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Allen Bradley 1788 Linking Devices 1788-EN2DNR

1788-EN2DNR

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The Allen-Bradley 1788-EN2DNR is an Ethernet I/P to DeviceNet linking device. This module is IP20 rated with embedded Two (2) Ethernet communication ports and One (1) DeviceNet terminal port. The Ethernet port supports 32 Class 0 connections (Safety), 21 Class 1 connections (1 excl. owner, 20 input only/listen only), 16 Class 3 connections. It has an integrated web server and supports beacon-based Device Level Ring. DeviceNet ports are capable of 63 nodes on the DeviceNet network, Master/scanner as well as slave/adapter functionality and supports safety I/O.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 1788-EN2DNR

Ethernet/IP ConnectionRJ45 Connector
Isolation Voltage30V
Operating Shock30G
EnclosureOpen Type
DeviceNet Power24V DC
Input Power24V DC
Product TypeEtherNet/IP to DeviceNet Linking Device
Part Number1788-EN2DNR
ManufacturerRockwell Automation
BrandAllen-Bradley
No. of Ethernet portsTwo (2) Ethernet ports
No. of DeviceNet portsOne (1) DeviceNet terminal
Integrated Web ServerYes
MountingDIN Rail
Max. no. of DeviceNet slaves63
Ethernet Connections32 Class 0 connections (Safety) 21 Class 1 connections (1 excl. owner, 20 input only/listen only) 16 Class 3 connections
DeviceNet Connection0.52 mm^2
Power Connection0.25-2.5 mm^2
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

The Allen-Bradley 1788-EN2DNR Ethernet I/P to DeviceNet Linking Device. This is an externally mounted module that features Two (2) Ethernet communication ports and One (1) DeviceNet terminal. This module may also act as CIP safety message bridge.

The 1788-EN2DNR Ethernet port supports Thirty-Two (32) Class 0 connections (Safety), 21 Class 1 connections (1 excl. owner, 20 input only/listen only), Sixteen (16) Class 3 connections. It also has an integrated web server that may be accessed using Microsoft Internet explorer, Edge, Google Chrome, Mozilla Firefox and other web-browsers. It also supports beacon-based Device Level Ring (DLR) topology.

The 1788-EN2DNR DeviceNet port is capable of full DeviceNet master operation wherein up to 63 DeviceNet slave devices over Ethernet TCP/IP connection. The DeviceNet port also supports safety I/O, Automatic Device Replacement (ADR) with capacity of 256 KB, Quick connect and I/O slave messaging such as bit strobe, polling, cyclic and change of state. The scanner configuration of the 1788-EN2DNR is configurable using RSNetworx for DeviceNet.

The 1788-EN2DNR is an IP20 rated device, compatible for Class 0 CIP Safety connections with 5 ms maximum delay from network to network. This linking device centralizes data storage, input and output tables shared between the networks. This device is displayed as a single device in the network using standard protocol mechanism.

The1788-EN2DNR has an operating temperature of 0…60 °C (32…140 °F) and storage temperature of -40…85 °C (-40…185 °F). Being an externally mounted device, this module is powered by an external 24V DC SELV/PELV supply voltage. This module is mounted using a standard DIN rail.

The 1788-EN2DNR linking device is designed for indoor use only. It should be installed in an enclosure with suitable flame-retardant characteristics. The USB port provided on the device is only intended for temporary local programming and therefore it should not be permanently connected. The power supply for the 1788-EN2DNR linking device requires 24 Volts DC input voltage with a maximum of 150 milliamps of current. The device’ enclosure is open. For power connections, 22 to 14 AWG solid or stranded copper wire rated at 105 degrees Celsius or greater should be used. For Ethernet connections, 2 or 4-pair Category 5e or Category 5 cables should be used. For DeviceNet connections, 20 AWG 1485C-P1-Cxxx cable should be used.

Revision Part #Also known as
1788-EN2DNR Ser A1788-EN2DNR/A, Series A, Rev A
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