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 6AV3515-1MA22-1AA0 is a Coros HMI OP15/C2 operator panel designed for machine-level control and process visualization. This interface unit supports flexible display configurations, offering either a 4-line, 20-character-per-line format or an 8-line, 40-character-per-line mode, depending on the application requirements. Equipped with 256 KB of user memory and 8 programmable softkeys, the 6AV3515-1MA22-1AA0 enables operators to manage automation tasks and monitor system status with high efficiency. The panel utilizes multiple communication interfaces, including 2x TTY/V.24 and 1x MPI/PPI/L2-DP, allowing for seamless connectivity within legacy Siemens control architectures. This hardware is categorized as discontinued; for new projects, the manufacturer recommends utilizing the OP17 series.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Range | Coros HMI |
| Subrange | OP15 series |
| Model | 6AV3515-1MA22-1AA0 |
| Display Configuration | 4 lines (20 CPL) or 8 lines (40 CPL) |
| User Memory | 256 KB |
| Softkeys | 8 |
| Communication Interfaces | 2x TTY/V.24, 1x MPI/PPI/L2-DP |
| Weight | 1.10kg |
| Dimensions | 25.40cm x 5.10cm x 17.80cm |
| Product Phase | Obsolete |
| Predecessor | 6AV3515-1MA22 |
| Commodity Code | 85371091 |
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Returns & Warranty







The 6AV3515-1MA22-1AA0 is a Coros HMI OP15/C2 operator panel designed for machine-level control and process visualization. This interface unit supports flexible display configurations, offering either a 4-line, 20-character-per-line format or an 8-line, 40-character-per-line mode, depending on the application requirements. Equipped with 256 KB of user memory and 8 programmable softkeys, the 6AV3515-1MA22-1AA0 enables operators to manage automation tasks and monitor system status with high efficiency. The panel utilizes multiple communication interfaces, including 2x TTY/V.24 and 1x MPI/PPI/L2-DP, allowing for seamless connectivity within legacy Siemens control architectures. This hardware is categorized as discontinued; for new projects, the manufacturer recommends utilizing the OP17 series.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Product Range | Coros HMI |
| Subrange | OP15 series |
| Model | 6AV3515-1MA22-1AA0 |
| Display Configuration | 4 lines (20 CPL) or 8 lines (40 CPL) |
| User Memory | 256 KB |
| Softkeys | 8 |
| Communication Interfaces | 2x TTY/V.24, 1x MPI/PPI/L2-DP |
| Weight | 1.10kg |
| Dimensions | 25.40cm x 5.10cm x 17.80cm |
| Product Phase | Obsolete |
| Predecessor | 6AV3515-1MA22 |
| Commodity Code | 85371091 |
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 |
Dots
|
| Country of origin |
Germany
|