1788-EN2DNR 以太网I/P到DeviceNet连接设备

Allen-Bradley 1788-EN2DNR以太网I/P到DeviceNet连接设备。该模块为外挂模块，具有2个以太网通信端口和1个DeviceNet终端。此模块也可作为CIP安全信息桥接。

1788-EN2DNR以太网端口支持32(32)个Class 0连接(安全)，21个Class 1连接(1个不包括所有者，20个只输入/只监听)，16(16)个Class 3连接。它还有一个集成的网络服务器，可以使用微软Internet explorer、Edge、谷歌Chrome、Mozilla Firefox和其他网络浏览器访问。它还支持基于信标的设备级环(DLR)拓扑。

1788-EN2DNR DeviceNet端口能够通过以太网TCP/IP连接进行完整的DeviceNet主操作，其中多达63个DeviceNet从设备。DeviceNet端口还支持安全I/O，容量为256 KB的自动设备替换(ADR)，快速连接和I/O从消息传递，如位频闪，轮询，循环和状态变化。1788-EN2DNR的扫描仪配置可以使用RSNetworx for DeviceNet进行配置。

1788-EN2DNR是一款IP20等级的设备，适用于0级CIP安全连接，网络到网络的最大延迟为5毫秒。这种连接设备集中了数据存储，在网络之间共享输入和输出表。该设备在使用标准协议机制的网络中显示为单个设备。

1788- en2dnr的工作温度为0…60°C(32…140°F)，存储温度为-40…85°C(-40…185°F)。作为一个外部安装的设备，该模块由外部24V直流SELV/PELV供电电压供电。该模块使用标准DIN导轨安装。

1788-EN2DNR连接装置仅设计用于室内使用。应安装在具有适当阻燃特性的外壳内。设备上提供的USB端口仅用于临时本地编程，因此不应永久连接。1788-EN2DNR连接设备的电源需要24伏直流输入电压，最大电流为150毫安。设备的外壳已打开。对于电源连接，应使用额定105摄氏度或更高的22至14 AWG实心或绞合铜线。对于以太网连接，应使用2对或4对5e类或5类电缆。连接DeviceNet时，使用20awg 1485C-P1-Cxxx线缆。

1788-EN2DNR 以太网I/P到DeviceNet连接设备

Allen-Bradley 1788-EN2DNR Ethernet I/P to DeviceNet connection device. The module is an external module with two Ethernet communication ports and one DeviceNet terminal. This module can also be used as CIP security information bridge.

The 1788-EN2DNR Ethernet port supports 32(32) Class 0 connections (secure), 21 Class 1 connections (1 not including owner, 20 input only/listen only), and 16(16) Class 3 connections. It also has an integrated web server that can be accessed using Microsoft Internet explorer, Edge, Google Chrome, Mozilla Firefox, and other web browsers. It also supports a beacon based device-level ring (DLR) topology.

The 1788-EN2DNR DeviceNet port enables full DeviceNet master operation with up to 63 DeviceNet slave devices over an Ethernet TCP/IP connection. The DeviceNet port also supports secure I/O, automatic Device replacement (ADR) with a capacity of 256 KB, fast connections and I/O from messaging such as bit stroboscopic, polling, loop and state change. The scanner configuration for the 1788-EN2DNR can be configured using RSNetworx for DeviceNet.

The 1788-EN2DNR is an IP20 rated device for a level 0 CIP secure connection with a maximum network-to-network latency of 5 milliseconds. This connected device centralizes data storage, sharing input and output tables across the network. This device appears as a single device in a network using a standard protocol mechanism.

1788-en2dnr operates at a temperature of 0... 60°C(32… 140°F) with a storage temperature of -40... 85°C(-40… 185°F). As an externally mounted device, the module is powered by an external 24V DC SELV/PELV supply voltage. The module is mounted using standard DIN rail.

The 1788-EN2DNR connector is designed for indoor use only. It should be installed in a housing with appropriate flame retardant properties. The USB port provided on the device is only used for temporary local programming, so it should not be permanently connected. The power supply for the 1788-EN2DNR connected device requires 24 volts DC input voltage with a maximum current of 150 mA. The enclosure of the device has been opened. For power connections, 22 to 14 AWG solid or stranded copper wire rated at 105 degrees Celsius or higher should be used. For Ethernet connections, 2 or 4 pairs of Class 5e or Class 5 cables should be used. To connect DeviceNet, use the 20awg 1485C-P1-Cxxx cable.