The Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis is a 10-slot rack that serves as the backplane backbone for a ControlLogix automation system. It holds up to ten 1756‑series modules—such as CPUs, I/O, and communications cards—within a single chassis, enabling centralized mounting in a compact enclosure. As part of the 1756 ControlLogix family, it provides the architectural framework for building a complete ControlLogix rack used in industrial automation applications.
