Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
The TSXP57154MC is a Unity Processor unit developed for the Modicon Premium automation range, serving as a high-performance control component for complex industrial systems. This processor is engineered to manage rack configurations of up to 2 racks (12 slots each) or 4 racks (using 4, 6, or 8-slot configurations), providing reliable logic processing for modular industrial architectures.
The TSXP57154MC serves as the central intelligence for Modicon Premium PLC systems, executing control tasks and managing communication across connected modules. It operates with a power requirement of 930 mA at 5 V DC. As a phase-out product, this processor remains an essential component for the maintenance and continued operation of legacy automation platforms. The unit is fully testable, ensuring that replacement or expansion components meet required operational standards for integration into existing control frameworks.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Premium |
| Device Type | Unity Processor |
| Current Consumption | 930 mA |
| Operating Voltage | 5 V DC |
| Maximum Rack Capacity | 2 Racks (12 Slots) / 4 Racks (4/6/8 Slots) |
| Dimensions | 18.00 x 26.00 x 9.50 cm |
| Weight | 0.61 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85371099 |
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Returns & Warranty

The TSXP57154MC is a Unity Processor unit developed for the Modicon Premium automation range, serving as a high-performance control component for complex industrial systems. This processor is engineered to manage rack configurations of up to 2 racks (12 slots each) or 4 racks (using 4, 6, or 8-slot configurations), providing reliable logic processing for modular industrial architectures.
The TSXP57154MC serves as the central intelligence for Modicon Premium PLC systems, executing control tasks and managing communication across connected modules. It operates with a power requirement of 930 mA at 5 V DC. As a phase-out product, this processor remains an essential component for the maintenance and continued operation of legacy automation platforms. The unit is fully testable, ensuring that replacement or expansion components meet required operational standards for integration into existing control frameworks.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Premium |
| Device Type | Unity Processor |
| Current Consumption | 930 mA |
| Operating Voltage | 5 V DC |
| Maximum Rack Capacity | 2 Racks (12 Slots) / 4 Racks (4/6/8 Slots) |
| Dimensions | 18.00 x 26.00 x 9.50 cm |
| Weight | 0.61 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85371099 |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
France
|
| Power source |
DC Power
|