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.
Designed to anchor high-performance industrial automation systems, the FX5U-80MT/DS serves as a highly capable central processing unit within the Mitsubishi Electric MELSEC iQ-F platform. This controller integrates substantial onboard memory, embedded communication interfaces, and extensive expansion capabilities. Engineering teams utilize this module to manage complex machine control tasks, leveraging its high-density digital input/output structure and rapid execution speeds to optimize factory automation processes.
The unit features 40 digital inputs and 40 transistor outputs directly on its compact chassis, operating on a nominal 24 V DC power system. Field wiring connections are established via rugged screw terminal blocks, ensuring physical stability in high-vibration industrial environments. The underlying architecture supports multi-protocol network communication and precise motion control functionality, making it a reliable choice for modern control panels.
| Manufacturer | Mitsubishi Electric |
| Model/Part Number | FX5U-80MT/DS |
| Series | MELSEC iQ-F Series |
| Product Type | CPU Module |
| Total I/O Points | 80 points |
| Number of Input Points | 40 points |
| Input Type | 24 V DC (sink) |
| Number of Output Points | 40 points |
| Output Type | Transistor |
| Connection Type | Screw terminal block |
| Internal 5 V DC Power Supply Capacity | 1100 mA |
| Internal 24 V DC Power Supply Capacity | 770 mA |
| Operating Voltage | 24 V DC |
| Shipping Weight | 2 kg |
Prior to mounting, ensure all power sources are disconnected. Install the unit on a standard 35 mm DIN rail using the integrated mounting clips, or secure it directly to a backplate using the designated mounting holes. Maintain a minimum ventilation clearance of 50 mm above and below the module to prevent thermal buildup inside the enclosure. Wire the screw terminal blocks according to the manufacturer's torque specifications, ensuring the system ground terminal is connected to a dedicated class D ground (100 ohms or less) using a minimum 2 mm square grounding wire.
Global Express Shipping
Returns & Warranty

Designed to anchor high-performance industrial automation systems, the FX5U-80MT/DS serves as a highly capable central processing unit within the Mitsubishi Electric MELSEC iQ-F platform. This controller integrates substantial onboard memory, embedded communication interfaces, and extensive expansion capabilities. Engineering teams utilize this module to manage complex machine control tasks, leveraging its high-density digital input/output structure and rapid execution speeds to optimize factory automation processes.
The unit features 40 digital inputs and 40 transistor outputs directly on its compact chassis, operating on a nominal 24 V DC power system. Field wiring connections are established via rugged screw terminal blocks, ensuring physical stability in high-vibration industrial environments. The underlying architecture supports multi-protocol network communication and precise motion control functionality, making it a reliable choice for modern control panels.
| Manufacturer | Mitsubishi Electric |
| Model/Part Number | FX5U-80MT/DS |
| Series | MELSEC iQ-F Series |
| Product Type | CPU Module |
| Total I/O Points | 80 points |
| Number of Input Points | 40 points |
| Input Type | 24 V DC (sink) |
| Number of Output Points | 40 points |
| Output Type | Transistor |
| Connection Type | Screw terminal block |
| Internal 5 V DC Power Supply Capacity | 1100 mA |
| Internal 24 V DC Power Supply Capacity | 770 mA |
| Operating Voltage | 24 V DC |
| Shipping Weight | 2 kg |
Prior to mounting, ensure all power sources are disconnected. Install the unit on a standard 35 mm DIN rail using the integrated mounting clips, or secure it directly to a backplate using the designated mounting holes. Maintain a minimum ventilation clearance of 50 mm above and below the module to prevent thermal buildup inside the enclosure. Wire the screw terminal blocks according to the manufacturer's torque specifications, ensuring the system ground terminal is connected to a dedicated class D ground (100 ohms or less) using a minimum 2 mm square grounding wire.
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 |
United States
|