Toshiba International Corporation TBU268S Expansion Rack

The Toshiba TBU268S 8-Slot Expansion Rack adds eight I/O module slots to Toshiba T2/T2E PLC systems, enabling modular I/O expansion for industrial automation and process control. This panel-mount expansion rack accepts Toshiba T2/T2E Digital I/O, Analog I/O, Communication, and Special Function Modules, is powered from the PLC Basic Unit via an expansion cable, and uses two expansion connectors (input and output) for daisy-chain expansion, a configuration commonly employed by system integrators. It supports up to eight I/O modules and is compatible with the Toshiba T2/T2E series to support distributed PLC architectures in applications ranging from factory automation and packaging lines to conveyors and material handling across manufacturing plants, power and chemical processing facilities, water treatment, and food and beverage operations. Common replacements include Toshiba BU268, TBU266S, and BU266.