Siemens SINAMICS G120 Basic Operator Panel (BOP-2), 6SL3255-0AA00-4CA1, is the dedicated local interface for configuring and monitoring SINAMICS G120 drives. The BOP-2 provides direct access to drive parameters, enables local start/stop control, and offers status feedback to support on-site setup and troubleshooting without needing a PC. This model is listed as the SINAMICS G120 Basic Operator Panel (BOP-2) 6SL3255-0AA00-4CA1 in Siemens' Industry Mall catalog and related product listings.
