Brand:Rockwell Automation
Model:1771-A4
Chassis Type:Standard
Power Compatibility:120V-240V AC
Communication Interface:Modbus-RTU
Max Supported Modules:16
Material:Aluminum Alloy
Dimensions (WxHxD):17.7 x 3.8 x 10.6 inches
Weight:11.5 lbs
Environmental Conditions:Operational Temperature: 0°C to 55°C, Storage Temperature: -40°C to 70°C
Certifications:CE, UL, CSA
Integrating advanced engineering techniques, the Allen-Bradley 1771-A4 Chassis Assembly offers unparalleled durability and reliability in harsh industrial environments.
Crafted from high-grade aluminum alloy, this assembly ensures long-lasting performance and efficient heat dissipation, critical for maintaining optimal system operation.
Perfectly compatible with the Allen-Bradley PLC-5 series, it seamlessly integrates into existing control systems, facilitating easy installation and maintenance.
With its robust design, the 1771-A4 is engineered to withstand the rigors of industrial applications, including extreme temperature fluctuations and heavy machinery vibrations.
Backed by Allen-Bradley’s commitment to quality, this chassis assembly comes with comprehensive support services, ensuring peace of mind for customers throughout the lifecycle of their automation projects.



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