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Allen-Bradley 1783-NATR Configurable Network Address Translation (NAT) Router in an industrial setting.

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Allen-Bradley 1783-NATR

by Allen-Bradley

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OverviewThe Allen-Bradley 1783-NATR is a sophisticated configurable Network Address Translation (NAT) router, expertly designed to handle the rigorous demands of contemporary industrial automation settings. This powerful unit acts as a vital bridge, enabling secure and efficient communication pathways between isolated private industrial networks and broader external or corporate networks. By intelligently translating IP addresses, the 1783-NATR allows numerous machines within a private network, even those utilizing identical IP address ranges, to seamlessly integrate and communicate with outside systems without encountering conflicts. Its core design focuses on delivering a dependable, high-performance solution for intricate industrial networking challenges, thereby safeguarding data integrity and operational continuity.Featuring two dedicated RJ45 ports for private network connections, the 1783-NATR accommodates flexible linear or ring network topologies, offering adaptability for various industrial configurations. A single public RJ45 port provides the necessary gateway for external network access. This adaptable setup, combined with its DIN rail mountable form factor and 24V DC power input, positions the 1783-NATR as an optimal component for inclusion in industrial control panels where both space efficiency and reliability are paramount. It represents an indispensable resource for engineers and IT professionals striving to develop optimized, secure, and scalable industrial network infrastructures.Key Features Configurable NAT Routing: Delivers powerful and efficient IP address translation for secure network segmentation and communication. Dual Private RJ45 Ports: Supports adaptable linear and ring network setups within your industrial environment. Single Public RJ45 Port: Ensures smooth and secure connectivity to external networks and corporate IT infrastructure. Machine-Level NAT Support: Enables multiple industrial devices with identical IP addresses to communicate effectively without conflicts. DIN Rail Mountable Design: Facilitates rapid and easy installation in standard industrial control cabinets, optimizing space. 24V DC Power Supply: Optimized for industrial settings, ensuring consistent and stable operation. Industrial-Grade Durability: Engineered by Allen-Bradley for reliable performance in harsh industrial conditions. Technical Specifications Model: 1783-NATR Private Ports: 2 x RJ45 for Linear or Ring Network Topologies Public Port: 1 x RJ45 for External Network Connection Function: Network Address Translation (NAT) Routing Power Supply: 24V DC Mounting Type: DIN Rail Series: Stratix Industrial Networking Applications Factory Automation: Offers secure and efficient machine-level NAT routing for diverse manufacturing and assembly processes. Process Control Systems: Ensures dependable and optimized network communication in critical process manufacturing environments. Machine-to-Network Integration: Facilitates seamless integration of multiple machines with shared IP addresses into larger enterprise networks. SCADA & Distributed I/O Systems: Supports secure and scalable network expansion for supervisory control and data acquisition systems. Remote Access to Industrial Equipment: Enables secure remote diagnostics and maintenance of machinery without complex network reconfigurations. Cybersecurity Enhancement: Adds a layer of security by concealing internal network structures from direct external threats. Why Choose the Allen-Bradley 1783-NATR? Unmatched Reliability: Manufactured by Allen-Bradley, a leader in industrial automation, guaranteeing long-term, dependable performance in demanding environments. Optimized Network Management: Provides flexible IP address management, simplifying network design and minimizing potential conflicts. Enhanced Security: Acts as a crucial security barrier, protecting internal industrial networks from direct exposure to external networks. Seamless Integration: Designed for effortless integration into existing industrial setups, reducing downtime during installation. Scalability for Future Growth: Supports network expansion to accommodate evolving operational requirements. Order NowEnhance your industrial network infrastructure with the advanced capabilities of the Allen-Bradley 1783-NATR. Contact us today to place your order and ensure secure, efficient, and scalable communication for your operations.FAQWhat is the primary function of the Allen-Bradley 1783-NATR?The 1783-NATR is a configurable Network Address Translation (NAT) router designed to facilitate secure and efficient communication between isolated private industrial networks and broader external networks by translating IP addresses.How many private and public ports does the 1783-NATR have?It features two private RJ45 ports for internal industrial networks, which support linear or ring topologies, and one public RJ45 port for external network connections.What type of power supply does the 1783-NATR require?The device operates on a 24V DC power supply, optimized for industrial environments.Can the 1783-NATR be easily installed in industrial cabinets?Yes, its DIN rail mountable design allows for quick and straightforward installation in standard industrial control cabinets, saving space.How does the 1783-NATR enhance network security?It improves cybersecurity by creating a translation layer that conceals the internal network structure from direct exposure to external threats, acting as a critical security barrier.

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PRODUCT DETAILS

Allen-Bradley 1783-NATR

Overview

This is a genuine Allen-Bradley component from the Stratix Industrial Ethernet Switches family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem
  • Engineered to integrate inside Stratix Industrial Ethernet Switches installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the Stratix Industrial Ethernet Switches family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: 1783-NATR
  • Private Ports: 2 x RJ45 for Linear or Ring Network Topologies
  • Public Port: 1 x RJ45 for External Network Connection
  • Function: Network Address Translation (NAT) Routing
  • Power Supply: 24V DC
  • Mounting Type: DIN Rail
  • Series: Stratix Industrial Networking

Applications

  • Factory Automation: Offers secure and efficient machine-level NAT routing for diverse manufacturing and assembly processes.
  • Process Control Systems: Ensures dependable and optimized network communication in critical process manufacturing environments.
  • Machine-to-Network Integration: Facilitates seamless integration of multiple machines with shared IP addresses into larger enterprise networks.
  • SCADA & Distributed I/O Systems: Supports secure and scalable network expansion for supervisory control and data acquisition systems.
  • Remote Access to Industrial Equipment: Enables secure remote diagnostics and maintenance of machinery without complex network reconfigurations.
  • Cybersecurity Enhancement: Adds a layer of security by concealing internal network structures from direct external threats.

Why Choose the 1783-NATR?

  • Unmatched Reliability: Manufactured by Allen-Bradley, a leader in industrial automation, guaranteeing long-term, dependable performance in demanding environments.
  • Optimized Network Management: Provides flexible IP address management, simplifying network design and minimizing potential conflicts.
  • Enhanced Security: Acts as a crucial security barrier, protecting internal industrial networks from direct exposure to external networks.
  • Seamless Integration: Designed for effortless integration into existing industrial setups, reducing downtime during installation.
  • Scalability for Future Growth: Supports network expansion to accommodate evolving operational requirements.

Availability & Shipping

  • In stock: 1783-NATR ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1783-NATR ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The 1783-NATR is a configurable Network Address Translation (NAT) router designed to facilitate secure and efficient communication between isolated private industrial networks and broader external networks by translating IP addresses.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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