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Allen Bradley

Allen-Bradley 1746-A4 SLC 500 4-Slot PLC Chassis

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ManufacturerAllen Bradley

Part number1746-A4

Number of Slots 4

Series SLC 500

Mounting Panel Mount

Chassis Type Modular Rack

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12-month warranty

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Veteran-owned

CAGE: 9NK75

4-Slot Modular Design Panel Mountable SLC 500 Compatible Backbone for I/O Modules Scalable

Product description

The Allen-Bradley 1746-A4 is a 4-slot modular PLC chassis designed for the SLC 500 system. It serves as the backbone for I/O modules, providing a reliable platform for building automation control systems. This chassis is engineered for panel mounting, offering a compact and efficient solution for I/O housing.

This chassis is essential for SLC 500 systems that require flexible I/O configurations. It supports the interconnection of up to three chassis, allowing for scalability in larger applications. The 1746-A4 is crucial for housing processors, I/O adapter modules, and various I/O modules within an industrial control environment.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 1746-A4. We provide dependable access to essential automation components. Source your SLC 500 chassis and other industrial parts from Stanlo Automation and ensure the integrity of your control systems.

Technical specifications

Number of Slots	4
Series	SLC 500
Mounting	Panel Mount
Chassis Type	Modular Rack

Common applications

Industrial Control Systems

Automation Setups

Manufacturing Facilities

Process Plants

Machine Builders

Compatible systems

SLC 500 Processors SLC 500 I/O Adapter Modules

Also known as

1746-A4 Chassis AB 1746-A4 SLC 500 4 Slot Chassis

Replaces / compatible with

The 1746-A4 is a core component of the SLC 500 system, providing a modular structure for I/O expansion.

Technical note

Expert tip

A maximum of 3 chassis can be interconnected using chassis interconnect cables for a total of up to 30 module slots.

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Frequently asked questions

How many I/O modules can the Allen-Bradley 1746-A4 chassis hold?

The Allen-Bradley 1746-A4 chassis is designed with four slots, allowing it to accommodate up to four 1746 I/O modules.