4-20ma转RS485电流采集模块

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:14.0000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路4-20mA<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号转<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:14.0000pt"><*n style="font-family:宋体">/232<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">，<*n style="font-size:14.0000pt"><*n style="font-family:宋体">MODBUS<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">数据<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">采集<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">模块 

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品特点<*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">模拟信号采集，隔离转换<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> RS-485/232<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">采用16<*n style="font-family:宋体">位<*n style="font-family:Times New Roman">AD<*n style="font-family:宋体">转换器，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">测量精度优于<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0.<*n style="font-size:10.5000pt"><*n style="font-family:宋体">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">%

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">通过<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485/232<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">接口<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">可以程控校准模块精度

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> / <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出之间隔离耐压<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">3000VDC

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="color:#000000">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">宽电源供电范围：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">8 ~ <*n style="font-size:10.5000pt"><*n style="font-family:宋体">32<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">VDC

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">可靠性高，编程方便<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，易于应用

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">标准<*n style="font-size:10.5000pt"><*n style="font-family:宋体">DIN35<*n style="font-family:宋体">导轨<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">安装<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，方便集中<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">布线

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="color:#000000">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">用户可编程设置<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="color:#000000"><*n style="font-family:宋体">模块地址、波特率等

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">支持<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">Modbus RTU <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯协议<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">自动识别协议

<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">低成本、小体积模块化设计

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">典型应用：

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号测量、监<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">测<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">和控制

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:宋体"> RS-485<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">远程I/O<*n style="font-family:宋体">，数据采集

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">智能楼宇控制、安防工程等应用系统

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">●  RS-232/485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">总线工业自动化控制系统                        

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工业现场信号隔离及长线传输

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">设备运行监<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">测

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">传感器信号的测量 

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工业现场<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">数据的获取与记录

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">● <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">医疗、工控产品开发

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">●  4-20mA<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">或0-5V<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号采集

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品概述：

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品实现传感器和主机之间的信号采集，用<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">来<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">检测模拟信号。<*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">系列产品可应用在 <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-232/485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">总线工业自动化控制系统，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">4-20mA / 0-5V<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号测量、监<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">测<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">和控制，以及<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工业现场信号隔离及长线传输等等。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品包括电源隔离，信号隔离、线性化，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A/D<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">转换和<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">串行通信。每个串口可接<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">25<*n style="font-size:10.5000pt"><*n style="font-family:宋体">5<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">只 <*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">系列模块，通讯方式<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">支持<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">MODBUS RTU<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯协议<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，默认地址为01<*n style="font-family:宋体">，波特率为<*n style="font-family:Times New Roman">9600<*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">数据格式：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">10<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位起始位，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">8<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位数据位，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位停止位<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">，无校验<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">。<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">也支持<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">ASCII<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">码通讯协议，波特率可由代码设置，能与其他厂家的控制模块挂在同一<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">总线上，便于计算机编程<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">系列产品是基于单片机的智能监测和控制系统，所有的用户设定的校准值，地址，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">波特率，数据格式，校验和状态等配置信息都储存在非易失性存储器<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">EEROM<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">里。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">系列产品按工业标准设计、制造，信号<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> / <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出之间隔离，可承受<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">3000VDC<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">隔离电压，*干扰能力强，可靠性高。<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工作温度范围<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">- 45<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">～<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">+85<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">功能简介：

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">SAR2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号隔离采集模块，可以用来测量<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">路电压或电流信号<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">。

1. <*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">模拟信号输入

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">16<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位采集精度，<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路模拟信号输入。<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品出厂前所有信号输入范围已全部校准。在使用时，用户也可以很方便的自行编程校准。具体电流或电压输入量程请看产品选型<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">。

2. <*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯<*n style="font-family:宋体">协议

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯接口：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> 1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">路标准的<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯接口<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">或<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">路标准的<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-232<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯接口，订货选型时注明。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯协议：支持两种协议，命令集定义的字符协议和<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">MODBUS  RTU<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯协议。<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">模块<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">自动识别通讯协议，能实现与多种品牌的<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">LC<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RTU<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">或计算机监控系统进行网络通讯。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">数据格式：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">10<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位。<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位起始位，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">8<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位数据位，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">位停止位。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯地址（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">～<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">255<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）和波特率（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">2400<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">4800<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">9600<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">19200<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">38400<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">、57600<*n style="font-family:宋体">、<*n style="font-family:Times New Roman">115200<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">bs<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）均可设定；通讯网络距离可达<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1200<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">米，通过双绞屏蔽电缆连接。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯接口高*干扰设计，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">&plu*n;15KV ESD<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">保护，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通信响应时间小于<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">100mS<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">。       

3. <*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">*干扰

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">可根据需要设置校验和。<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">模块内部有瞬态*二管，可以有效*各种<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">浪涌脉冲，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">保护模块，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">内部的数字滤波，也可以很好的*来自电网的工频干扰。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">产品选型：

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:14.0000pt"><*n style="font-family:宋体">S<*n style="font-size:14.0000pt"><*n style="font-family:宋体">AR2<*n style="font-size:14.0000pt"><*n style="font-family:'Times New Roman'">- U(A)<*n style="font-size:14.0000pt"><*n style="font-family:宋体">□  <*n style="font-size:14.0000pt"><*n style="font-family:宋体">-  <*n style="font-size:14.0000pt"><*n style="font-family:宋体">RS<*n style="font-size:14.0000pt"><*n style="font-family:宋体">□

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入电压或电流信号值                           <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯接口

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">U1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-5V           <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-1mA                  <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">接口   

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">U2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-10V          <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-10mA                 <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">232<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-232<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">接口

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">                   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A3<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-20mA             

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">                     <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A4<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">4-20mA                         

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">U8<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">用户自定义     <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A8<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">用户自定义

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">          

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">选型举例<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">型号<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">：<*n style="font-size:10.5000pt"><*n style="font-family:宋体">S<*n style="font-size:10.5000pt"><*n style="font-family:宋体">AR2<*n style="font-size:10.5000pt"><*n style="font-family:宋体">-<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">A4-485   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">表示<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">4-20mA<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">接口

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">选型举例<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">型号：<*n style="font-size:10.5000pt"><*n style="font-family:宋体">S<*n style="font-size:10.5000pt"><*n style="font-family:宋体">AR2<*n style="font-size:10.5000pt"><*n style="font-family:宋体">-U1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">-232   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">表示<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-<*n style="font-size:10.5000pt"><*n style="font-family:宋体">5V<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号输入，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-232<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">接口

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">选型举例<*n style="font-size:10.5000pt"><*n style="font-family:宋体">3<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">型号：<*n style="font-size:10.5000pt"><*n style="font-family:宋体">S<*n style="font-size:10.5000pt"><*n style="font-family:宋体">AR2<*n style="font-size:10.5000pt"><*n style="font-family:宋体">-U2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">-<*n style="font-size:10.5000pt"><*n style="font-family:宋体">485   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">表示<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">两路<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0-<*n style="font-size:10.5000pt"><*n style="font-family:宋体">10V<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">信号输入，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">RS-<*n style="font-size:10.5000pt"><*n style="font-family:宋体">485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">接口

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:宋体">S<*n style="font-size:12.0000pt"><*n style="font-family:宋体">AR2<*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通用参数：

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">(tyical @ +25<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">Vs<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">为<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">24VDC)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入类型：  <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电流输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> / <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电压输入

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">精    <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">度：  <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0.<*n style="font-size:10.5000pt"><*n style="font-family:宋体">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">%

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">温度*移：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">  &plu*n;<*n style="font-size:10.5000pt"><*n style="font-family:宋体">50<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> m/<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃ <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">(&plu*n;<*n style="font-size:10.5000pt"><*n style="font-family:宋体">10<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0 m/<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">, <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入电阻：  <*n style="font-size:10.5000pt"><*n style="font-family:宋体">10<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0Ω (4-20mA/0-20mA/0-10mA<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电流输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)              

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">            <*n style="font-size:10.5000pt"><*n style="font-family:宋体">2<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">KΩ (0-1mA<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电流输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">            <*n style="font-family:宋体">大于200K<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">(<*n style="font-size:10.5000pt"><*n style="font-family:宋体">5V/10V<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电压输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">            <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">大于<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1MΩ(<*n style="font-size:10.5000pt"><*n style="font-family:宋体">2.5V<*n style="font-family:宋体">以下<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">电压输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">带    <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">宽：  <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">-3 dB <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">10 Hz

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:宋体">AD<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">转换速率：  <*n style="font-size:10.5000pt"><*n style="font-family:宋体">10<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> S<*n style="font-size:10.5000pt"><*n style="font-family:宋体">S   <*n style="font-family:宋体">（出厂默认值，用户可发命令修改转换速率。）

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">              <*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">注：修改转换速率后请重新校准模块，否则测量的数据会有偏差。也可以在订货的时候注明转换速率，我们在产品出厂时按您要求的转换速率重新校准。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">共模*<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">(CMR)<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">120 dB<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1kΩ Source Imbalance @ 50/60 Hz<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">常模*<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">(NMR)<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">60 dB <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1kΩ Source Imbalance @ 50/60 Hz<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入端保护： <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="color:#000000"><*n style="font-family:宋体">过压保护，过流保护

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通    <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">讯：   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">协议<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">  RS-485 <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">或<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> RS-232   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">标准字符协议 <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">和<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> MODBUS RTU<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯协议

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">             <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">波特率<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">2400<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">4800<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">9600<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">19200<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">、<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">38400<*n style="font-size:10.5000pt"><*n style="font-family:宋体"><*n style="font-family:宋体">、57600<*n style="font-family:宋体">、<*n style="font-family:Times New Roman">115200<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">bs<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）可软件选择

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">地址（<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">0<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">～<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">255<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">）可软件选择

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">通讯响应时间：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">100 ms  

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工作电源：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">    +8 ~ <*n style="font-size:10.5000pt"><*n style="font-family:宋体">32<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">VDC<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">宽供电范围，内部有防反接和过压保护电路               

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">功率消耗：    <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">小于<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1W

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工作温度：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">    - 45 ~ +80<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃          

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">工作湿度：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">   10 ~ 90% (<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">无凝露<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">存储温度：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">   - 45 ~ +80<*n style="font-size:10.5000pt"><*n style="font-family:宋体">℃               

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">存储湿度：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">   10 ~ 95% (<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">无凝露<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)                                     

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">隔离耐压：   <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输入<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> / <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出  <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">之间：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">  3KVDC<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">1<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">分钟，漏电流<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> 1mA

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua"">             <*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">其中<*n style="font-size:10.5000pt"><*n style="font-family:宋体">RS-232 / RS-485<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">输出和电源共地。

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">耐冲击电压：<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> 3KVAC<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">，<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> 1.2/50us(<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">峰值<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">)

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">外形尺寸：   <*n style="font-size:10.5000pt"><*n style="font-family:宋体">79<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> mm  x  <*n style="font-size:10.5000pt"><*n style="font-family:宋体">25<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'"> mm  x  <*n style="font-size:10.5000pt"><*n style="font-family:宋体">70<*n style="font-size:10.5000pt"><*n style="font-family:'Times New Roman'">mm

<*n style="font-size:10.5pt"><*n style="font-family:"Book Antiqua""><*n style="font-size:12.0000pt"><*n style="font-family:'Times New Roman'"><*n style="font-family:宋体">引脚定义：