PLC的继电器输出接口电路工作过程：当内部电路输出数字信号1，有电流流过，继电器线圈有电流，三菱PLC，然后常开触点闭合，提供负载导通的电流和电压。当内部电路输出数字信号0，三菱，则没有电流流过，三菱通讯模块，继电器线圈没有电流，然后常开触点断开，断开负载的电流或电压。也就是通过输出接口电路把内部的数字电路化成一种信号使负载动作或不动作。三菱变频器FR-A700系列：FR-A720-0.4KFR-A720-0.75KFR-A720-1.5KFR-A720-2.2KFR-A720-3.7KFR-A720-5.5KFR-A720-7.5KFR-A740-2.2KFR-A740-3.7KFR-A740-7.5K三菱变频器FR-D700系列：FR-D720-0.1KFR-D720-0.2KFR-D720-0.4KFR-D720-0.75KFR-D720-1.5KFR-D720-5.5KFR-D720-7.5KFR-D720S-0.1KFR-D720S-0.2KFR-D720S-0.4KFR-D720S-0.75KFR-D720S-1.5KFR-D720S-2.2KFR-D740-0.75KFR-D740-7.5K三菱变频器FR-E700系列：FR-E720-0.1KFR-E720-0.2KFR-E720-0.4KFR-E720-0.75KFR-E720-1.5KFR-E720-2.2KFR-E720-3.7KFR-E720-5.5KFR-E720-11KFR-E720-15KFR-E720S-0.2KFR-E720S-0.4KFR-E720S-0.75KFR-E720S-2.2KFR-E740-0.4KFR-E740-1.5K三菱型号MR-BAT6V1SET-AMR-PWS1CBL3M-A1-LMR-J3ENCBL12M-A2-LMR-PWS1CBL12M-A1-LMR-J3ENCBL15M-A1-LMR-PWS1CBL15M-A2-LMR-J3BUS03MMR-J3BUS1MMR-BAT6V1SET-AMR-PWS1CBL3M-A2-LMR-J3ENCBL5M-A2-LMR-PWS1CBL5M-A2-LMR-J3ENCBL10M-A2-LMR-PWS1CBL10M-A2-LMR-J3ENCBL12M-A2-LMR-PWS1CBL12M-A1-LMR-J3ENCBL15M-A1-LMR-PWS1CBL15M-A2-LMR-J3ENCBL3M-A2-LMR-J3CN1三菱光纤电缆、三菱、海跃机电(查看)由深圳市海跃机电设备有限公司提供。深圳市海跃机电设备有限公司（haiyue888.）是广东深圳,通讯电缆及光纤的翘楚，多年来，公司贯彻执行科学管理、创新发展、诚实守信的方针，满足客户需求。在海跃机电***携全体员工热情欢迎各界人士垂询洽谈，共创海跃机电更加美好的未来。)