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Allen-Bradley 1786-RPA
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1786-RPA is a vital ControlNet repeater adapter designed to facilitate effortless network expansion and bolster communication stability within challenging industrial settings. This adaptable component acts as a critical interface between ControlNet repeater modules and your existing network, supporting versatile and scalable network designs. Its innovative modular construction accommodates both coaxial and fiber optic repeater modules, allowing you to broaden network reach, enhance signal integrity, and sustain strong performance across extended distances. By providing a dependable connection, the 1786-RPA ensures your ControlNet system operates with peak efficiency and unwavering consistency, making it an indispensable element for contemporary industrial automation.Key Features Modular Network Expansion: Compatible with various coaxial or fiber repeater modules, enabling flexible network branching and superior scalability to meet evolving operational needs. DIN Rail Mounting: Guarantees quick, secure, and space-efficient installation within busy industrial control panels, minimizing downtime during setup. Exceptional Signal Quality: Actively maintains robust signal strength over extensive distances, essential for reliable data transmission in large-scale applications. Integrated Status Indicators: Features clear LED diagnostics for instant troubleshooting and real-time monitoring of module and network status, simplifying maintenance. Broad Module Compatibility: Fully compatible with essential modules like 1786-RPCD, 1786-RPFM, and 1786-RPFS, offering flexibility in network setup. No Configuration Required: Offers a true plug-and-play setup, significantly reducing installation time and eliminating the need for complex programming. Compact & Rugged Design: Specifically engineered for resilience in harsh industrial settings, ensuring long-term operational integrity and durability. Technical Specifications Model Number: 1786-RPA Product Type: ControlNet Repeater Adapter Mounting: Standard DIN rail for secure and easy integration Compatible Media: Coaxial or fiber optic (dependent on installed repeater module) Operating Voltage: Power supplied directly through connected repeater modules Temperature Range: 0°C to 60°C (32°F to 140°F), suitable for diverse industrial climates LED Indicators: Provides visual status for module connectivity and overall network health Certifications: UL Listed, CE Compliant, CSA Certified, ensuring adherence to global safety and quality standards Applications ControlNet Network Segmentation & Extension: Ideal for expanding the physical and logical boundaries of existing ControlNet networks. Distributed Control Systems (DCS): Facilitates reliable communication across geographically dispersed control components. Industrial Communication Infrastructure: Forms a backbone for robust and high-performance data exchange in automated factories. Redundant Network Designs: Enhances system resilience by enabling the creation of redundant communication paths, minimizing single points of failure. Fiber/Coax Conversion Points: Perfect for integrating different media types in challenging environments, overcoming distance and noise limitations. Why ChooseThis model offers unmatched scalability, allowing for future growth and adaptation without significant overhauls. It guarantees communication reliability, built for demanding industrial applications, ensuring consistently robust and error-free communication, even over long distances. Enjoy superior installation flexibility with the ability to integrate with both coax and fiber modules, providing unparalleled adaptability to various site requirements and budget considerations. Its plug-and-play nature simplifies deployment, eliminating complex configuration steps and significantly reducing installation time and project costs. This unit delivers proven industrial performance, trusted and widely deployed in large-scale factory automation.Order NowEnhance your industrial network capabilities with the Allen-Bradley 1786-RPA ControlNet Repeater Adapter. Contact Palm Parts Solution today to place your order and ensure optimized communication reliability.FAQWhat is the primary function of the Allen-Bradley 1786-RPA?The 1786-RPA serves as a ControlNet repeater adapter, designed to expand network reach and enhance communication reliability by linking repeater modules to an existing ControlNet network.What types of media are compatible with the 1786-RPA?The adapter supports both coaxial and fiber optic media, depending on the specific repeater module installed, offering versatility for different industrial environments.Does the 1786-RPA require complex configuration?No, the 1786-RPA features a plug-and-play setup, minimizing installation time and eliminating the need for intricate programming.What are the benefits of its modular design?The modular design allows for flexible network branching and superior scalability, enabling customization to meet evolving operational demands and network architectures.In what environments can the 1786-RPA operate effectively?With a temperature range of 0°C to 60°C (32°F to 140°F) and a rugged design, it is suitable for diverse and demanding industrial climates and harsh settings.
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Allen-Bradley 1786-RPA
Overview
This is a genuine Allen-Bradley component. 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
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:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Number: 1786-RPA
- Product Type: ControlNet Repeater Adapter
- Mounting: Standard DIN rail for secure and easy integration
- Compatible Media: Coaxial or fiber optic (dependent on installed repeater module)
- Operating Voltage: Power supplied directly through connected repeater modules
- Temperature Range: 0°C to 60°C (32°F to 140°F), suitable for diverse industrial climates
- LED Indicators: Provides visual status for module connectivity and overall network health
- Certifications: UL Listed, CE Compliant, CSA Certified, ensuring adherence to global safety and quality standards
Applications
- ControlNet Network Segmentation & Extension: Ideal for expanding the physical and logical boundaries of existing ControlNet networks.
- Distributed Control Systems (DCS): Facilitates reliable communication across geographically dispersed control components.
- Industrial Communication Infrastructure: Forms a backbone for robust and high-performance data exchange in automated factories.
- Redundant Network Designs: Enhances system resilience by enabling the creation of redundant communication paths, minimizing single points of failure.
- Fiber/Coax Conversion Points: Perfect for integrating different media types in challenging environments, overcoming distance and noise limitations.
Why Choose the 1786-RPA?
This model offers unmatched scalability, allowing for future growth and adaptation without significant overhauls. It guarantees communication reliability, built for demanding industrial applications, ensuring consistently robust and error-free communication, even over long distances. Enjoy superior installation flexibility with the ability to integrate with both coax and fiber modules, providing unparalleled adaptability to various site requirements and budget considerations. Its plug-and-play nature simplifies deployment, eliminating complex configuration steps and significantly reducing installation time and project costs. This unit delivers proven industrial performance, trusted and widely deployed in large-scale factory automation.
Availability & Shipping
- ▸In stock: 1786-RPA 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 1786-RPA ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
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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Independent Supplier Notice
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.