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第 5 章 安装和接线 ....................................................................................................................... 5-1
5.1 安装 ....................................................................................................................................................... 5-2
5.1.1 安装环境和安装空间 ....................................................................................................................... 5-2
5.1.2 安装方法 ......................................................................................................................................... 5-3
5.1.3 使用可选件安装板安装.................................................................................................................... 5-4
5.2 电源的接线 ............................................................................................................................................ 5-6
5.2.1 电源的接线...................................................................................................................................... 5-6
5.2.2 关于接地 ......................................................................................................................................... 5-7
5.3 输入/输出的接线 .................................................................................................................................... 5-8
5.3.1 关于输入侧的接线........................................................................................................................... 5-8
5.3.2 关于输出侧的接线........................................................................................................................... 5-9
5.3.3 输入/输出接线的共通注意事项........................................................................................................ 5-9
5.4 MIL 连接器型的接线 ............................................................................................................................. 5-10
5.5 端子台型的接线 ................................................................................................................................... 5-12
5.6 COM 端口(RS232C 端口)的接线..................................................................................................... 5-14
5.7 关于安全措施....................................................................................................................................... 5-16
5.7.1 关于安全措施 ................................................................................................................................5-16
5.7.2 关于瞬间停电 ................................................................................................................................5-16
5.7.3 关于电源及输出部分的保护 .......................................................................................................... 5-16
第 6 章 USB端口的准备............................................................................................................... 6-1
6.1 关于 USB 连接....................................................................................................................................... 6-2
6.1.1 USB 驱动程序的安装....................................................................................................................... 6-3
6.1.2 COM 口的确认................................................................................................................................. 6-5
6.1.3 与编程工具的通信........................................................................................................................... 6-7
6.1.4 USB 通信的限制事项....................................................................................................................... 6-8
第 7 章 关于通信........................................................................................................................... 7-1
7.1 功能和种类 ............................................................................................................................................ 7-2
7.1.1 通信功能和通信端口 ....................................................................................................................... 7-2
7.1.2 计算机链接...................................................................................................................................... 7-2
7.1.3 通用串行通信 .................................................................................................................................. 7-2
7.1.4 PC(PLC)链接 .............................................................................................................................. 7-3
7.1.5 MODBUS RTU ................................................................................................................................ 7-3
7.2 通信端口的种类 ..................................................................................................................................... 7-4
7.2.1 编程口 ............................................................................................................................................. 7-4
7.2.2 USB 端口 ......................................................................................................................................... 7-4
7.2.3 COM 口(RS232C 端口)............................................................................................................... 7-4
7.3 通信规格 ................................................................................................................................................ 7-5
7.4 通信功能 1:计算机链接 ....................................................................................................................... 7-6
7.4.1 概要................................................................................................................................................. 7-6
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