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 for high-speed, high-accuracy control in medium-to-large industrial automation systems, the Mitsubishi Electric L06CPU-CM serves as a high-performance CPU module within the modular MELSEC-L Series controller platform. This processing unit features a rack-free, expandable architecture that allows modules to connect directly via built-in interlocking joints, eliminating the need for a traditional backplane bus and saving significant panel space.
The L06CPU-CM provides robust memory allocation, including dedicated program memory, standard RAM, and standard ROM, enabling it to handle complex sequencing, motion control, and data logging tasks. This unit is highly suited for decentralized control architectures and integrates seamlessly with various fieldbus networks and industrial communications protocols.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | L06CPU-CM |
| Series | MELSEC-L Series |
| Module Type | Central Processing Unit (CPU) Module |
| Program Memory Capacity | 240K bytes |
| Standard RAM | 768K bytes |
| Standard ROM | 1024K bytes |
| File Register Size | 384K |
| Program Memory Unit Size | 1 step (4 bytes) |
| Standard RAM Unit Size | 128 steps (512 bytes) |
| Standard ROM Unit Size | 128 steps (512 bytes) |
| File Size Setting Range | 1 to 512K points |
| Approximate Shipping Weight | 3.0 kg |
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Returns & Warranty

Designed for high-speed, high-accuracy control in medium-to-large industrial automation systems, the Mitsubishi Electric L06CPU-CM serves as a high-performance CPU module within the modular MELSEC-L Series controller platform. This processing unit features a rack-free, expandable architecture that allows modules to connect directly via built-in interlocking joints, eliminating the need for a traditional backplane bus and saving significant panel space.
The L06CPU-CM provides robust memory allocation, including dedicated program memory, standard RAM, and standard ROM, enabling it to handle complex sequencing, motion control, and data logging tasks. This unit is highly suited for decentralized control architectures and integrates seamlessly with various fieldbus networks and industrial communications protocols.
| Manufacturer | Mitsubishi Electric |
| Model / Part Number | L06CPU-CM |
| Series | MELSEC-L Series |
| Module Type | Central Processing Unit (CPU) Module |
| Program Memory Capacity | 240K bytes |
| Standard RAM | 768K bytes |
| Standard ROM | 1024K bytes |
| File Register Size | 384K |
| Program Memory Unit Size | 1 step (4 bytes) |
| Standard RAM Unit Size | 128 steps (512 bytes) |
| Standard ROM Unit Size | 128 steps (512 bytes) |
| File Size Setting Range | 1 to 512K points |
| Approximate Shipping Weight | 3.0 kg |
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
|