文档介绍：PRO-2200输入模块安装手册(PRO22IN)目录警告及提示.........................................................................................................................................1声明.....................................................................................................................................................2拆包装程序.........................................................................................................................................3运输指导.............................................................................................................................................3保修期.................................................................................................................................................3保密性.................................................................................................................................................3描述.....................................................................................................................................................4设置.....................................................................................................................................................4LED指示灯.......................................................................................................................................5电源...........................................