>>>型号:1756-CNB 通讯模块 用于Allen-Bradley ControlLogix可编程自动化控制器 高速通信接口
【功能描述】
1756-CNB是一款通讯模块，它是一款ControlNet通信模块，设计用于Allen-Bradley ControlLogix可编程自动化控制器（PAC）。
以下是关于1756-CNB模块的详细解释：
功能与特性：
通用性：该模块具有广泛的适用性，可以应用于各种工业自动化设备之间的通讯，如PLC、DCS、机器人等。
高速通信接口：在PAC和网络上的其他ControlNet设备（如I/O模块、HMI、驱动器和其他控制器）之间提供高速通信接口。
多节点支持：在ControlNet网络上最多支持99个节点，并提供5Mbps的最大数据传输速率。
冗余与可靠性：支持ControlNet冗余以提高系统可靠性，并具有内置诊断和状态指示器以便于故障排除。
编程与配置：可以使用ControlLogix编程软件进行配置和编程，并支持各种通信协议，包括EtherNet/IP、Modbus TCP/IP和DeviceNet。
数据交换模式：支持一系列数据交换模式，包括显式消息传递和隐式消息传递，以根据应用程序的需要提供灵活的数据传输选项。
与其他设备的兼容性：
1756-CNB模块与各种Allen-Bradley ControlLogix控制器兼容，并在这些控制器与其他ControlNet设备（如I/O模块、驱动器和HMI）之间提供桥接。
>>>>型号:1756-CNB 通讯模块 用于Allen-Bradley ControlLogix可编程自动化控制器 高速通信接口
【英文介绍】
The 1756-CNB is a ControlNet communication module designed for use with the Allen-Bradley ControlLogix Programmable Automation Controller (PAC).
The following is a detailed explanation of the 1756-CNB module:
Functions and Features:
Versatility: The module has a wide range of applicability and can be applied to the communication between various industrial automation equipment, such as PLC, DCS, robots, etc.
High-speed communication interface: Provides a high-speed communication interface between the PAC and other ControlNet devices on the network, such as I/O modules, Hmis, drives, and other controllers.
Multi-node support: Up to 99 nodes are supported on the ControlNet network and provide a maximum data transfer rate of 5Mbps.
Redundancy and reliability: Supports ControlNet redundancy for increased system reliability, and has built-in diagnostic and status indicators for easy troubleshooting.
Programming and configuration: It can be configured and programmed using the ControlLogix programming software and supports various communication protocols, including EtherNet/IP, Modbus TCP/IP, and DeviceNet.
Data exchange modes: Support a range of data exchange modes, including explicit and implicit messaging, to provide flexible data transfer options based on the needs of the application.
Compatibility with other devices:
The 1756-CNB module is compatible with various Allen-Bradley ControlLogix controllers and provides Bridges between these controllers and other ControlNet devices, such as I/O modules, drives, and Hmis.
>>>>型号:1756-CNB 通讯模块 用于Allen-Bradley ControlLogix可编程自动化控制器 高速通信接口
