【摘要】 本文以亚龙YL-335B自动线为例,综述了昆仑通泰触摸屏与三菱PLC的几种连接方法 ,详细梳理了触摸屏TPC采用RS232或RS485与PLC编程口或串口连接时的异同之处,主要涉及电气连接、通讯参数设置等,以期为相关人员提供一定的借鉴与参考。更多还原

【Abstract】 Taking Yalong YL-335 B automatic line as an example, this paper summarizes several connecting methods of Kunlun Tongtai TPC and Mitsubishi PLC, the similarities and differences of connecting TPC using RS232 or RS485 and PLC using programming port or serial port are presented in detail, electrical connection and communication parameter setting etc, are mainly revolved to provide some reference for the relevant personnel.更多还原