Allen-Bradley 1756-A10 ControlLogix Chassis Rack

Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis Rack is a modular backplane chassis for the ControlLogix family that accommodates ten 1756 modules, providing the centralized platform for expansion in a ControlLogix system. As part of the 1756 ControlLogix chassis lineup, the A10 delivers a shared backplane and serves as the mounting foundation for I/O, communications, and specialty modules that interface with a Rockwell Automation controller. Typically used with a separate power supply and 1756 CPU, this chassis supports scalable architectures for manufacturing, batch, and process control applications, enabling centralized or remote racks where I/O and networks can be expanded without replacing the processor. The 1756-A10 designation identifies a 10-slot chassis in the ControlLogix lineup and is described in Rockwell's official product pages and cut sheets as the 10-Slot ControlLogix chassis.