Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis

The Allen-Bradley 1756-A10 ControlLogix 10-Slot Chassis is a panel-mount backplane chassis that provides a centralized rack for ControlLogix CPUs, power supplies, communication modules, and I/O cards. With 10 slots and a high-speed ControlLogix backplane, it supports 1756-series controllers and I/O modules and requires a 1756-series power supply. Used in industrial automation systems for new builds, rack expansion, controller upgrades, and replacement of backplanes across manufacturing, process control, and other large-scale automation environments. Common replacements include Allen-Bradley 1756-A7, 1756-A13, and Siemens 6ES7401-1DA01-0AA0.