1788-EN2DN Product datasheet
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Model number: |
1788-EN2DN |
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Module Type： |
Linking Device module |
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Manufacture: |
Allen-Bradley |
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Condition： |
Brand New |
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Range of Product: |
EtherNet/IP DeviceNet |
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Lead time： |
In Stock |
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Weight: |
0.42kg |
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HS CODE： |
8537101190 |
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Dimension: |
10.5x12.5x4.2cm |
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MOQ: |
1 |
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Product Origin: |
USA |
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System： |
PLC |
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Discontinued on: |
Jane 30,2016 |
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Communication Service: |
Ethernet router |
1788-EN2DN Functional Description
The Allen-Bradley 1788-EN2DN is a powerful Ethernet-to-DeviceNet linking device that enables seamless communication between Ethernet-based networks and DeviceNet-enabled devices. This device serves as a gateway, allowing for programming, configuration, control, and data collection over converted protocols, bridging the gap between information-level and device-level networks.
Designed to function as a bridge or router, the 1788-EN2DN connects Ethernet-enabled controllers to DeviceNet devices, enabling them to interact as if they were on a single common network. This capability enhances integration and facilitates smooth data exchange across different network protocols.
With DeviceNet master functionality, the 1788-EN2DN can connect to up to 63 DeviceNet slave devices, making it highly versatile for various automation systems. It also features local memory for data storage, enabling efficient sharing of data and management of I/O tables across both networks.
The 1788-EN2DN is represented as a single device in the network and offers a user-friendly, simple configuration process, making it easy to monitor and manage data flow in both directions. Supporting DHCP server 2.3.2 or later for IP address configuration, this device is ideal for streamlined setup and integration.
For mounting, the 1788-EN2DN supports DIN rail installation and operates with a 12-30VDC power supply, with a nominal 24VDC input. It is housed in an open-type enclosure, so it must be installed within a protective enclosure to ensure safety and reliability.
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EtherNet/IP-to-DeviceNet Linking Device Introduction
The EtherNet/IP-to-DeviceNet linking device comes in two designs, the IP20 linking device (catalog number 1788-EN2DNR) and the IP67 linking device (catalog number 1788-EN2DNROM). These devices let you seamlessly connect your information or control-level networks with your device-level network. See 1788-EN2DNR and 1788-EN2DNROM Linking Device Features.
The linking devices provide full DeviceNet master functionality, so you can connect up to 63 DeviceNet slave devices to an Ethernet TCP/IP interface that supports the EtherNet/IP network and an HTTP web server.
For example, you could use the linking devices to do the following:
• As gateways to connect information or control-level networks to devicelevel networks for programming, configuration, control, or data collection
• As routers/bridges to connect the EtherNet/IP network to the DeviceNet network The linking devices provide centralized data storage, or I/O tables, for data shared between the DeviceNet and EtherNet/IP networks. Data is placed into the I/O tables by one network interface, allowing the data to be read through the吗other network interface. The linking devices appear as single devices on either network by using standard protocol mechanisms. No special, or extended, protocol features are required for the devices on either network to read or write the data flowing through the I/O tables; all cross-network activity is transparent to the devices on either network. The linking devices also supports Device Level Ring (DLR) and CIP Safety connections.
EtherNet/IP Features
For Class 0 CIP Safety connections, 5 ms maximum delay from network to network EtherNet/IP Features:
• The linking device supports these connections:
– 32 Class 0 connections (Safety)
– 21 Class 1 connections (1 excl. owner, 20 input only/listen only)
– 16 Class 3 connections
• Integrated web server
• Beacon-based DLR (Device Level Ring) support DeviceNet Features
• 63 nodes on the DeviceNet network
• Master/scanner as well as slave/adapter functionality
• Safety I/O
• Scanner configuration using RSNetWorx™ for DeviceNet software
• Autoscan
• ADR (Automatic Device Replacement) with a capacity of 256 kB
• Quick connect (as originator)
• I/O slave messaging (bit strobe, polling, cyclic, change of state)
EtherNet/IP Features
• The linking device supports these connections:
– 32 Class 0 connections (Safety)
– 21 Class 1 connections (1 excl. owner, 20 input only/listen only)
– 16 Class 3 connections
• Integrated web server
• Beacon-based DLR (Device Level Ring) support
DeviceNet Features
• 63 nodes on the DeviceNet network
• Master/scanner as well as slave/adapter functionality
• Safety I/O
• Scanner configuration using RSNetWorx™ for DeviceNet software
• Autoscan
• ADR (Automatic Device Replacement) with a capacity of 256 kB
• Quick connect (as originator)
• I/O slave messaging (bit strobe, polling, cyclic, change of state)
