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 TSXLES120 is a Remote Rack Master module designed for the TSX Serie 17 industrial automation platform. Originally manufactured under the Telemecanique brand, this module acts as a communications interface to manage and coordinate remote I/O racks within a distributed control system architecture.
This component is essential for expanding the I/O capacity of TSX 17 configurations, allowing the controller to communicate with distant rack stations reliably. As a legacy product now classified as Obsolete, the TSXLES120 is primarily sourced for maintenance, repair, and the operational support of existing installed systems that rely on this specific hardware generation.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Brand | Schneider Electric |
| Range | TSX serie 17 |
| Model | TSXLES120 |
| Type of Product | Remote Rack Master Module |
| Weight | 0.90 kg |
| Product Phase | Obsolete |
| Commodity Code | 85371099 |
Global Express Shipping
Returns & Warranty

The TSXLES120 is a Remote Rack Master module designed for the TSX Serie 17 industrial automation platform. Originally manufactured under the Telemecanique brand, this module acts as a communications interface to manage and coordinate remote I/O racks within a distributed control system architecture.
This component is essential for expanding the I/O capacity of TSX 17 configurations, allowing the controller to communicate with distant rack stations reliably. As a legacy product now classified as Obsolete, the TSXLES120 is primarily sourced for maintenance, repair, and the operational support of existing installed systems that rely on this specific hardware generation.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Brand | Schneider Electric |
| Range | TSX serie 17 |
| Model | TSXLES120 |
| Type of Product | Remote Rack Master Module |
| Weight | 0.90 kg |
| Product Phase | Obsolete |
| 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 .
| Country of origin |
France
|