一种带免螺钉接线端子的继电器在控制电柜制造中的应用

控制电柜已成为工业控制系统中比较重要的部件之一,在工业控制领域,有很多I/O电子模块中,配对使用接线端子和继电器,导线连接至接线端子,接线端子焊针通过PCB铜箔与继电器引脚相连,元器件较多,焊接点和铜箔发热也较多,在科学技术飞速发展的今天具有先进水平控制系统的实现在满足控制系统设计要求的前提下“一种带免螺钉接线端子的继电器”可以减小柜子占用空间,控制柜接线简单清晰,安装调试及维护方便,该产品可以解决导线不能和继电器直接连接器的问题,该结构导线可直接连接器继电器常开端和公共端,免去接线端子和继电器之间的焊点和铜箔,减少连接路径,可以减少整体发热量同时减少整体的材料用量。

The control cabinet has become one of the more important components in the industrial control system.In the field of industrial control,there are many I/O electronic modules,which pair the terminals and relays,and the wires are connected to the terminals.The welding pin of the terminal is connected to the relay pin through PCB copper foil,which has more components and more heating of welding point and copper foil.With the rapid development of science and technology,the realization of advanced level control system on the premise of meeting the design requirements of control system,"a relay with screw-free terminal"can reduce the space occupied by cabinets,and the wiring of control cabinets is simple and clear,easy to install,debug and maintain.The product can help solve the problem that the wire can not be directly connected to the relay.The structure wire can directly connect the relay to the common end,eliminating the solder joint and copper foil between the terminal and the relay.By reducing the connection path,the overall calorific value can be reduced and the overall material consumption can be reduced.