BENTLY 133323-01 通信网关模块特征：以太网 TCP/IP 功能，串行 （RS232/RS422/RS485） 通信功能，RJ45 以太网连接，可配置的 Modbus 寄存器实用程序。GE/本特利内华达3500/92系列通信网关模块提供所有机架监控值和状态的广泛通信功能，以便使用以太网TCP / IP和串行（RS232 / RS422 / RS485）通信功能与过程控制和其他自动化系统集成。它 还允许与 3500 机架配置软件和数据采集软件进行以太网通信。与 3500/92 的以太网连接是用于 10BASE-T 星形配置以太网网络的 RJ45 连接。3500/92 支持原始 3500/90 的通信接口、通信协议和其他功能，但主值 Modbus 寄存器除外。3500/92现在具有可配置的Modbus寄存器实用程序，它可以提供最初由主值Modbus寄存器寻址的相同功能。
133323-01
BENTLY 133323-01 通信网关模块的主要功能是实现不同网络之间的数据传输。它需要具备转换不同协议格式的能力，支持数据缓存、分组、组装、再传输等功能，以保证数据的快速、稳定传输。此外，网关还能实现路由选择、防火墙、入侵检测等网络安全功能，保障网络的安全。根据功能不同，网关可以分为路由网关、应用网关和转换网关三种类型。路由网关主要用于实现数据包的路由选择，支持静态路由和动态路由等多种路由协议。应用网关主要用于应用层协议转换，实现HTTP、SMTP、FTP等应用协议之间的转换。转换网关是一种将不同网络协议进行转换的网关，其主要作用是将数据包格式转换为目标网络可以识别的格式。
133323-01
BENTLY 133323-01 Communication Gateway Module Features: Ethernet TCP/IP function, serial (RS232/RS422/RS485) communication function, RJ45 Ethernet connection, configurable Modbus register utility. The GE/Bentley Nevada 3500/92 series communication gateway module provides extensive communication capabilities for all rack monitoring values and status, enabling integration with process control and other automation systems using Ethernet TCP/IP and serial (RS232/RS422/RS485) communication capabilities. It also allows Ethernet communication with 3500 rack configuration software and data acquisition software. The Ethernet connection to 3500/92 is an RJ45 connection for a 10BASE-T star configuration Ethernet network. The 3500/92 supports the communication interface, protocol, and other functions of the original 3500/90, except for the main value Modbus register. The 3500/92 now has a configurable Modbus register utility that can provide the same functionality as originally addressed by the main value Modbus register.
133323-01
The main function of the BENTLY 133323-01 communication gateway module is to achieve data transmission between different networks. It needs to have the ability to convert different protocol formats and support functions such as data caching, grouping, assembly, and retransmission to ensure fast and stable data transmission. In addition, the gateway can also achieve network security functions such as routing, firewall, and intrusion detection, ensuring network security. According to different functions, gateways can be divided into three types: routing gateways, application gateways, and transformation gateways. The routing gateway is mainly used to achieve packet routing, supporting multiple routing protocols such as static routing and dynamic routing. The application gateway is mainly used for application layer protocol conversion, achieving the conversion between application protocols such as HTTP, SMTP, FTP, etc. A conversion gateway is a gateway that converts different network protocols, and its main function is to convert packet formats into formats that can be recognized by the target network.
133323-01
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