Allen-Bradley 1756-A13 13-Slot ControlLogix Backplane Chassis

The Allen-Bradley 1756-A13 13-Slot ControlLogix Backplane Chassis is a rugged rack designed to house multiple controllers, I/O modules, and communication cards within ControlLogix automation systems. It provides 13 module slots and an integrated high-speed backplane that enables fast, reliable module-to-module communication, with an integrated chassis power bus to feed power to all installed modules. The chassis supports panel- or rack-mounted installation and is compatible with ControlLogix processors, I/O, communication, and specialty modules, making it suitable for scalable I/O expansion and modular control integration. Built for industrial environments, its robust metal construction and industrial-rated operating temperature range support reliable operation in manufacturing lines, process control systems, water and wastewater facilities, material handling installations, and machine control panels. Common replacements include the Allen-Bradley 1756-A10 10-Slot Chassis, 1756-A17 17-Slot Chassis, and 1756-A7 7-Slot Chassis.