MVME162-210自动化模块备件
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。如果使用或电源，则必须根据国际电气安全惯例将其与主电源隔离。一个极应接地直流电源负极接地。如果必须作出特殊安排，则可随时提供适合系统的商用装置。辅助输出这是作为状态输出提供的非安全输出。它在使用功能机器控制和硬接线安全电路作为状态输入的系统中特别有用。其他用途包括诊断保护方案和或驾驶状态灯或报警。安全功能不得依赖于此输出。电弧抑制建议所有感应负载使用电弧抑制网络或设备。为了安全起见，应在负载上安装电路抑制器，而不要在触点上安装。抑制器的类型和额定值将由电源和负载特性决定。注意，抑制器可以增加响应时间，特别是直流线圈两端的抑制器二极管，并且在测量响应时间时应安装到位。控制单元安全输出电源至控制单元执行力时间响应时间控制单元安全输入电源至控制装置重置执行力时间响应时间接触器监控接触器监控通过标记为的两个端子提供。它应用于所有双通道双接触器系统。如果其中一个接触器未能隔离电源，则垫控制单元将锁定并防止另一个接触器重新通电，直到故障得到纠正。最终传感器垫布局考虑到这些因素后，现在可以检查并最终确定传感器垫布局。考虑机器响应时间是否与初始计算有所不同。在可能的情况下，应在检测区的外侧边缘设置垫子和电线。这简化了安装和更换如果需要，并且所有布线都受到周边装饰的保护。布线所有系统布线必须防止机械损坏，并适当密封以适应操作环境。提供防水对接接头用于垫子到垫子的连接，并由边缘镶边保护。如果需要在地板上布线，导线导管可以提供适当的保护。其他电线线路应使用导管或线槽。控制装置的密封完整性必须通过使用尺寸正确且紧固的导管配件或电缆压盖保持在。布线实践必须符合第条的要求。注意为了确保电源的隔离，输入电源必须单独布线，并通过用于输出接线的单独配件或压盖进入控制单元。
The optional power supply system provides four power supply options. In any case, the machine will provide appropriate power supply. Check whether the power supply parameters meet the requirements of the cushion system given in the specification. If the or power supply is used, it must be isolated from the main power supply according to international electrical safety practices. One pole shall be grounded to the negative pole of the DC power supply. If special arrangements must be made, commercial devices suitable for the system can be provided at any time. Auxiliary Output This is a non safe output provided as a status output. It is particularly useful in systems that use functional machine controls and hardwired safety circuits as state inputs. Other uses include diagnostic protection schemes and or driving status lights or alarms. The safety function must not depend on this output. Arc suppression It is recommended that all inductive loads use an arc suppression network or device. For safety, circuit suppressors should be installed on the load, not on the contacts. The type and rating of suppressors will be determined by the power supply and load characteristics. Note that the suppressor can increase the response time, especially the suppressor diodes at both ends of the DC coil, and should be installed in place when measuring the response time. Control unit safety output power to control unit execution force time response time Control unit safety input power to control unit reset execution force time response time Contactor monitoring contactor monitoring is provided through two terminals marked with. It is applied to all dual channel and dual contactor systems. If one of the contactors fails to isolate the power supply, the pad control unit will lock and prevent the other contactor from re energizing until the fault is corrected. With these factors in mind, the final sensor pad layout can now be checked and finalized. Consider whether the machine response time is different from the initial calculation. Where possible, mats and wires shall be provided at the outer edge of the detection area. This simplifies installation and replacement if required, and all wiring is protected by the surrounding trim. Wiring All system wiring must be protected from mechanical damage and properly sealed to suit the operating environment. Waterproof butt joints shall be provided for the connection of mat to mat, and shall be protected by edge trimming. If wiring is required on the floor, conductor conduit can provide proper protection. Conduit or trunking shall be used for other wire routes. The sealing integrity of the control unit must be maintained by using conduit fittings or cable glands of correct size and fastening. Wiring practices must meet the requirements of clause. Note In order to ensure the isolation of the power supply, the input power supply must be wired separately and enter the control unit through a separate fitting or gland for the output wiring.
