20-750-ENETR PowerFlex组件 双以太网/IP选项适配器

20-750-ENETR是一个PowerFlex组件。该模块是一个双以太网/IP选项适配器，可直接安装到PowerFlex驱动器上。它支持适配器和Tap模式，均支持10 Mbps全双工、10 Mbps半双工、100 Mbps全双工或100 Mbps半双工通信速率。

此可选适配器模块最多可连接三十(30)个以太网。两种模式都支持16个同步消息指令连接。在适配器模式下，包括一个独占的所有者I/O连接。

20-750-ENETR支持的系统协议是驱动DPI协议，数据速率为500 Kbps。该适配器可以以多种拓扑结构连接，例如星形、线性或设备级环形(DLR)网络拓扑结构。

20-750-ENETR还支持PowerFlexDrive系列的以太网集成运动，可选适配器配置为分接模式。

20-750-ENETR嵌入了电子数据表(EDS)。这意味着EDS文件被自动加载，并且可选适配器模块可以在以太网I/P网络中被容易地识别。

该选件适配器模块具有用于设置IP地址的嵌入式开关。它还与独立工具BOOTP-DHCP兼容。还提供了状态指示器，用于监控模块的运行。

20-750-ENETR的环境规格包括-10…+50°C(14…122°F)的工作温度。如果该模块用作备用模块，存储温度要求为-40…+85°C(-40…+185°F)。两种环境都应有5…95%的非冷凝。

Allen-Bradley 20-750-ENETR模块和整个系列的PowerFlex 755模块预装了预测诊断和DeviceLogix控制技术。这些驱动器的其他功能包括用于通信的以太网端口。PowerFlex 755驱动器设计用于控制永磁电机。然而，它们也需要适当的配置，以便能够通过使用CM或电源跳线帮助在固体和非固体接地之间进行选择，从而针对不稳定的操作提供足够的保护。它有四个状态指示器，显示操作模式和网络通信。

20-750-ENETR模块还有节点地址开关，用于设置可选模块的网络节点地址。20-750-ENETR模块的其他功能包括选择模块工作模式的工作模式跳线，以及有助于在100Base-TX以太网连接上传输数据的ENET1和ENET2网络端口。

20-750-ENETR

The 20-750-ENETR is A PowerFlex component. This module is a Dual Ethernet/IP option adapter that directly installs to the PowerFlex drive. It supports Adapter and Tap mode, both capable of 10 Mbps Full-duplex, 10 Mbps Half-duplex, 100 Mbps Full-duplex, or 100 Mbps Half Duplex communication rates.

Up to Thirty (30) Ethernet connections can be made with this option adapter module. Both modes support 16 simultaneous MSG instruction connections. In adapter mode, one exclusive owner I/O connection is included.

The 20-750-ENETR supports system protocol which is Drive DPI protocol with data rate of 500 Kbps. This adapter may be connected in a variety of topologies such as star, linear, or device-level ring (DLR) network topologies.

The 20-750-ENETR also supports Integrated motion over Ethernet for the PowerFlexDrive series and the option adapter is configured in Tap mode.

The 20-750-ENETR has embedded Electronic Data Sheets (EDS). This means, EDS files are automatically loaded and the option adapter module may be easily recognized in the Ethernet I/P network.

This option adapter module has embedded switches for setting the IP addresses. It is also compatible with the stand-alone tool BOOTP-DHCP. Status indicators are also provided for monitoring the module’s operation.

The 20-750-ENETR environmental specifications include an operating temperature of -10…+50 °C (14…122 °F). If this module is intended to serve as backup, thus a spare module, storage temperature requirement is -40…+85 °C (-40…+185 °F). Both environments shall have 5…95% noncondensing.

The Allen-Bradley 20-750-ENETR module and the entire series of PowerFlex 755 modules come preinstalled with predictive diagnostics and DeviceLogix control technology. Other features of these drives include an Ethernet port that is designed for communication. The PowerFlex 755 drives are designed to be used to control permanent magnet motors. However, they also require proper configuration so that they can offer adequate protection against operations that are not stable by using CM or Power jumpers to help select between solid and non-solid grounds. It has four status indicators which show the mode of operation and network communication.

The 20-750-ENETR module also has Node address switches that set the network node address of the option module. Additional features of the 20-750-ENETR module include an operating mode jumper that selects the mode of operation for the module as well as the ENET1 and ENET2 network ports which help with the transfer of data on the 100Base-TX Ethernet connections.