>>>>>型号:FBM233 现场设备系统集成模块 双端口以太网设备
【功能描述】
每个FBM233模块具有单个10/100Mbps铜以太网连接和一个RJ-45模块前面的连接器用于连接到双端口以太网设备。FBM233是连接到以太网交换机或集线器，以便与一个或最多64个外部设备通信外部设备。
一对模块组合在一起提供冗余现场总线模块(FBM)级别。在这个配置中，一台FBM233是Master，另一台是跟踪模块。控制站上的输入点是否从设备上接收到的输入更新连接到Master的网络。设备输出点(取决于I/O驱动程序)由Master和Tracker模块。角色转换如果检测到问题(例如，I/O驱动程序导致的任何设备的心跳丢失;或者用户可以随时切换角色SMDH。显示一般网络配置图1所示。
配置器
FDSI配置器设置FBM233端口和基于XML的设备配置文件。港口配置器允许容易地设置每个端口的通信参数(例如，动态主机配置协议IP地址)。不需要设备配置器对于所有设备，但当需要时，它配置设备具体和点具体的考虑(例如，扫描速率，要传输的数据的地址，和一次要传输的数据量事务)。
操作
每对FBM233最多可以接入64台设备来读写数据。
>>>>>型号:FBM233 现场设备系统集成模块 双端口以太网设备
【英文介绍】
Each FBM233 module has a single 10/100Mbps copper Ethernet connection and an RJ-45 module front connector for connecting to dual-port Ethernet devices. The FBM233 is connected to an Ethernet switch or hub in order to communicate with one or up to 64 external devices.
A pair of modules are combined to provide a redundant fieldbus module (FBM) level. In this configuration, one FBM233 is the Master and the other is the tracking module. Whether the input point on the control station updates the network connected to the Master from the input received on the device. Device output points (depending on the I/O driver) are made up of Master and Tracker modules. If a problem is detected (for example, I/O drivers cause any device to lose its heartbeat; Alternatively, you can change the SMDH role at any time. The general network configuration shown in Figure 1 is displayed.
allocator
The FDSI configurator sets up the FBM233 port and the XML-based device profile. The port configurator allows you to easily set communication parameters for each port (for example, dynamic host Configuration Protocol IP address). Device configurator is not required for all devices, but when required, it configure-specific and point-specific considerations (e.g., scan rate, address of data to be transferred, and amount of data to be transferred at a time).
Controls
A pair of FBM233 can access a maximum of 64 devices to read and write data.
>>>>>型号:FBM233 现场设备系统集成模块 双端口以太网设备
