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 140DDM39000 is a mixed input/output module for the Modicon Quantum automation platform. This high-density module provides a combination of 16 discrete digital inputs rated for 24V DC and 8 discrete digital outputs rated for 24V DC, with a 2A switching capacity per output channel. It is designed to provide efficient space utilization within the Quantum backplane, consolidating both input and output functions into a single module slot.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Modicon Quantum |
| Product Type | Mixed I/O Module |
| Digital Inputs | 16 (24V DC) |
| Digital Outputs | 8 (24V DC, 2A) |
| Dimensions | 16.50 x 31.50 x 5.00 cm |
| Weight | 0.96 kg |
| Commodity Code | 85389091 |
| Export Control (ECCN) | N |
Global Express Shipping
Returns & Warranty

The 140DDM39000 is a mixed input/output module for the Modicon Quantum automation platform. This high-density module provides a combination of 16 discrete digital inputs rated for 24V DC and 8 discrete digital outputs rated for 24V DC, with a 2A switching capacity per output channel. It is designed to provide efficient space utilization within the Quantum backplane, consolidating both input and output functions into a single module slot.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | Modicon Quantum |
| Product Type | Mixed I/O Module |
| Digital Inputs | 16 (24V DC) |
| Digital Outputs | 8 (24V DC, 2A) |
| Dimensions | 16.50 x 31.50 x 5.00 cm |
| Weight | 0.96 kg |
| Commodity Code | 85389091 |
| Export Control (ECCN) | N |
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 |
Greyish White
|
| Country of origin |
France
|
| Power source |
DC Power
|