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 TWDDDO32TK is a digital I/O Expansion Module for the Schneider Electric Twido programmable controller series. This module is specifically configured to provide 32 transistor source-type outputs, enabling the control of multiple actuators, indicators, or industrial loads. Connection to the controller or terminal blocks is facilitated via 2 high-density HE10 connectors, allowing for a compact and organized wiring arrangement.
Engineered for integration into existing Twido automation architectures, the TWDDDO32TK provides the necessary additional output density required for complex machine control. While this module is now classified as an obsolete product, it remains a critical component for the maintenance and repair of legacy automation systems that rely on the Twido platform.
| Category | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Twido |
| Product Type | Expansion Module |
| Output Type | 32 Transistor (Source) |
| Connectors | 2x HE10 |
| Dimensions | 5.10 x 10.20 x 7.60 cm |
| Weight | 0.10 kg |
| Product Phase | Obsolete |
| Commodity Code | 85371099 |
Global Express Shipping
Returns & Warranty

The TWDDDO32TK is a digital I/O Expansion Module for the Schneider Electric Twido programmable controller series. This module is specifically configured to provide 32 transistor source-type outputs, enabling the control of multiple actuators, indicators, or industrial loads. Connection to the controller or terminal blocks is facilitated via 2 high-density HE10 connectors, allowing for a compact and organized wiring arrangement.
Engineered for integration into existing Twido automation architectures, the TWDDDO32TK provides the necessary additional output density required for complex machine control. While this module is now classified as an obsolete product, it remains a critical component for the maintenance and repair of legacy automation systems that rely on the Twido platform.
| Category | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Twido |
| Product Type | Expansion Module |
| Output Type | 32 Transistor (Source) |
| Connectors | 2x HE10 |
| Dimensions | 5.10 x 10.20 x 7.60 cm |
| Weight | 0.10 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 .
| Color pattern |
Black
|
| Country of origin |
France
|
| Power source |
DC Power
|