SST-ESR2-CLXT-RLL 以太网/串行模块 监控Modbus连接

【产品详情】

 BradCommunications™SST™以太网/串行模块将罗克韦尔自动化®ControlLogix®控制器连接到Modbus网络。每个模块有1个以太网和2个串行通信通道，作为独立的Modbus TCP Client/Server和Modbus Master或Slave协议，与其他Modbus兼容设备交换数据。SST模块作为Modbus网络和ControlLogix背板之间的1756输入/输出模块。从SST™模块到ControlLogix处理器的数据传输支持2种模式;直接模式允许Modbus数据映射到I/O处理器图像(496输入字节/ 496输出字节)和消息传递模式(基于CIP事务)允许访问存储在SST™模块内存的32K寄存器中的Modbus数据图像。SST模块在前面板上有一个USB接口，当用户配置存储到USB key时，可以使用该接口启动模块。如果发生故障，这也是有益的，允许使用新的SST模块快速启动。配置和诊断节省您的时间，SST模块不需要使用任何阶梯逻辑编程。该配置使用基于pc的Windows控制台软件创建，通过RLL (Remote Link Library)功能连接，允许通过罗克韦尔网络架构(Ethernet/ControlNet/DeviceNet™)远程访问SST模块进行配置和诊断。SST控制台允许用户定义网络参数、Modbus设备和循环数据交换。控制台包括一个用户配置管理器，提供下载、上传、复制和重命名用户配置的服务。有了这个，用户可以非常容易和快速地创建一个新的配置来初始化和启动一个SST模块。SST控制台包括诊断工具，以帮助调试和监控Modbus连接。这些工具允许以读写模式访问Modbus从站或监控和修改模块的内部数据共享绑定到Modbus主站。因此，用户友好的工具可用于控制调试阶段的通信(PROG模式)。在生产(RUN模式)中也可以通过状态字获得相同的信息，这使得用户可以在其梯形逻辑中管理控制应用程序的执行。

SST-ESR2-CLXT-RLL 以太网/串行模块 监控Modbus连接

【英文介绍】

 The BradCommunications™ SST™ Ethernet / Serial module connects Rockwell Automation® ControlLogix® controllers to Modbus networks. Each module has 1 Ethernet and 2 Serial communication channels that act as independent Modbus TCP Client/Server and Modbus Master or Slave protocols to exchange data with other Modbus compatible devices. The SST module acts as a 1756 input/output module between the Modbus network and the ControlLogix backplane. The data transfer from the SST™ module to the ControlLogix processor supports 2 modes; a direct mode allowing mapping of Modbus data in I/O processor image (496 inputs bytes / 496 output bytes) and a messaging mode (based on CIP transaction) allowing access to Modbus data images stored in 32K registers of the SST™ module’s memory. The SST module has a USB port on the front panel which can be used for the startup of the module when the user configuration is stored to a USB key.  This can also be beneficial if a breakdown occurs, allowing a very quick startup to occur with a new SST module. Configuration and Diagnostics Save your time, the SST module doesn’t require any ladder logic programming to be used. The configuration is created using a PC-based Windows console software connected via RLL (Remote Link Library) functionality allowing a remote access to the SST module for the configuration and the diagnostics through Rockwell network architectures (Ethernet/ControlNet/DeviceNet™). The SST console allows the user to define the network parameters, Modbus devices and the cyclic data exchanges. The console includes a user configuration manager offering services for download, upload, copy, and rename of user configurations.  With this, a user can very easily and quickly create a new configuration to initialize and start a SST module. The SST console includes diagnostic tools to help with the commissioning and monitoring of the Modbus connection. These tools allow access in read and write modes to the Modbus slaves or to monitor and modify the module’s internal data shared bound for a Modbus Master. Thus, the user-friendly tools are available for controlling the communication in commissioning phase (PROG mode). This same information is also available in production (RUN mode) through status words making it possible for the user to manage the execution of the control application in its ladder logic.

SST-ESR2-CLXT-RLL 以太网/串行模块 监控Modbus连接

【其他型号推荐】