8521-LC-MT  逻辑控制器  具有无扰传输冗余、双冗余高速功能

8521-LC-MT是GE FANUC的PAC8000系列中的一种逻辑控制器。它支持IEC 61131-3语言，具有无扰传输冗余、双冗余高速以太网1TM连接等功能，能够在苛刻工艺中现场安装环境中运行。此外，该控制器还具有对等通信控制器之间联机配置和重新配置、HART过程通过和状态变量等功能。

以上信息仅供参考，建议咨询专业的技术人员获取具体信息。

MOST以太网总线接口模块(EBIM)是一种坚固耐用的现场安装平台，用于在恶劣和危险的过程应用中远程/O安装。以太网BIM支持全冗余运行，提供冗余通信，并在需要时自动切换到备用EBIM。EBIM支持HART直通功能，可用于HART现场设备的远程维护。

概述

EBIM可以在两种通信模式下使用;:使用MODBUSTCP作为对另一个主机系统的远程/O，或使用高速对等通信作为MOST控制系统中的远程/O。当使用MODBUS TCP时，EBIM作为从站，以RTU模式通过以太网以10/100MB的速度进行通信。

结合MTL 8000进程

I/OTM系统组件，与控制室安装的系统相比，它提供了成本节约，以及灵活的系统设计和高系统可用性。EBIM可以利用现成的HMI软件包，包括Wonderware、Intellution和simplicity。在MOST控制系统中，EBIM系统可以用作MOST系统控制器的远程/O节点。当在MOST控制系统中使用时，所有远程EBIM节点都被配置为本地/O系统的一部分，提供系统中所有/O节点的单一集成配置，无论是本地还是远程。数据通过高速点对点通信从EBIM高效地传递到控制器。

8521-LC-MT  逻辑控制器  具有无扰传输冗余、双冗余高速功能

The 8521-LC-MT is a logic controller in GE FANUC's PAC8000 series. It supports IEC 61131-3 language, features uninterrupted transmission redundancy, dual-redundancy high-speed Ethernet 1TM connectivity, and is capable of operating in field installation environments in demanding processes. In addition, the controller also has the functions of online configuration and reconfiguration between peer-to-peer communication controllers, HART process passing and state variables.

The above information is for reference only, it is recommended to consult professional technical personnel to obtain specific information.

The MOST Ethernet Bus Interface Module (EBIM) is a rugged field installation platform for remote /O installation in harsh and hazardous process applications. The Ethernet BIM supports full redundancy operation, provides redundant communication, and automatically switches to the standby EBIM when needed. EBIM supports HART pass-through and can be used for remote maintenance of HART field equipment.

summarize

EBIM can be used in two communication modes; : Use MODBUSTCP as remote /O to another host system, or use high speed peer-to-peer communication as remote /O in MOST control system. When MODBUS TCP is used, EBIM acts as a slave station, communicating at 10/100MB over Ethernet in RTU mode.

Combined with the MTL 8000 process

I/OTM system components, which offer cost savings as well as flexible system design and high system availability compared to control room installed systems. EBIM can leverage off-the-shelf HMI software packages, including Wonderware, Intellution, and simplicity. In MOST control systems, EBIM systems can be used as remote /O nodes for MOST system controllers. When used in MOST control systems, all remote EBIM nodes are configured as part of the local /O system, providing a single integrated configuration of all /O nodes in the system, whether local or remote. Data is efficiently transferred from EBIM to the controller via high-speed point-to-point communication.