PLCs, Power Supplies & Others

This backplane unit provides connectivity for Schneider Modicon TSX Micro PLC modules. It distributes power and data signals across all installed module slots. Therefore, this component forms the foundation of any TSX Micro automation system.

Physical Dimensions and Weight Specifications

The Schneider TSXRKY8EX features a rugged PCB assembly for DIN rail mounting. Its width accommodates 8 standard TSX Micro module slots. The backplane depth measures 110 mm for shallow enclosures. Consequently, technicians can install this unit in compact control cabinets.

Interface Types and Connection Layout

The Schneider TSXRKY8EX incorporates a passive backplane with 8 module connectors. Each slot uses a 40-pin DIN connector for power and data. Two additional connectors at the ends handle expansion links. Hence, users can chain multiple backplanes for larger system configurations.

Component Count and Structural Elements

This backplane unit contains one multilayer PCB with heavy copper traces. The board holds 8 molded guide rails for aligning inserted modules. You will also find a terminal block for external power input. An integrated grounding bus connects each slot to the protective earth.

Energy Distribution and Current Capacity

The Schneider TSXRKY8EX distributes 24V and 5V power across all eight slots. Its traces carry up to 10A total for the 24V rail. The 5V rail handles up to 5A for logic circuits. Therefore, this backplane supports mixed CPU and I/O configurations reliably.

Installation Flexibility and System Expansion

Users can mount this backplane horizontally on standard DIN rails. Two expansion connectors allow linking to additional backplane units. A removable power terminal simplifies field wiring connections. This design reduces installation time for system integrators.

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