Allen-Bradley 1746-A10 is a SLC 500 I/O Chassis With 10 Slots
Product Spotlights
As a trusted supplier in the industrial automation sector, Rossonix Co., Limited is proud to offer the genuine Allen-Bradley 1746-A10 SLC 500 I/O Chassis. Established in 2011 and backed by significant international trade experience, we understand the critical need for reliable and scalable control system hardware. This 10-slot chassis forms the robust physical backbone for your SLC 500 system, providing a secure and organized platform for mounting various I/O, communication, and processor modules. It is engineered for seamless integration and long-term stability in demanding industrial environments, ensuring your automation projects have a solid foundation from the start.
The Allen-Bradley 1746-A10 is a core component for building or expanding SLC 500 programmable logic controller systems. Its primary function is to house and interconnect the system's modules through a high-integrity backplane.
- Scalable System Architecture: With 10 available slots, this chassis offers excellent flexibility for system design. You can configure it with a mix of digital and analog I/O modules, special function modules, and communication adapters to precisely meet your application's point count and functional requirements.
- Robust Construction & Reliable Backplane: Built to Allen-Bradley's high standards for industrial equipment, the chassis features a durable metal enclosure that protects internal components from dust, vibration, and electrical interference. The integrated backplane ensures stable, high-speed data communication between all installed modules.
- Simplified Installation & Maintenance: The modular design allows for easy insertion and removal of cards. Clear labeling and secure mounting hardware facilitate straightforward installation in control panels or on DIN rails, reducing setup time and simplifying future expansions or replacements.
- Wide Compatibility: The 1746-A10 chassis is fully compatible with the extensive range of SLC 500 series I/O modules, processors (like the SLC 5/01 to 5/05), and communication interfaces. This compatibility protects your investment and provides a clear upgrade path.
Below is a summary of key specifications for the 1746-A10 chassis:
| Attribute | Specification |
| Manufacturer / Brand | Allen-Bradley / Rockwell Automation |
| Part Number | 1746-A10 |
| Product Series | SLC 500 |
| Chassis Type | I/O Backplane Chassis |
| Number of Slots | 10 |
| Primary Use | Housing for SLC 500 CPU, I/O, and Communication Modules |
| Typical Mounting | Panel Mount or DIN Rail |
Choosing the 1746-A10 from Rossonix provides distinct advantages for your operations. You gain access to a genuine Allen-Bradley component that guarantees compatibility and performance, reducing system integration risks. The 10-slot capacity means you can often consolidate multiple smaller systems into one, saving panel space and reducing wiring complexity. Furthermore, the proven reliability of the SLC 500 platform, supported by this chassis, minimizes downtime and maintenance costs, contributing to higher overall equipment effectiveness (OEE).
Rossonix Co., Limited stands behind this product with over a decade of industry experience since 2011. Our operations are supported by a quality management system, and we serve a global clientele across North America, Europe, Asia, and other key markets. With an annual export value in the range of US$5-10 Million and multiple shipment points including Shenzhen and Hong Kong, we are equipped to handle your sourcing needs efficiently and reliably. When you partner with us for your Allen-Bradley 1746-A10 chassis, you are not just buying a component; you are securing a reliable foundation for your control system from a supplier committed to international trade standards and customer satisfaction. Contact us today for pricing, availability, and to discuss how this chassis can fit into your automation solution.
Frequently Asked Questions (FAQ)
Q1: What exactly is the 1746-A10, and what does it do?
A1: The Allen-Bradley 1746-A10 is a 10-slot backplane chassis for the SLC 500 PLC system. It does not process logic itself but provides the physical framework and electrical bus to connect and power a SLC 500 processor module, various I/O modules (digital, analog), and communication modules, allowing them to work together as a unified control system.
Q2: Is a power supply included with the 1746-A10 chassis?
A2: No, the 1746-A10 chassis itself does not include a power supply. A separate SLC 500 power supply module (such as a 1746-P1, P2, P3, etc.) must be installed in one of the slots to provide power to the backplane and all the modules installed in the chassis.
Q3: Can I use any SLC 500 processor with this 10-slot chassis?
A3: Yes, the chassis is compatible with all SLC 500 series processors (SLC 5/01, 5/02, 5/03, 5/04, 5/05). The processor module occupies one slot in the chassis. The choice of processor depends on your program memory needs, communication ports (RS-232, DH+), and network capabilities required.
Q4: How many I/O points can I fit in this chassis?
A4: The total I/O point count is not fixed by the chassis but by the combination of I/O modules you install in the 9 remaining slots (after reserving one for the processor). You can mix and match different modules (e.g., 16-point digital, 8-point analog) to reach the total I/O count supported by your chosen processor.
Q5: Is this chassis new or refurbished?
A5: We primarily supply new, genuine Allen-Bradley products. The specific condition (new, refurbished, used) will be clearly stated in the product listing at the time of inquiry. Please confirm the condition with our sales team for your specific order.
Q6: What are the mounting options for the 1746-A10?
A6: The chassis is designed for standard panel mounting. It can also be mounted on a DIN rail using an optional DIN rail adapter kit available from Allen-Bradley, providing flexibility for different panel designs.
Q7: Do you provide technical support for configuring a system with this chassis?
A7: As a trading company, we provide product sourcing and logistics support. For detailed technical configuration, programming, and integration support, we recommend consulting with a certified Rockwell Automation system integrator or referring to the official product documentation.
Q8: What is your lead time and shipping method for this item?
A8: Lead times vary based on stock availability. We ship globally from ports like Shenzhen and Hong Kong. Specific delivery timelines and shipping options (air, sea) will be provided with your formal quotation based on your destination and requirements.
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