Schneider TSXRKY12 12 Slot Chassis Rack for Modicon TSX Quantum

The Schneider TSXRKY12 provides a twelve-slot backplane for Modicon TSX Quantum PLC systems. You can mount this rack inside a standard industrial control cabinet. It houses the CPU, power supply, and up to twelve I/O modules. This rack suits large-scale automation applications requiring extensive I/O capacity.

Technical Specifications and Hardware Layout

The Schneider TSXRKY12 measures 266 mm in height. Its width reaches 480 mm, and the depth equals 210 mm. The Schneider TSXRKY12 weighs approximately 3.8 kilograms. The rack includes a passive backplane with twelve module slots. It contains no active electronic components or energy storage devices. One 50-pin connector provides the expansion bus interface to additional racks. Two terminal blocks supply 5 V DC and 24 V DC power to the backplane. The rack requires no internal battery or capacitor maintenance.

Expansion Capabilities and Compatibility

The Schneider TSXRKY12 supports all Modicon TSX Quantum I/O and specialty modules. It works with discrete, analog, and communication cards without restrictions. You can connect up to four racks using the expansion interface. Consequently, this flexibility allows total I/O counts exceeding 2000 points. The expansion cable carries both data and limited power to additional racks. Each slot provides standard Quantum backplane signals for seamless integration. The rack requires external 5 V DC and 24 V DC power supplies for all connected modules.

Installation and Practical Guidelines

You must mount the Schneider TSXRKY12 horizontally using six M6 screws. Transitioning to wiring, connect the expansion cable to the CPU or previous rack firmly. Provide separate 5 V DC and 24 V DC power supplies to the terminal blocks. Ensure proper grounding to avoid noise coupling into the backplane. The rack requires 80 mm of free space above and below for cooling. The operating temperature range spans from 0°C to 60°C reliably.