SST-PB3-CLX-RLL通信模块是一种专为工业自动化系统设计的高性能通信模块，主要用于与Rockwell Automation（罗克韦尔自动化）的ControlLogix系统进行高效、可靠的通信。以下是对该模块的详细介绍：

一、基本概述

名称：SST-PB3-CLX-RLL通信模块

用途：用于Rockwell ControlLogix平台的插槽式通讯模块

制造商：由Molex公司设计和制造

二、功能特性

通信功能：

支持Profibus-DP主站和从站模式，提供稳定的数据传输功能。

允许在ControlLogix系统和其他外部设备之间进行数据交换，包括输入/输出数据、状态信息、命令等。

物理接口：

配备带有9个引脚的PROFIBUS D-sub母头模块，用于进行通信。

每个模块都有一个通信端口，支持PROFIBUS-DP主站和/或从站协议。

模块集成：

与ControlLogix系统无缝集成，可以方便地安装在ControlLogix机架中。

随附“附加配置文件”(AOP)，允许使用RSLogix 5000软件轻松集成。

数据传输模式：

支持直接模式和分页模式。直接模式允许在I/O处理器映像中映射PROFIBUS数据，而分页模式则允许从设置到Logix CPU内存中的用户定义的数据空间访问PROFIBUS数据。

状态显示：

配备LCD面板和3个LED指示灯，分别用于显示模块的通信、系统和正常状态，帮助用户快速识别模块的工作状态和潜在问题。

三、技术参数

重量：430克

工作温度范围：0到60摄氏度

工作电压：通常为工业自动化系统标准电压，具体可能因应用而异

四、应用场景

SST-PB3-CLX-RLL通信模块广泛应用于工业自动化系统中，特别是在需要高效、可靠通信的场景下。它能够帮助启用CLX处理器和位于PROFIBUS网络上的远程I/O设备之间的通信链路，提升系统的整体性能和可靠性。

The SST-PB3-CLX-RLL communication module is a high-performance communication module designed specifically for industrial automation systems, primarily used for efficient and reliable communication with Rockwell Automation's ControlLogix system. The following is a detailed introduction to the module:

1、 Basic Overview

Name: SST-PB3-CLX-RLL Communication Module

Purpose: Slot based communication module for Rockwell ControlLogix platform

Manufacturer: Designed and manufactured by Molex Corporation

2、 Functional characteristics

Communication function:

Supports Profibus DP master and slave modes, providing stable data transmission capabilities.

Allow data exchange between the ControlLogix system and other external devices, including input/output data, status information, commands, etc.

Physical interface:

Equipped with a PROFIBUS D-sub female module with 9 pins for communication.

Each module has a communication port that supports PROFIBUS-DP master and/or slave protocols.

Module integration:

Seamlessly integrated with the ControlLogix system, it can be easily installed in the ControlLogix rack.

Comes with an "Additional Configuration File" (AOP) that allows for easy integration using RSLogix 5000 software.

Data transmission mode:

Supports both direct mode and pagination mode. The direct mode allows mapping PROFIBUS data in the I/O processor image, while the paging mode allows accessing PROFIBUS data from a user-defined data space set to Logix CPU memory.

Status display:

Equipped with an LCD panel and 3 LED indicator lights, they are used to display the communication, system, and normal status of the module, helping users quickly identify the working status and potential issues of the module.

3、 Technical parameters

Weight: 430 grams

Working temperature range: 0 to 60 degrees Celsius

Working voltage: usually the standard voltage for industrial automation systems, which may vary depending on the application

4、 Application scenarios

The SST-PB3-CLX-RLL communication module is widely used in industrial automation systems, especially in scenarios that require efficient and reliable communication. It can help enable the communication link between the CLX processor and remote I/O devices located on the PROFIBUS network, improving the overall performance and reliability of the system.