Toshiba America 500-50256902-01 REV. B2 Backplane Board

The 500-50256902-01 REV. B2 is a backplane circuit board manufactured by Toshiba America, used as a passive interconnect platform for modular industrial control systems. It enables multiple controller, I/O, or communication modules to be plugged in and interconnected through a common bus architecture. Model: 500-50256902-01 Revision: B2 Component Type: Backplane Board Function: Provides shared power and signal bus for modular cards Slots: Multiple edge connectors (slot count varies by system design) Bus Type: Proprietary Toshiba system bus (typically for PLCs or motion controllers) Power Distribution: Integrated traces for +5V, +24V, and GND rails (system dependent) Connectors: Gold-plated edge connectors for signal and power contacts Mounting Type: Rack or chassis mount (via screw holes or guide rails) PCB Construction: Multi-layer, high-reliability FR4 epoxy glass Application: Industrial automation systems, PLC enclosures, motion or process control systems Manufacturer: Toshiba America (Industrial Division) Use Case: Supports interconnection of Toshiba CPU, I/O, and comm modules within a unified system framework Please review pictures carefully and let us know if you have any questions!