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Home Product 1788-EN2DNR EtherNet/IP Redundant Module | Allen-Bradley ControlLogix Dual Port Network Interface
1788-EN2DNR

1788-EN2DNR EtherNet/IP Redundant Module | Allen-Bradley ControlLogix Dual Port Network Interface

1788-EN2DNR ControlLogix Module
Allen-Bradley EN2DNR Ethernet
EN2DNR Redundant Module
1788-EN2DNR
The Allen-Bradley 1788-EN2DNR ControlLogix Module provides Ethernet connectivity and redundancy support for industrial automation applications. The EN2DNR Redundant Module ensures reliable network integration with robust communication capabilities in ControlLogix systems.
Categories:Automation
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Product Description

The 1788-EN2DNR ControlLogix Module, part of the Allen-Bradley EN2DNR Ethernet series, is a robust industrial automation component designed for high-reliability applications. This EN2DNR Redundant Module supports dual-channel Ethernet/IP communication, ensuring seamless data transfer between controllers and I/O systems. It integrates with ControlLogix platforms, offering 0 discrete I/O points directly but enabling communication with multiple remote modules via EtherNet/IP. Operating within a 24V DC range and rated for -40°C to 70°C, it suits harsh environments in industries like energy, manufacturing, and transportation. Key advantages include fault tolerance, hot-swappable redundancy, and rapid network recovery, though it requires specialized configuration expertise. The module lacks built-in batteries or screens, focusing purely on network redundancy and system stability.
Parameter Specification
Device Model 1788-EN2DNR ControlLogix Module
Manufacturer Allen-Bradley EN2DNR Ethernet Series
Redundancy Protocol EN2DNR Redundant Module with Dual Ethernet Ports
Communication Interface 10/100 Mbps EtherNet/IP (Copper)
Network Synchronization CIP Sync & Precision Time Protocol (PTPv2)
Primary Function ControlLogix Redundancy Coordinator Module
Backplane Current 850 mA @ 5V DC
Certification UL Class I Div 2, ATEX Zone 2
Operating Temperature 0°C to 60°C (32°F to 140°F)
Connection Redundancy Dual IP Address Support with Ring Topology
Firmware Compatibility ControlLogix 20+ & Studio 5000 v28+
question:Do you provide technical specification services?
answer:Yes, we offer expert guidance for technical selection based on product requirements.
question:Why do other suppliers offer discontinued models you can't?
answer:We prioritize genuine inventory and avoid obsolete/unsupported models for reliability.
question:Can you share shipment photos or procurement dates of similar products?
answer:Detailed product records are confidential, but general specifications can be provided upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you provide technical specification services?
answer:Yes, we offer expert guidance for technical selection based on product requirements.
question:Why do other suppliers offer discontinued models you can't?
answer:We prioritize genuine inventory and avoid obsolete/unsupported models for reliability.
question:Can you share shipment photos or procurement dates of similar products?
answer:Detailed product records are confidential, but general specifications can be provided upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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