目录
第 1 章 安装准备 ................................................................................................................................1
1.1 安装检查表 ...........................................................................................................................................1
1.2 最佳实践 .............................................................................................................................................. 1
1.3 仪表压降 .............................................................................................................................................. 4
1.4 电源要求 .............................................................................................................................................. 6
1.5 执行安装前仪表检查 ..........................................................................................................................10
第 2 章 安装方式 ..............................................................................................................................11
2.1 安装仪表 ............................................................................................................................................ 11
2.2 旋转仪表上的电子部件(可选) ........................................................................................................11
2.3 旋转变送器上的显示屏(可选) ........................................................................................................12
第 3 章 接线 .....................................................................................................................................14
3.1 端子和接线要求 ................................................................................................................................. 14
3.2 防爆区域或非危险区域输出接线 ........................................................................................................14
3.3 本安输出接线 .....................................................................................................................................16
3.4 用于分体式安装 2700 FOUNDATION
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现场总线选项的处理器接线 ...................................................24
3.5 连接到外部设备(HART 多点) ......................................................................................................... 28
3.6 信号转换器和/或流量计算机接线 ...................................................................................................... 31
第 4 章 接地 .....................................................................................................................................34
目录
安装手册 i