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Allen-Bradley 1794-TBN Terminal Base Unit

Brand/Manufacturer: Allen-Bradley

Order Number: 1794-TBN

Type: Terminal Base Unit

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 1794-TBN is a Terminal Base Unit designed for the Flex I/O series. It offers flexible mounting options, facilitating easy integration into industrial control systems. The 1794-TBN simplifies the connection between I/O modules and the backplane, ensuring reliable and efficient data communication. This module is ideal for systems requiring fast and easy expansion.

Specifications

  • I/O Points:

    • 8 points for input/output modules

  • Mounting Type:

    • DIN rail or panel mount for versatile installation options

  • Dimensions:

    • Width: 3.5 inches (88.9 mm)

    • Height: 3.1 inches (78.74 mm)

    • Depth: 2.5 inches (63.5 mm)

  • Weight:

    • 0.7 kg (1.54 lbs)

  • Operating Temperature:

    • 0°C to 60°C (32°F to 140°F)

  • Input Voltage:

    • 24V DC

  • Isolation:

    • 1500V AC isolation between I/O modules and logic

Features

  • Flexible Mounting:

    • Supports DIN rail and panel mount options, allowing for adaptable installation.

  • Easy Expansion:

    • Compatible with Allen-Bradley Flex I/O modules, enabling quick and flexible system expansion.

  • High Reliability:

    • Provides robust protection and ensures 1500V AC isolation between modules, enhancing system security.

  • Compact Design:

    • Optimized for space-efficient setups, making it perfect for industrial environments with limited space.

  • Enhanced Diagnostics:

    • Features LED indicators for module status, simplifying maintenance and troubleshooting.

  • Focus on Benefits:

    We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.

  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

  • Large In-Stock Inventory:

    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

  • Fast Response · Global Delivery:

    Get a quote within hours. We ship worldwide with express options to meet urgent demands.

  • Original Products · 1-Year Warranty:

    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson