Description: SST™ communication modules for Rockwell ControlLogix systems connect Allen-Bradley ControlLogix to a Modbus Serial network. Each SR4 module has 4x serial communication channels that act independently and are electrically isolated from each other to perform powerful data exchange with industrial devices such Modbus Masters or Slaves.
Connectivity: Modbus RTU, Modbus ASCII
Features: Direct I/O mapping, no ladder logic to write for configuration and data transfer between module and CLX processor; I/O data refresh every PLC cycle; Fully integrated into the Rockwell Automation environment; User-friendly configuration tool with intuitive graphical interface; 4x RS232/RS485 Serial Modbus channels in a single slot; Paging access (AOI provided), with up to 32K words shared for Input, Output and Status data
Specifications: CLXT modules withstand high-temperatures and perform in harsh, corrosive environments to meet a wider range of customer application demands; RLL support: remote configuration and monitoring via RSLinx; Add-On-Profile for Rockwell RSLogix5000; USB port for user configuration and firmware upgrade; Engineering console simplifies user configuration and diagnostic; Supports multiple modules in a chassis; Supports Local and Remote chassis; Built-in LEDs and 4 characters display
描述:SST-SR4-C用于罗克韦尔ControlLogix系统的SST™通信模块将Allen-Bradley ControlLogix连接到Modbus串行网络。每个SR4模块均具有4个串行通信通道,这些通道独立运行并彼此电气隔离,以与Modbus主站或从站等工业设备进行强大的数据交换。
连接性:Modbus RTU,Modbus ASCII
特性:直接I / O映射,无需编写用于配置和模块与CLX处理器之间的数据传输的梯形逻辑; I / O数据在每个PLC周期刷新一次;完全集成到罗克韦尔自动化环境中;用户友好的配置工具,带有直观的图形界面;一个插槽中有4个RS232 / RS485串行Modbus通道;分页访问(提供了AOI),最多可共享32K字用于输入,输出和状态数据
规格:CLXT模块可以承受高温,并且可以在苛刻,腐蚀的环境中运行,以满足更广泛的客户应用需求; RLL支持:通过RSLinx进行远程配置和监视;罗克韦尔RSLogix5000的附加配置文件; USB端口,用于用户配置和固件升级;工程控制台简化了用户配置和诊断;支持机箱中的多个模块;支持本地和远程机箱;内置LED和4个字符显示。
ControlLogix Modbus网络的控制器。 每个模块有4个串口充当独立Modbus主站或从站协议的通信通道与其他Modbus兼容设备交换数据。
SST模块充当Modbus网络之间的1756输入/输出模块和ControlLogix背板。 数据从SST™模块传输到ControlLogix处理器支持2种模式。 直接模式允许映射
I / O处理器映像中的Modbus数据(496个输入字节/ 496个输出字节)和一个消息传递模式(基于CIP事务)允许访问Modbus数据
存储在SST™模块内存的32K寄存器中的图像。SST模块的前面板上有一个USB端口,可用于用户配置存储到USB密钥时启动模块。 这个可以
如果发生故障也很有利,这样可以非常快速地启动一个新的SST模块。
sys_m/uploadimages/MOLEX_SST-SR4-CLX-RLL987650-5291.pdf