Allen-Bradley 1783-NATR Configurable Network Address Translation Router – Stratix Industrial Networking Series
When a production line loses network connectivity between its enterprise IT layer and the plant-floor control network, the consequences are immediate and costly: HMI screens go dark, SCADA systems lose visibility, and engineers scramble to diagnose IP address conflicts that halt entire manufacturing cells. In modern industrial environments where EtherNet/IP devices proliferate across multiple subnets, the absence of a reliable, purpose-built NAT router is not a minor inconvenience — it is a production-stopping vulnerability. The Allen-Bradley 1783-NATR was engineered precisely to eliminate this risk.
The 1783-NATR occupies a critical position within Rockwell Automation’s Stratix industrial networking portfolio. Designed to bridge isolated machine-level networks with plant-wide or enterprise networks without requiring IP address reconfiguration of existing devices, it enables seamless EtherNet/IP communication across address-space boundaries. As industrial facilities worldwide accelerate their convergence of OT and IT networks under Industry 4.0 and IIoT frameworks, the 1783-NATR has become a foundational component in network architectures deployed across automotive, food & beverage, oil & gas, and discrete manufacturing sectors globally.
Technical Specifications
- Part Number: 1783-NATR
- Series: Allen-Bradley Stratix Industrial Networking
- Function: Configurable Network Address Translation (NAT) Router
- Protocol Support: EtherNet/IP, TCP/IP
- NAT Modes: Static NAT, Dynamic NAT, Port Address Translation (PAT)
- Ports: Dual Ethernet ports (Inside / Outside network interfaces)
- Weight: 360 g
- Mounting: DIN rail mountable
- Power Supply: 24V DC (nominal)
- Operating Temperature: Refer to official Rockwell Automation product documentation for rated range
- Certifications: Refer to official Rockwell Automation product documentation
- SKU: 1783-NATR
Note: All specifications are sourced from publicly available Rockwell Automation documentation. Konmask.com does not fabricate or alter manufacturer specifications.
Key Features & Benefits
- Transparent NAT Translation: Allows EtherNet/IP devices on isolated machine networks to communicate with plant-level systems without IP reconfiguration, dramatically reducing commissioning time.
- Duplicate IP Address Resolution: Enables multiple identical machine cells — each with the same internal IP scheme — to coexist on a single plant network, a common requirement in OEM machine replication scenarios.
- Flexible NAT Modes: Supports Static, Dynamic, and PAT modes to accommodate diverse network topologies and security policies.
- DIN Rail Form Factor: Panel-mount ready for integration directly into control cabinets alongside PLCs and I/O modules.
- Rockwell Ecosystem Integration: Fully compatible with Studio 5000 Logix Designer and FactoryTalk network management tools for unified configuration and diagnostics.
- Industrial Hardening: Built to withstand the electrical noise, vibration, and temperature variations typical of plant-floor environments.
- Simplified OT/IT Convergence: Acts as a secure boundary device between operational technology (OT) and information technology (IT) networks, supporting IIoT and Industry 4.0 architectures.
Industry & Equipment Applications
- Automotive Manufacturing: Connecting robotic welding cells and assembly line PLCs to MES systems without IP conflicts across replicated machine modules.
- Food & Beverage: Isolating hygienic-zone control networks from plant-wide SCADA while maintaining EtherNet/IP visibility.
- Oil & Gas: Bridging remote skid control networks to central DCS/SCADA infrastructure in upstream and midstream facilities.
- Pharmaceutical: Supporting validated network architectures where machine-level IP isolation is required for regulatory compliance.
- OEM Machine Builders: Standardizing machine IP addressing schemes across all customer installations regardless of the customer’s plant network topology.
- Water & Wastewater: Enabling remote monitoring of distributed pump stations and treatment cells over converged networks.
System Integration & Compatible Parts
The 1783-NATR is designed to integrate seamlessly within Rockwell Automation’s broader control and networking ecosystem. Compatible and commonly paired components include:
- Allen-Bradley Stratix 5700 / 5400 / 2000 Managed Ethernet Switches (1783-BMS series)
- Allen-Bradley ControlLogix and CompactLogix PLC platforms (1756 / 1769 series)
- Allen-Bradley PanelView Plus HMI terminals
- Rockwell Automation FactoryTalk View and FactoryTalk Linx software
- Allen-Bradley PowerFlex variable frequency drives with EtherNet/IP adapters
- Third-party EtherNet/IP-enabled I/O and instrumentation devices
Konmask.com maintains stock of complementary Stratix networking components. Contact our team for system-level sourcing support.
Our Quality Assurance Process
Every 1783-NATR unit sourced and supplied by Konmask.com undergoes a structured verification process before shipment:
- Authenticity Verification: Units are cross-referenced against Rockwell Automation’s authorized supply chain documentation and part marking standards.
- Visual & Physical Inspection: Enclosure integrity, label accuracy, connector condition, and firmware revision labels are inspected against manufacturer specifications.
- Traceability Documentation: Country of origin, lot traceability, and supply chain documentation are maintained and available upon request for regulated industries.
- Secure Packaging: Anti-static packaging and shock-absorbing materials are used to protect units during international transit.
How to Order
- Submit your inquiry via the Contact / Request a Quote form on this page, or email [email protected] directly.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond with availability confirmation, lead time, and a formal quotation within 1 business day.
- Upon order confirmation, we arrange export documentation, freight, and tracking.
For urgent requirements or large-volume procurement, please call +0086 19859288691 for priority handling.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, HMI, and industrial networking components — not general electronics. Our team understands your application.
- Global Sourcing Network: Access to both new and surplus Allen-Bradley / Rockwell Automation inventory from verified supply channels worldwide.
- Fast Quotation: Inquiry-to-quote turnaround within 1 business day for standard parts; same-day for urgent requests.
- Export Expertise: Experienced in international shipping, customs documentation, and compliance for industrial components across Asia, Europe, and the Americas.
- Technical Pre-Sales Support: Our engineers can advise on compatibility, firmware versions, and system integration before you commit to a purchase.
- Transparent Sourcing: Full traceability documentation available for quality-critical and regulated applications.
Frequently Asked Questions
Q: What is the primary use case for the Allen-Bradley 1783-NATR?
A: The 1783-NATR is used to connect machine-level EtherNet/IP networks that use private or duplicate IP address schemes to plant-wide or enterprise networks, without requiring re-addressing of existing devices. It is especially common in OEM machine replication and OT/IT convergence projects.
Q: Can the 1783-NATR handle multiple simultaneous NAT sessions?
A: Yes. The 1783-NATR supports Static NAT, Dynamic NAT, and PAT (Port Address Translation), enabling it to manage multiple concurrent sessions. Refer to the Rockwell Automation user manual (Publication 1783-UM007) for session capacity details.
Q: Is the 1783-NATR compatible with ControlLogix and CompactLogix PLCs?
A: Yes. The 1783-NATR is fully compatible with Allen-Bradley ControlLogix (1756 series) and CompactLogix (1769 series) platforms communicating over EtherNet/IP.
Q: Do you supply new, refurbished, or surplus units?
A: Konmask.com supplies both new and verified surplus units depending on availability. All units are inspected and documented. Please specify your preference when submitting your inquiry.
Q: How long does international shipping take?
A: Typical transit times range from 3–7 business days for express freight to major industrial hubs in Asia, Europe, and North America. We provide tracking and export documentation for all shipments.
Q: Can you provide a datasheet or technical documentation?
A: Yes. Official Rockwell Automation datasheets and user manuals are available upon request. Contact [email protected] with your part number and application details.
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