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Allen-Bradley 1746-A7

by Allen-Bradley

OverviewUnlock the capabilities of your industrial automation setups with the Allen-Bradley 1746-A7, a robust and adaptable 7-slot modular chassis specifically engineered for the esteemed SLC 500 series of programmable logic controllers (PLCs). This crucial component acts as the foundational structure for integrating vital control elements, delivering a flexible and expandable base for a wide array of uses. The 1746-A7 effortlessly accommodates a modular processor, various communication adapter units, and a diverse selection of I/O modules, enabling you to craft a customized and highly effective control solution. Its modular design simplifies system creation and expansion while ensuring dependable operation in demanding industrial settings. When your operations require versatility, scalability, and the proven dependability of Allen-Bradley, the 1746-A7 stands as the optimal choice, allowing you to construct powerful and adaptable automation infrastructures.Designed for seamless integration within the SLC 500 environment, the 1746-A7 chassis is built to facilitate straightforward expansion. Several chassis can be interconnected easily, significantly extending your system's capabilities without sacrificing performance or reliability. This interconnection supports intricate setups, permitting up to an impressive 30 I/O slots across multiple chassis, making it suitable for both compact systems and extensive industrial configurations. Whether you are upgrading an existing SLC 500 system or commencing a new installation, the Allen-Bradley 1746-A7 provides the stability, modularity, and trusted performance needed to maintain continuous and efficient operations, ensuring your processes run smoothly and effectively.Key Features Seven Modular Slots: Offers ample room for a processor, communication modules, and a variety of I/O modules, providing exceptional versatility for system configuration. SLC 500 Compatibility: Fully supports the entire range of SLC 500 processors, I/O modules, and communication adapters, guaranteeing seamless integration and optimal performance within the series. Scalable Expansion Options: Supports the linking of up to three chassis, enabling substantial system growth and increased I/O capabilities for complex automation requirements. Secure Panel Mounting: Features four secure mounting tabs for dependable panel installation, ensuring stability and endurance in industrial environments. Broad Operating Temperature Range: Engineered to operate reliably across a wide temperature spectrum from 0°C to +60°C (32°F to 140°F), accommodating diverse industrial settings. High Backplane Power Capacity: Delivers robust power with 10 A at 5V DC and 2.88 A at 24V DC, ensuring stable functionality for all installed modules. Efficient Thermal Management: Boasts a low thermal dissipation of 2.5 BTU/hr at 28.8V DC, contributing to cooler operation and an extended system lifespan. Technical Specifications Model: 1746-A7 Series: SLC 500 Slots: 7 Dimensions (H x W x D): Approximately 6.73 in x 11.11 in x 5.71 in (17.09 cm x 28.22 cm x 14.50 cm) Weight: Approximately 1.497 kg (3.3 lbs) Backplane Current Capacity: 5V DC: 10 Amperes 24V DC: 2.88 Amperes Thermal Dissipation: 2.5 BTU/hr at 28.8V DC Operating Temperature: 0°C to +60°C (32°F to 140°F) Certifications: CE, UL, c-UL, Class I Div 2, ATEX Applications Manufacturing Process Management: Perfect for overseeing and automating critical processes in various manufacturing settings, ensuring precision and efficiency. Material Flow Systems: Optimizes the regulation of conveyors, robotic arms, and other material handling equipment for smooth operational flow. Packaging Equipment: Enhances the automation and control of packaging lines, boosting speed, accuracy, and overall output. Building Automation Systems: Provides a dependable base for managing various building functions, including HVAC, lighting, and access control. Water and Wastewater Treatment: Offers robust control for treatment processes. Why Choose the Allen-Bradley 1746-A7?The Allen-Bradley 1746-A7 chassis is an excellent choice for expanding and enhancing your industrial control systems. Its modular design, along with seamless compatibility with the SLC 500 series, provides a future-proof solution for evolving automation requirements. Palm Parts Solution offers this essential component to help you achieve reliable, scalable, and efficient operations.Order NowEnhance your industrial automation infrastructure with the Allen-Bradley 1746-A7 chassis. Contact Palm Parts Solution today to place your order or to learn more about how this product can benefit your specific application.FAQWhat is the primary function of the Allen-Bradley 1746-A7?The 1746-A7 serves as a 7-slot modular chassis designed to house a processor, communication modules, and I/O modules for Allen-Bradley SLC 500 programmable logic controllers, forming the backbone of an automation system.How many I/O slots can be achieved with multiple 1746-A7 chassis?When multiple 1746-A7 chassis are interconnected, your system can support up to 30 I/O slots, allowing for significant expansion and complex configurations.What is the operating temperature range for the 1746-A7 chassis?The 1746-A7 is engineered to perform reliably within a wide operating temperature range, from 0°C to +60°C (32°F to 140°F).Is this chassis compatible with all SLC 500 modules?Yes, the 1746-A7 chassis is fully compatible with the entire range of SLC 500 processors, I/O modules, and communication adapters, ensuring seamless integration.What type of mounting does the 1746-A7 utilize?The chassis features four secure mounting tabs for robust panel installation, ensuring stability and durability in industrial environments.

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