PPD103工控模块系统备件
应在适当的导管中保护电线。如果可能，电线/导管不应穿过可能会绊倒的地板区域。如果无法避免这种情况，应将电线/导管封装在我们的《保护电线指南》440F-T3230中（参见第37页的可用备件）。6.2控制单元的安装和布线（也可参考第4节图7、第5.3.7节和第5.7节）控制单元应按照供应进行安装。除本手册所述的程序或连接外，不得对其进行修改或进行任何其他程序或连接。通过小心敲击（440F-C4000P）或钻出（440F-C4 000S，440FC28013）要使用的电缆入口位置来准备控制单元。输入电源必须单独布线，并通过与输出接线所用电源的单独入口进入控制单元。将控制单元安装在其计划位置。控制单元端子的所有接线必须使用提供的导线类型或多股导管电缆/开关设备电缆/设备导线，导线为0.5-1.5mm2。电缆进入控制单元（440F-C4000P、440F-C400S和440F-C28013）时，必须使用防护等级为IP65的压盖或适配器。确保压盖或适配器的尺寸合适并完全拧紧。必须使用提供的绝缘针脚压褶。这种电线和端子组合避免了因过度拧紧或振动而导致的松股短路或开路的可能性。
iring should be protected in suitable conduit. If possible, the wiring/conduit should not cross a floor area where it will be a tripping hazard. If it is not possible to avoid this, the wiring/conduit should be enclosed within our Protective Wire Guide 440F-T3230 (see Available Spares on page 37). 6.2 CONTROL UNIT INSTALLATION AND WIRING (also refer to section 4 fig. 7, section 5.3.7 and section 5.7) The control unit should be installed as supplied. It must not be modified or subjected to any procedures or connections other than those described in this manual. Prepare the control unit by carefully knocking out (440F-C4000P) or drill out (440F-C4000S, 440FC28013) the cable entry positions to be used. The input power supply must be separately routed and enter the control unit via a separate entry to those used for the output wiring. Mount the control unit in its planned position. All wiring to the control unit terminals must use either wire type supplied or multistrand conduit cable/ switchgear cable/ equipment wire with 0.5 - 1.5mm2 conductors. Cable entry into the control unit (440F-C4000P, 440F-C4000S & 440F-C28013) must be achieved using glands or adaptors which provide an ingress protection rating of IP65. Ensure that the glands or adaptors are of a suitable size and are fully tightened. The insulated pin crimps supplied must be used. This wire and terminal combination avoids the possibility of shorts from loose strands or open circuits caused by overtightening or vibration.
