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 140DAO84010 is a Digital Output Module from the Modicon Quantum series, engineered to provide reliable signal control in industrial automation environments. This module features 16 output channels, designed to handle a voltage range of 24 to 115 V AC with a load capacity of up to 4 A.
The 140DAO84010 serves as a high-density output interface, facilitating the connection between Modicon Quantum PLC controllers and field-side electrical loads. Its robust design ensures consistent performance in demanding applications that require AC voltage switching. As a phase-out product (discontinued by the manufacturer in 2015), this module is primarily utilized for the ongoing maintenance and repair of existing Modicon Quantum legacy systems.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Quantum |
| Product Type | Digital Module |
| Channels | 16 Outputs |
| Operating Voltage | 24-115 V AC |
| Current Capacity | 4 A |
| Dimensions | 16.5 x 31.0 x 5.0 cm |
| Weight | 1.36 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85389091 |
Global Express Shipping
Returns & Warranty

The 140DAO84010 is a Digital Output Module from the Modicon Quantum series, engineered to provide reliable signal control in industrial automation environments. This module features 16 output channels, designed to handle a voltage range of 24 to 115 V AC with a load capacity of up to 4 A.
The 140DAO84010 serves as a high-density output interface, facilitating the connection between Modicon Quantum PLC controllers and field-side electrical loads. Its robust design ensures consistent performance in demanding applications that require AC voltage switching. As a phase-out product (discontinued by the manufacturer in 2015), this module is primarily utilized for the ongoing maintenance and repair of existing Modicon Quantum legacy systems.
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Range | Modicon Quantum |
| Product Type | Digital Module |
| Channels | 16 Outputs |
| Operating Voltage | 24-115 V AC |
| Current Capacity | 4 A |
| Dimensions | 16.5 x 31.0 x 5.0 cm |
| Weight | 1.36 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85389091 |
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 |
AC-powered
|