The Siemens 6AV3515-1MA22-1AA0 Operator Panel (OP15/C2) provides reliable control and visualization for automated production environments. This panel features a 4-line display with 20 characters per line or an 8-line display with 40 characters per line, offering clear data presentation for operators. It supports communication via 2x TTY/V.24 and 1x MPI/PPI/L2-DP interfaces, making integration into existing industrial systems straightforward. With 256 KB of user memory and 8 programmable softkeys, the 6AV3515-1MA22-1AA0 allows for flexible operation and rapid input, enhancing efficiency on the factory floor. The durable construction and trusted Siemens engineering ensure long-term reliability in demanding industrial conditions. Please note, the 6AV3515-1MA22-1AA0 is discontinued; for new applications, consider the recommended successor. Large, clear display for efficient monitoring and control Multiple communication interfaces for flexible integration Refurbished units are available with a standard 2-year warranty