13 to +158 ℉ |
| 消費電流 | Emitter: 75 mA or lessReceiver: 105 mA or less |
| 最小検知物体 | ø45 mmø1.772 inopaque object(Note) When the floating blanking function is used, the size of the min. sensing object is changed. |
| ビームチャンネル数 | 20 |
| 耐振動性 | 10 to 55 Hz frequency, 0.75 mm0.030 indouble amplitude in X, Y and Z directions for two hours each |
| 絶縁抵抗 | 20 MOhm , or more, with 500 V DC megger between all supply terminals connected together and enclosure |
| 排出停止機能 | Incorporated |
| 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 7 (SIL3)(Note) PLe SIL3 compliant from production in August 2009. |
| 適用規格:中国(GB) | GB/T 4584(Note) PLe SIL3 compliant from production in August 2009. |
| CEマーキング指令への準拠 | Machinery Directive, EMC Directive, RoHS Directive |
| 適用規格:欧州(EU) | 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) PLe SIL3 compliant from production in August 2009. |
| 制御出力(OSSD 1、OSSD 2) | PNP open-collector transistor / NPN open-collector transistor (switching method)- When selecting PNP output: Max. source current 200 mA, When selecting NPN output: Max. sink current 200 mA- Applied voltage: same as supply voltage (When selecting PNP output: between the control output and +V, When selecting NPN output: between the control output and 0 V)- Residual voltage: 2.5V or less (When selecting PNP output: source current 200 mA, when selecting NPN output: sink current 200 mA) (when using 20 m65.617 ftlength cable) |
| 干渉防止機能 | Incorporated(Note) Please use 12-core cable. |
| 適用規格:北米 | ANSI/UL 61496-1/2 (Type 4), ANSI/UL 508, UL 1998 (Class 2), 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) PLe SIL3 compliant from production in August 2009. |
| 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)- When selecting PNP output: Max. source current 60 mA, When selecting NPN output: Max. sink current 60 mA- Applied voltage: same as supply voltage (When selecting PNP output: between the auxiliary output and +V, When selecting NPN output: between the auxiliary output and 0 V)- Residual voltage: 2.5V or less (When selecting PNP output: source current 60 mA, when selecting NPN output: sink current 60 mA) (when using 20 m65.617 ftlength cable) |
| 重量(送信機と受信機の合計) | 1,570 g approx. |
| 適用規格:韓国(Sマーク) | S1-G-35-2005, S2-W-11-2003(Note) PLe SIL3 compliant from production in August 2009. |
| 適用規格:国際規格 | IEC 61496-1/2 (Type 4), ISO 13849-1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3)(Note) PLe SIL3 compliant from production in August 2009. |
| 環境耐性:保護等級 | IP67 / IP65 (IEC) |
| 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) The outputs are not ''OFF'' when muting function is active even if the beam channel is interruped.(Note) In case the blanking function is valid, the operation mode is changed. |
| 制御出力(OSSD1、OSSD2):保護回路 | Incorporated |
| 補助出力(非安全出力):応答時間 | OFF replay: 34 ms or less, ON replay 110 ms or less |
| 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(optional)). |
| 耐環境性:絶縁耐電圧 | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| 保護高さ:中国プレス準拠(GB/T 4584) | 760mm29.921 in |
| 補助出力(非安全出力):保護回路 | Incorporated |
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