PFTL101B-10KN 3BSE004197R1 励磁系统控制卡
由互连传感器垫和控制单元组成的系统符合EN 954-1第3类的要求。垫系统可用作唯一的保护措施或与其他措施或装置（如安全光幕、工作系统）结合使用。如果协调的欧洲“C”标准适用于机器类型，它将包含机器安全相关控制系统的要求和指南。EN954-1也提供了指导。重要的是，应根据EN 954-1的适当类别提供针对可预见故障的充分保护，因此，建议在所有高风险应用中使用具有复制和监控最终开关元件（接触器）的双通道配置。图15、16、17和18给出了垫系统的互连示例。21图15显示了单接触器（单通道）、440F-4000P和440F-C4000S应用的示例连接图。电路状态-电源打开-传感器垫上不存在-复位按钮已操作（如果处于手动复位模式）-机器启动电路已启用。注意：如果接触器卡在ON位置，则当垫处于ON位置时，电机不会停止。图16显示了两个接触器和接触器监控（双通道）440F-4000P和440F-C4000S的应用连接图示例。电路状态-电源打开-传感器垫上不存在-复位按钮已操作（如果处于手动复位模式）-机器启动电路已启用。注意：如果任何一个接触器卡在ON（接通）位置，则当垫放在上面时，电机将停止，并检测到故障。M K1 K2 24VDC，电源L1 L2 L3辅助输出辅助输入K1（AUX）K2（au）启动瞬时按钮停止瞬时按钮熔断器电机保护，例如热断路器12 3 4+VE 31 13 23 MC MC 32 14 24控制单元K1 K2-VE正向引导接触器辅助触点L N110VAC，230VAC电源（备用电源连接）白色-白色-黑色-黑色传感器垫内部传感器垫板N/O PB R IND M K1 24VDC，电源L1 L2 L3辅助输出辅助输入K1（辅助）启动瞬时按钮停止瞬时按钮保险丝电机保护，例如。热断路器12 3 4 MC MC+VE控制单元K1–VE白-白-黑-黑传感器垫内部传感器垫板L N链路31 13 23 N/O PB R IND 32 14 24 110VAC，230VAC电源（备用电源连接）22图17显示单个接触器应用的示例连接图
The system comprising of interconnecting sensor mats and control unit meets the requirements of EN 954-1 category 3. The mat system may be used as the sole protective measure or in combination with other measures or devices (e.g. safety light curtain, system of work). Where a harmonised European “C” standard is available for the machine type, it will contain requirements and guidance for the machine’s safety related control system. EN954-1 also provides guidance. It is important that an adequate level of protection against foreseeable faults is provided to the appropriate category of EN 954-1 and for this reason it is recommended that a dual channel configuration with duplication and monitoring of the final switching elements (contactors) is used on all higher risk applications. Examples of interconnections of the mat system are given in figures 15, 16, 17 and 18. 21 Fig. 15 Example connection diagram showing application with single contactor (single channel), 440F-4000P and 440F-C4000S. Circuit status - Supply power ON - No presence on sensor mat - Reset button operated (if in manual reset mode) - Machine start circuit enabled. NOTE: If the contactor sticks ON - the motor will not stop when the mat is stood on. Fig. 16 Example connection diagram showing application with two contactors and contactor monitoring (dual channel), 440F-4000P and 440F-C4000S. Circuit status - Supply power ON - No presence on sensor mat - Reset button operated (if in manual reset mode) - Machine start circuit enabled. NOTE: If either of the contactors stick ON - the motor will stop when the mat is stood on and the faul will be detected. M K1 K2 24VDC, SUPPLY L1 L2 L3 AUXILIARY OUTPUT AUXILIARY INPUT K1 (AUX) K2 (AUX) START MOMENTARY PUSH BUTTON STOP MOMENTARY PUSH BUTTON FUSES MOTOR PROTECTION E.G. THERMAL CUT OUT 12 3 4 +VE 31 13 23 MC MC 32 14 24 CONTROL UNIT K1 K2 –VE POSITIVELY GUIDED CONTACTOR AUXILIARY CONTACTS L N110VAC, 230VAC SUPPLY (ALTERNATIVE SUPPLY CONNECTION) WHITE WHITE BLACK BLACK SENSOR MATS INTERNAL SENSOR MAT PLATES N/O PB R IND M K1 24VDC, SUPPLY L1 L2 L3 AUXILIARY OUTPUT AUXILIARY INPUT K1 (AUX) START MOMENTARY PUSH BUTTON STOP MOMENTARY PUSH BUTTON FUSE MOTOR PROTECTION E.G. THERMAL CUT OUT 12 3 4 MC MC +VE CONTROL UNIT K1 –VE WHITE WHITE BLACK BLACK SENSOR MATS INTERNAL SENSOR MAT PLATES L N LINK LINK 31 13 23 N/O PB R IND 32 14 24 110VAC, 230VAC SUPPLY (ALTERNATIVE SUPPLY CONNECTION) 22 Fig. 17 Example connection diagram showing application with single contactor
