PFTL101BE-2.0 3BSE004214R1 2.0工控模块系统备件
单个传感器垫通过4根导线相互连接并连接到控制单元。控制单元具有交叉监控的安全继电器，可以配置该单元，以便检测到外部接触器故障。控制单元电气故障符合EN 954-1第3类的要求，机器控制系统的相关部分也能满足。垫子传感器符合EN 954-1第1类的要求。第5节详细介绍了接口。垫子的工作原理如图1所示。图1当垫子被激活时，非导电可压缩隔板（显示为黑色）压缩到其凹槽中，允许两个板接触，从而提供全部灵敏度。该系统旨在检测体重为35Kg或以上的成年人。它适用于检测使用助行器（手杖或框架）的成年人。该系统不适合检测儿童。该系统不得与垫上的任何额外覆盖物一起使用。垫在静止的钢板上模制乙烯基垫激活5。垫的乙烯基外表面完全密封，以防止液体进入。它能抵抗漂白剂、酸、盐和大多数工业化学品。有关耐化学性的详细指南，请参阅第5.3.1节。系统在24V DC下运行，故障电流受限。因此，在正常情况下，垫或互连线路的损坏不会产生任何电击危险。图2基本系统和连接（用两个接触器显示）。440F-C4000P和440F-C400S。注：复位按钮的位置与440F-C4000S上的位置不同。110/230V交流电源端子24 V交流/直流电源端子手动复位/自动复位开关辅助保险丝500mA主保险丝500mA 110/230V交流电选择开关盖装复位按钮控制单元N/O PB R IND MC MC 31 32 13 14 23 24 1 2 3 4–ve+ve N L A M 230 110 LED指示灯远程复位端子远程复位指示端子接触器监控端子辅助端子安全输出端子垫连接端子机器启用绿色自动复位模式绿色手动复位模式绿色电源绿色传感器垫接触器控制电源无电压辅助。如果需要，触点用于指示远程复位按钮如果需要，L1 L2 L3 K1 K2 6图3基本系统和连接（显示为两个触点）。440F-C4000D图4替代肋条图案。如图所示，垫传感器具有两种不同的肋图案。任一图案均可用作上表面。方格图案在各个方向都能提供最佳抓地力。直肋图案更易于软管/冲洗，更适合在肮脏或卫生敏感的应用中使用。网纹罗纹图案直罗纹图案A1 A2110/230VAC可选复位IND 1 2 MC Y1 Y3 Y5 13 23 31复位IND 3 4 MC Y2 Y4 Y6 14 24 32 24V AC/DC+-Y1 Y2 Y3 Y 4 Y5 Y6+-K1 AUX K1 AUX K2 L1L2 L3远程复位按钮（如果需要）照明（如果需要的话）110/230V AC电源L N 24V AC/DC电源可选远程指示装置接触器控制电源辅助传感器矩阵监控7第3节-应用重要的是，保护系统的类型适合其预期应用。对机械或过程进行风险评估的文件化过程将揭示危险的身份和性质以及其他相关信息。
Individual sensor mats connect to each other and to the control unit via 4 wires. The control unit has cross monitored safety relays and it is possible to configure the unit so that an external contactor fault will be detected. Compliance with the requirements of EN 954-1 category 3 is achieved for the control unit regarding electrical faults and can be met for the associated part of the machine control system. Compliance with the requirements of EN 954-1 category 1 is achieved for the mat sensors. Section 5 deals with interfacing in detail. The operating principle of the mat is shown in fig. 1. Fig. 1 When the mat is activated the non conductive compressible separators (shown black) compress into their recess allowing the two plates to make contact, giving all over sensitivity. The system is intended for the detection of adult persons with a weight of 35Kg or more. It is suitable for the detection of adults using walking aids (walking sticks or frames). THE SYSTEM IS NOT SUITABLE FOR THE DETECTION OF CHILDREN. THE SYSTEM MUST NOT BE USED WITH ANY ADDITIONAL COVERING ON THE MAT. MAT AT REST STEEL PLATES MOULDED VINYL MAT ACTIVATED 5 The vinyl outer surface of the mat is completely sealed to resist the ingress of liquids. It will resist bleaches, acids, salts and most industrial chemicals. Refer to section 5.3.1 for detailed guidance on chemical resistance. The system operates at 24V DC with restricted fault current. Damage to the mats or interconnecting wiring will not therefore generate any electrical shock hazard in normal circumstances. Fig. 2 Basic system and connections (shown with two contactors). 440F-C4000P and 440F-C4000S. Note: position of reset button is different to above on 440F-C4000S. 110/230VAC SUPPLY TERMINAL 24 V AC/DC SUPPLY TERMINAL MANUAL RESET/ AUTO RESET SWITCH SECONDARY FUSE 500mA PRIMARY FUSE 500mA 110 / 230VAC SELECTOR SWITCH LID MOUNTED RESET BUTTON CONTROL UNIT N/O PB R IND MC MC 31 32 13 14 23 24 1 2 3 4 –ve +ve N L A M 230 110 LED INDICATORS REMOTE RESET TERMINALS REMOTE RESET INDICATION TERMINALS CONTACTOR MONITORING TERMINALS AUXILIARY TERMINALS SAFETY OUTPUT TERMINALS MAT CONNECTION TERMINALS MACHINE ENABLED GREEN AUTO RESET MODE GREEN MANUAL RESET MODE GREEN POWER GREEN SENSOR MATS Contactor control power Volt free Aux. contacts for indication if required REMOTE RESET PUSH BUTTON If required L1 L2 L3 K1 K2 6 Fig. 3 Basic system and connections (shown with two contactors). 440F-C4000D Fig. 4 Alternative rib patterns. The mat sensors have two different rib patterns as shown. Either pattern may be used as the upper surface. The chequer pattern gives the best grip in all directions. The straight rib pattern is easier to hose/wash down and is more suitable for use in dirty or hygiene sensitive applications. CHEQUER RIB PATTERN STRAIGHT RIB PATTERN A1 A2110/230VAC selectable RESET IND 1 2 MC Y1 Y3 Y5 13 23 31 RESET IND 3 4 MC Y2 Y4 Y6 14 24 32 24V AC/DC + - Y1 Y2 Y3 Y4 Y5 Y6 +- K1 AUX K1 K1 AUX K2 L1L2 L3 REMOTE RESET PUSH BUTTON (IF REQUIRED) ILLUMINATION (IF REQUIRED) 110/230V AC SUPPLY L N 24V AC/DC SUPPLY OPTIONAL REMOTE INDICATION UNIT CONTACTOR CONTROL POWER AUXILIARY SENSOR MATSCONTACTOR MONITORING 7 Section 3 - APPLICATIONS It is important that the type of safeguarding system is suitable for the application for which it is intended. A documented process of risk assessment of the machinery or process will reveal the identity and nature of the hazards together with other relevant information.
