Allen-Bradley 1746-A7

Allen-Bradley 1746-A7 | SLC 500 7-Slot Modular Chassis

Overview

The Allen-Bradley 1746-A7 is a 7-slot chassis designed for the SLC 500 series programmable logic controllers (PLCs). It accommodates a modular processor, communication adapter modules, and I/O modules, providing a flexible foundation for industrial automation systems. Multiple chassis can be interconnected to expand system capabilities, supporting configurations of up to 30 I/O slots.

Key Features

• Slots: 7 available for modular components

• Compatibility: Supports SLC 500 processors, I/O modules, and communication adapters

• Expansion: Supports up to three interconnected chassis

• Mounting: Panel mount with four mounting tabs for secure installation

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

• Backplane Current Capacity:

  • 5V DC: 10 A

  • 24V DC: 2.88 A

• Thermal Dissipation: 2.5 BTU/hr at 28.8V DC

Technical Specifications

• Model: 1746-A7

• Series: SLC 500

• Dimensions (H x W x D): Approx. 6.73 in x 11.11 in x 5.71 in

• Weight: Approx. 1.497 kg

• Certifications: CE, UL, c-UL, Class I Div 2, ATEX

Applications

• Manufacturing Process Control

• Material Handling Systems

• Packaging Machinery

• Building Automation Systems

Why Choose the Allen-Bradley 1746-A7?

• Modular and Expandable Design

• Reliable Integration with SLC 500 Components

• Durable Construction for Industrial Environments

• Ideal for Both New Installations and System Upgrades

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Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply