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Home > Electrical & Electronics > Integrated Circuit > Other Integrated Circuit > 1746-A2 Allen Bradley SLC500 System Chassis Rack 1746A2

1746-A2 Allen Bradley SLC500 System Chassis Rack 1746A2

Product Spotlights

Genuine Allen Bradley 1746-A2 4-slot SLC500 chassis rack. Robust cold-rolled steel construction ensures reliable backplane connection and noise immunity. Compact design for panel or rack mount. Ideal for building or expanding SLC500 systems. Backed by ISO9001 certified supplier with global shipping and 12-month warranty.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Model Number:

1746-A2

Brand:

Allen Bradley

Series:

SLC500

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Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Model Number 1746-A2

Brand Allen Bradley

Series SLC500

Slot Count 4 slots

Mounting Type Panel mount / Rack mount

Material Cold-rolled steel

Weight Approximately 2.3 kg (5.1 lbs)

Dimensions 210 mm x 140 mm x 115 mm

Compatibility SLC500 processors and I/O modules

Operating Temperature 0°C to 60°C (32°F to 140°F)

Welcome to Rossonix Co., Limited – your reliable partner for industrial automation solutions since 2011. With a dedicated overseas office and an annual export value of US$5–10 million, we serve global markets including North America, South America, Europe, Asia, and Oceania. Today, we present the Allen Bradley 1746-A2 SLC500 System Chassis Rack (1746A2), a genuine spare part designed to provide a stable backplane and secure mounting for your SLC500 programmable logic controller system. This high-quality chassis rack ensures reliable signal transmission and easy module installation, making it an essential component for maintaining or upgrading your automation infrastructure.

The 1746-A2 is a 4-slot rack that forms the backbone of an Allen Bradley SLC500 system. It accommodates one processor and up to three I/O modules, or a combination of modules as needed. Constructed from durable cold-rolled steel, this chassis delivers excellent mechanical strength and electromagnetic shielding. Its compact design saves panel space while allowing flexible mounting options – either directly on a panel or in a standard rack. The backplane provides power and data communication between the processor and I/O modules, ensuring seamless operation in demanding industrial environments.

Key Features & Benefits:

Genuine Allen Bradley Part: 100% original 1746-A2 chassis, ensuring compatibility and reliability for SLC500 systems.
4-Slot Configuration: Perfect for small to medium applications, allowing one CPU and up to three I/O modules (e.g., discrete, analog, or specialty).
Robust Construction: Cold-rolled steel housing resists vibration, shock, and electrical noise, protecting sensitive electronics.
User-Friendly Mounting: Keyhole slots for panel mounting and threaded inserts for rack mounting – easy installation and secure fit.
Integrated Backplane: Pre-wired power and data bus reduces wiring errors and speeds up system assembly.
Wide Operating Temperature Range: Rated for 0°C to 60°C, suitable for many factory floor environments.
Compact Footprint: Dimensions of 210 mm x 140 mm x 115 mm minimize cabinet space consumption.

Technical Specifications:

Parameter	Value
Model	1746-A2 (1746A2)
Number of Slots	4
Material	Cold-rolled steel
Dimensions (W x H x D)	210 x 140 x 115 mm
Weight	2.3 kg (5.1 lbs)
Mounting Type	Panel or rack mount
Operating Temperature	0°C to 60°C
Compatible Processors	SLC 5/01, 5/02, 5/03, 5/04, 5/05
Certifications	UL listed, CSA certified (typical for original part)

Why Choose Rossonix for Your 1746-A2 Chassis?
At Rossonix Co., Limited, we understand that downtime costs money. That’s why we source only genuine and quality-assured Allen Bradley parts. Our company holds ISO9001 and ISO9000 certifications, reflecting our commitment to consistent quality control and customer satisfaction. With over a decade of experience in the industrial automation trade (since 2011), we have built strong supply chains and can offer competitive pricing without compromising on authenticity. Our main markets include North America, South America, Europe, Oceania, the Middle East, and domestic China, and we ship from Shenzhen, Hong Kong, or European warehouses to reduce transit times. Whether you are replacing a damaged chassis or building a new SLC500 system, the 1746-A2 rack will provide a solid foundation for years of reliable operation. Contact us today for a quote or to discuss your specific requirements – our team is ready to support you with fast shipping and after-sales service.

Frequently Asked Questions (FAQ):

Q: Is this 1746-A2 chassis a genuine Allen Bradley product?
A: Yes, we supply 100% genuine Allen Bradley 1746-A2 chassis. It is not a third-party clone, ensuring full compatibility and reliability.
Q: How many I/O modules can I install in this 4-slot rack?
A: The 1746-A2 has 4 slots. One slot is typically used for the processor (CPU), and the remaining three can accommodate any mix of SLC500 I/O modules (discrete, analog, etc.). If you need more slots, consider the 1746-A3 (6-slot) or 1746-A4 (9-slot) racks.
Q: Does the chassis come with a backplane and power supply?
A: The 1746-A2 includes an integrated backplane for data and power distribution between modules. An external power supply (e.g., 1746-P1 or 1746-P2) is required separately to power the rack and modules.
Q: Can I mount this chassis in a standard 19-inch rack?
A: Yes, the 1746-A2 can be mounted in a 19-inch rack using optional adapter brackets (available separately). It also supports direct panel mounting via keyhole slots.
Q: What is the shipping weight and packaging?
A: The net weight is approximately 2.3 kg. It will be packed in anti-static foam and a sturdy carton to prevent damage during transit.
Q: Do you offer warranty for this chassis?
A: Yes, we provide a 12-month warranty against manufacturing defects. Please contact our support team if you encounter any issues.
Q: What is the delivery time to North America?
A: Depending on the shipping method, typical delivery to North America is 5–10 business days via express (e.g., DHL, FedEx) from our Shenzhen or Hong Kong warehouse. For larger orders, sea freight is also available.
Q: Can I return the chassis if it doesn't fit my system?
A: We accept returns within 30 days of delivery, subject to our return policy. The item must be unused and in its original packaging. Please contact us before returning.