Allen-Bradley 1756-A10 ControlLogix Chassis with 10-Slot Capacity High-Speed Backplane for Industrial Automation

Product Overview

The ​Allen-Bradley 1756-A10​ is a 10-slot chassis designed for medium-to-large ControlLogix programmable automation controller systems. This robust industrial chassis provides a scalable platform for complex automation applications, balancing I/O capacity with a compact footprint. As part of Rockwell Automation's flagship ControlLogix platform, the 1756-A10 delivers reliable performance for demanding industrial environments in manufacturing, process control, and infrastructure automation.

Key Features

• ​10-Slot Capacity​ - Optimal balance between expansion capability and space efficiency

• ​ControlLogix Platform​ - Full compatibility with 1756 series I/O, communication, and processor modules

• ​High-Speed Backplane​ - ControlBus technology for rapid data exchange between modules

• ​Industrial Durability​ - Heavy-duty steel construction for harsh environments

• ​Thermal Management​ - Optimized cooling design for reliable operation

• ​Global Certifications​ - Compliant with international safety and quality standards

Technical Specifications

Physical Specifications

Dimensions & Weight

• ​Height​ | Standard 1756 series rack height

• ​Width​ | Accommodates 10 modules with standard spacing

• ​Depth​ | Optimized for module clearance and heat dissipation

• ​Weight​ | Varies based on installed modules

• ​Material​ | Heavy-duty steel construction with corrosion-resistant coating

Mounting & Installation

• ​Mounting Options​ | DIN rail or panel mounting

• ​Enclosure Requirements​ | Requires NEMA/UL Type enclosure for protection

• ​Clearance Requirements​ | Adequate spacing for ventilation and maintenance

• ​Orientation​ | Vertical or horizontal mounting supported

System Architecture

Module Compatibility

• ​Controllers​ | All ControlLogix 1756-L6x and 1756-L7x series processors

• ​I/O Modules​ | Digital (AC/DC), analog, specialty I/O modules

• ​Communication Modules​ | 1756-ENBT (EtherNet/IP), 1756-CNB (ControlNet), 1756-DNB (DeviceNet)

• ​Motion Control​ | 1756-M08SE, 1756-HYD02, 1756-M02AE modules

• ​Safety Modules​ | GuardLogix safety controllers and safety I/O

Backplane Performance

• ​Data Transfer Rate​ | High-speed backplane communication

• ​Module Isolation​ | Individual slot power and communication isolation

• ​Hot Swap Capability​ | Supports module replacement while powered (with compatible modules)

• ​Diagnostic Indicators​ | Status LEDs for each slot and backplane health

Applications

The 1756-A10 chassis is ideal for:

• ​Medium-Scale Automation​ - Balanced I/O requirements with room for expansion

• ​Process Control Systems​ - Batch processing, continuous process control

• ​Manufacturing Cells​ - Multi-machine control and coordination

• ​Material Handling Systems​ - Conveyor control, sorting systems

• ​Water/Wastewater Treatment​ - Pump control, valve monitoring, SCADA integration

• ​Power Distribution​ | Substation automation, energy management

• ​Building Automation​ | HVAC control, access control systems

Installation & Configuration

Environmental Requirements

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

• ​Storage Temperature​ | -40°C to 85°C (-40°F to 185°F)

• ​Relative Humidity​ | 5% to 95% non-condensing

• ​Altitude​ | Up to 2000 meters (6560 feet) without derating

• ​Pollution Degree​ | Degree 2 per IEC 60664-1

Power Requirements

• ​Power Supply​ | Requires separate 1756 power supply module (e.g., 1756-PA72, 1756-PB72)

• ​Power Budget​ | Dependent on installed modules (calculate total load)

• ​Power Sequencing​ | Proper module power-up sequence required

• ​Grounding​ | Proper chassis grounding essential for safety and noise immunity

Maintenance & Support

Preventive Maintenance

• ​Visual Inspection​ | Regular check for physical damage or corrosion

• ​Connection Verification​ | Ensure modules are properly seated

• ​Cleaning​ | Keep chassis clean from dust and contaminants

• ​Cooling System​ | Verify adequate ventilation and airflow

Technical Support

• ​Documentation​ | Installation instructions, technical data sheets

• ​Software​ | Compatible with Studio 5000 Logix Designer

• ​Diagnostic Tools​ | Integrated diagnostics via ControlLogix software

• ​Global Support​ | Rockwell Automation technical support network

Why Choose Allen-Bradley 1756-A10?

• ​Optimal Capacity​ | 10-slot design balances expansion needs with space efficiency

• ​Proven Reliability​ | Industrial-grade construction for continuous operation

• ​Scalable Platform​ | Supports growth from basic to complex control systems

• ​System Integration​ | Seamless compatibility with ControlLogix ecosystem

• ​Future-Ready​ | Supports latest ControlLogix technologies and upgrades

• ​Global Compliance​ | Meets international standards for worldwide deployment

• ​Technical Ecosystem​ | Comprehensive support and documentation resources