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Allen-Bradley 1794-N2 FLEX I/O Terminal Base Unit for industrial control systems

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Allen-Bradley 1794-N2

by Allen-Bradley

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OverviewThe Allen-Bradley 1794-N2 serves as a foundational component for FLEX I/O modules, providing a stable and secure platform for integration within distributed control architectures. This terminal base unit ensures efficient organization of field wiring and establishes dependable electrical connections, streamlining installation and enhancing system integrity across various industrial settings. It is meticulously engineered to support the performance demands of high-efficiency industrial applications.Key Features FLEX I/O Module Compatibility: Purpose-built to seamlessly interface with all Allen-Bradley FLEX I/O modules, significantly expanding system versatility. Optimized Module Integration: Facilitates simple and secure insertion and removal of FLEX I/O modules, thereby reducing potential downtime during servicing. Robust Electrical Connections: Incorporates dependable screw terminals, ensuring stable and consistent electrical contact crucial for preventing signal degradation and maintaining system reliability. Space-Efficient Footprint: Its compact design allows for maximum utilization of control panel real estate, enabling higher density installations without sacrificing operational effectiveness. Simplified Wiring & Maintenance: Engineered for intuitive wiring access and straightforward maintenance procedures, which contributes to faster setup times and lower ongoing operational expenses. Standard DIN Rail Mounting: Features compatibility with industry-standard DIN rails for quick, tool-less mounting and secure positioning within industrial enclosures. Rugged Industrial Construction: Manufactured from premium industrial-grade plastic and durable components, guaranteeing resilience in challenging operating environments and consistent long-term performance. Technical Specifications Model: 1794-N2 Brand: Allen-Bradley Series: FLEX I/O Module Compatibility: Exclusively designed for Allen-Bradley FLEX I/O modules Mounting Type: Standard DIN rail mounting for flexible installation Connection Type: Secure screw terminals for reliable field wiring Protection Rating: IP20, providing protection against solid objects larger than 12mm Operating Temperature: 0 °C to +60 °C (32 °F to +140 °F) operating range, suitable for various industrial settings Housing Material: High-quality industrial-grade plastic, offering resilience and durability Applications Distributed I/O Systems: Essential for extending input/output capabilities across expansive industrial networks while maintaining high flexibility. Industrial Automation Panels: Perfectly suited for incorporation into control cabinets and automation panels that demand reliable module interconnectivity. Machine Control Systems: Delivers a trustworthy base for I/O modules managing complex machinery and automated robotic setups. Manufacturing Equipment: Critical for ensuring uninterrupted operation and precise control of diverse manufacturing processes. Process Control Environments: Supports accurate control and monitoring in continuous process industries, including chemical production, oil & gas operations, and pharmaceutical manufacturing. Building Automation Systems: Can be employed in large-scale building management systems for interfacing with a variety of sensors and actuators. Why Choose This Model?The 1794-N2 stands out for its exceptional stability, making it an indispensable asset for your FLEX I/O modules and significantly minimizing the potential for system disruptions. Its design prioritizes ease of use, dramatically cutting down installation times and simplifying complex wiring, leading to quicker deployment. Constructed from industrial-grade materials, this unit is engineered for longevity and optimal performance in the most strenuous industrial conditions. It guarantees perfect compatibility and effortless integration within both existing and new Allen-Bradley FLEX I/O infrastructures. Furthermore, it promotes superior organization and manageability of your control cabinet wiring, which simplifies troubleshooting and maintenance efforts. By boosting reliability and streamlining upkeep, the 1794-N2 presents a cost-effective solution that contributes to reduced operational expenditures and increased system availability.Order NowUpgrade the efficiency, dependability, and organization of your industrial automation systems with the Allen-Bradley 1794-N2 FLEX I/O Terminal Base Unit. This model is engineered for outstanding reliability and effortless integration, positioning it as the intelligent choice for demanding industrial applications. Invest in superior connectivity and streamlined operations today.FAQWhat is the primary function of the Allen-Bradley 1794-N2?The Allen-Bradley 1794-N2 is primarily a FLEX I/O terminal base unit that provides secure physical mounting and organized wiring for FLEX I/O modules within industrial control systems.Is this terminal base compatible with all FLEX I/O modules?Yes, the 1794-N2 is specifically designed for seamless integration and support with the entire range of Allen-Bradley FLEX I/O modules, ensuring broad compatibility.What type of mounting does the 1794-N2 use?It features industry-standard DIN rail mounting, allowing for quick, tool-free installation and secure placement within control cabinets.Can this unit withstand harsh industrial environments?Absolutely. It is constructed from high-quality industrial-grade plastic and robust components, making it durable enough for demanding operating conditions with an IP20 protection rating and an operating temperature range of 0 °C to +60 °C.How does the 1794-N2 contribute to system efficiency?Its design focuses on maximizing operational efficiency through simplified wiring, secure electrical connections, and a compact size that optimizes panel space, leading to faster deployment and reduced maintenance costs.What are the benefits of the screw terminals?The secure screw terminals ensure robust and consistent electrical connections, which is crucial for preventing signal loss and enhancing overall system stability and reliability.

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PRODUCT DETAILS

Allen-Bradley 1794-N2

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:

  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

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

Technical Specifications

  • Model: 1794-N2
  • Brand: Allen-Bradley
  • Series: FLEX I/O Module
  • Compatibility: Exclusively designed for Allen-Bradley FLEX I/O modules
  • Mounting Type: Standard DIN rail mounting for flexible installation
  • Connection Type: Secure screw terminals for reliable field wiring
  • Protection Rating: IP20, providing protection against solid objects larger than 12mm
  • Operating Temperature: 0 °C to +60 °C (32 °F to +140 °F) operating range, suitable for various industrial settings
  • Housing Material: High-quality industrial-grade plastic, offering resilience and durability

Applications

  • Distributed I/O Systems: Essential for extending input/output capabilities across expansive industrial networks while maintaining high flexibility.
  • Industrial Automation Panels: Perfectly suited for incorporation into control cabinets and automation panels that demand reliable module interconnectivity.
  • Machine Control Systems: Delivers a trustworthy base for I/O modules managing complex machinery and automated robotic setups.
  • Manufacturing Equipment: Critical for ensuring uninterrupted operation and precise control of diverse manufacturing processes.
  • Process Control Environments: Supports accurate control and monitoring in continuous process industries, including chemical production, oil & gas operations, and pharmaceutical manufacturing.
  • Building Automation Systems: Can be employed in large-scale building management systems for interfacing with a variety of sensors and actuators.

Why Choose the 1794-N2?

The 1794-N2 stands out for its exceptional stability, making it an indispensable asset for your FLEX I/O modules and significantly minimizing the potential for system disruptions. Its design prioritizes ease of use, dramatically cutting down installation times and simplifying complex wiring, leading to quicker deployment. Constructed from industrial-grade materials, this unit is engineered for longevity and optimal performance in the most strenuous industrial conditions. It guarantees perfect compatibility and effortless integration within both existing and new Allen-Bradley FLEX I/O infrastructures. Furthermore, it promotes superior organization and manageability of your control cabinet wiring, which simplifies troubleshooting and maintenance efforts. By boosting reliability and streamlining upkeep, the 1794-N2 presents a cost-effective solution that contributes to reduced operational expenditures and increased system availability.

Availability & Shipping

  • In stock: 1794-N2 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 1794-N2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The Allen-Bradley 1794-N2 is primarily a FLEX I/O terminal base unit that provides secure physical mounting and organized wiring for FLEX I/O modules within industrial control systems.

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.

CUSTOMER REVIEWS

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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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