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Allen-Bradley 1746-А7 SLC 7 Slots Chassis

Brand/Manufacturer: Allen-Bradley

Order Number: 1746-А7

Type: Chassis

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 1746-A7 is a 7-slot chassis specifically designed for the SLC 500 control system. This versatile and compact chassis provides modular expansion capabilities, allowing you to customize your automation system with a variety of SLC 500 modules. Whether you're upgrading an existing system or building a new one, the 1746-A7 delivers flexibility, reliability, and ease of integration.

Key Features of the Allen-Bradley 1746-A7

  • 7 Slots: Accommodates up to 7 SLC 500 modules for a flexible control system.

  • Modular Design: Supports various modules, including processors, I/O, and communication modules.

  • Compact Size: Ideal for installations in tight spaces while still providing sufficient room for system expansion.

  • Industrial Durability: Designed for harsh industrial environments with reliable, long-lasting performance.

  • Easy Maintenance: Simplifies module access for quick troubleshooting and system upgrades.

Technical Specifications

Specification Details
Model 1746-A7
Type 7-Slot Chassis
Compatibility SLC 500 System
Number of Slots 7
Power Supply External power supply required (sold separately)
Weight 2.5 kg (5.5 lbs)
Dimensions (L x W x H) 12 x 6 x 4 in (305 x 152 x 102 mm)
Mounting Panel or DIN rail mounting
Operating Temperature Range 0°C to 60°C (32°F to 140°F)
Storage Temperature Range -40°C to 85°C (-40°F to 185°F)
Agency Approvals UL Listed, CE, CSA, IEC

Why Choose the Allen-Bradley 1746-A7?

The Allen-Bradley 1746-A7 provides an efficient solution for building or expanding SLC 500 systems. With 7 available slots, it allows for the integration of various modules to create a system tailored to your specific needs. Whether you're adding digital I/O, analog I/O, or communication modules, the 1746-A7 chassis offers a solid foundation for a wide range of automation applications.

Its compact design makes it perfect for environments where space is limited, while its modular structure ensures that you can expand your system as your needs evolve. This chassis is a cost-effective way to maximize the capabilities of your SLC 500 system while maintaining high levels of reliability and performance.

Applications of the Allen-Bradley 1746-A7

  • Manufacturing Automation: Ideal for building flexible automation systems in production environments.

  • Process Control: Suitable for use in industries such as chemical, food, and beverage processing.

  • Machine Control: Perfect for managing control processes in industrial machinery and equipment.

  • Packaging Systems: Provides effective control for packaging and assembly lines.

  • 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.

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    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