Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis

Product Description

The Allen-Bradley 1756-A10 is a 10-slot modular chassis engineered for the ControlLogix automation platform. This rack provides the physical backplane and module mounting structure required for integrating ControlLogix controllers, communication interfaces, and Bulletin 1756 I/O modules within a centralized PLC architecture.

Designed for horizontal panel installation, the chassis supports convection cooling and open-style enclosure applications commonly found in industrial control cabinets. The modular design allows flexible system expansion while maintaining reliable backplane communication between installed modules.

The 1756-A10 chassis is suitable for medium to large-scale automation systems requiring multiple distributed I/O, motion control, networking, or process control modules.

Technical Specifications

Chassis Architecture

The 1756-A10 chassis provides a high-speed backplane for communication between ControlLogix system components. The rack supports installation of:

• ControlLogix processors

• Communication modules

• Digital and analog I/O modules

• Motion control modules

• Redundancy modules

• Specialty process control modules

Its 10-slot capacity offers balanced scalability for systems requiring multiple expansion and communication options without increasing cabinet footprint excessively.

Installation Features

• Horizontal mounting configuration

• Open-style chassis for cabinet integration

• Tool-compatible mounting tabs for secure installation

• Passive convection cooling without internal fans

• Flexible module arrangement across available slots

Typical Applications

The 1756-A10 chassis is commonly implemented in:

• Manufacturing automation systems

• Process control applications

• Packaging machinery

• Water and wastewater systems

• Material handling equipment

• Automotive production lines

• Plant-wide distributed control systems

FAQ

How many modules can the 1756-A10 support?

The chassis provides 10 available slots for compatible ControlLogix modules.

Is the chassis compatible with all 1756 modules?

It supports most Bulletin 1756 ControlLogix I/O, controller, communication, and specialty modules.

Can the chassis be mounted vertically?

No. The 1756-A10 is designed for horizontal mounting orientation only.

Does this chassis include a power supply?

No. The power supply module must be ordered separately for the ControlLogix system.