PFSK167K02 3BSE048634R3机器人备件
118显示两个接触器和接触器监控（双通道）440F-C4000D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：如果任何一个接触器卡在ON（接通）位置，则电机将在垫放置时停止，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（auux）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+31 MC MC 13 23 32 14 24控制单元K1 K2-正导接触器辅助触点A1 A2白-白-黑-黑-风传感器垫内部传感器垫板Y2 Y4 Y6复位IND Y1 Y3 Y5 110VAC，230VAC电源（备用电源连接）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熔断器电机保护，例如热断路器12 3 4 MC+控制单元K1–白-白-黑-黑传感器垫内部传感器垫A1 A2链接31 13 23 Y2 Y4 Y6重置IND 32 14 24 Y1 Y3 Y5 MC 110VAC，230VAC电源（备用电源连接）23安全相关控制系统设计完成后，确保5.4.1中假设的响应时间保持有效。如果值发生变化，则需要重复安全距离计算。接下来考虑重置选项。在正常条件和故障条件下，应仔细考虑所选重置方案的后果，以防意外启动等造成的危险。下面给出了垫子系统两种模式的时序图。图19手动复位模式图20自动复位模式驱动、复位和输出之间的关系。启动和输出手动复位模式之间的关系可通过控制单元上的按钮或远程按钮或机器安全相关控制系统内的无电压触点实现复位。系统的输出将保持关闭，直到通电后复位，并且在存在其他通电联锁（启动联锁）的复杂系统中可能需要主/从复位电路。自动复位模式当在自动复位模式下使用时，机器的控制系统将需要一个单独的复位功能，以防止机器在离开垫子或临时电源故障或下降后启动。选择电源系统提供四种电源选择，在任何情况下，机器都会提供合适的电源。检查电源参数是否符合规范中给出的垫系统要求。如果使用24V AC或DC电源，则必须根据国际电气安全惯例（IEC 364-4-41）将其与主电源隔离。一个极应接地（直流电源负极接地）。如果必须作出特殊安排，
8 Example connection diagram showing application with two contactors and contactor monitoring (dual channel), 440F-C4000D. 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 fault 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 + 31 MC MC 13 23 32 14 24 CONTROL UNIT K1 K2 – POSITIVELY GUIDED CONTACTOR AUXILIARY CONTACTS A1 A2 WHITE WHITE BLACK BLACK IND SENSOR MATS INTERNAL SENSOR MAT PLATES Y2 Y4 Y6 RESET RESET IND Y1 Y3 Y5 110VAC, 230VAC SUPPLY (ALTERNATIVE SUPPLY CONNECTION) 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 + CONTROL UNIT K1 – WHITE WHITE BLACK BLACK SENSOR MATS INTERNAL SENSOR MAT PLATES A1 A2 LINK LINK 31 13 23 Y2 Y4 Y6 RESET RESET IND IND 32 14 24 Y1 Y3 Y5 MC 110VAC, 230VAC SUPPLY (ALTERNATIVE SUPPLY CONNECTION) 23 After completion of the design of the safety related control system ensure that the response time assumed at 5.4.1 remains valid. If the value changes, it will be necessary to repeat the safety distance calculations. Next consider the options for reset. The consequences of the reset scheme selected should be carefully considered for hazards caused by unexpected start up etc., both under normal conditions and under fault conditions. Timing diagrams are given below for both modes of the mat system. Fig 19 Manual reset mode Fig 20 Auto reset mode Relationship between actuation, reset and output. Relationship between actuation and output MANUAL RESET MODE The reset can be accomplished by the button on the control unit or by a remote push button or by voltage free contacts within the machine safety related control system. The outputs of system will remain off until reset after power up and may require master/slave reset circuits in complex systems where other power up interlocks (start interlocks) are present. AUTO RESET MODE When used in the auto reset mode, the machine’s control system will need a separate reset function to prevent machine start up when stepping off the mat or after a temporary power supply failure or dip. SELECTING THE POWER SUPPLY The system offers four possibilities for power supply and in virtually every case a suitable supply will be available from the machine. Check that the power supply parameters conform with the requirements of mat system as given in the specification. Where a 24V AC or DC supply is used it must be isolated from the mains supply in accordance with international electrical safety practice (IEC 364-4-41). One pole should be earthed (negative to be earthed for DC supplies). If special arrangements have to be made,
