Toshiba TPU215N-S CPU Module

The Toshiba TPU215N-S CPU Module is a standard CPU card for the PROSEC T2N PLC family, delivering reliable control logic execution and coordinated I/O processing in industrial automation. With a 23.5K-step program capacity and built-in memory backup, it maintains PLC state for real-time machine control across manufacturing lines. It provides RS-232C/RS-485 selectable communication via a D-Sub 15-pin female connector, supports Toshiba BU228N CPU Rack, and expands with BU266 and BU268 expansion racks, making it suitable for factory automation, process control panels, packaging lines, conveyors, and OEM equipment—often deployed where distributed I/O communication is required. Maintenance teams, OEMs, and system integrators rely on the TPU215NS for replacement of failed processors, automation upgrades, and restoration of legacy PROSEC T2N systems. Common replacements include TPU235NS, TPU245NS, and TPU234E-S.