Siemens 6SL3255-0AA00-4CA1: SINAMICS G120 BOP-2 Basic Operator Panel
The Siemens 6SL3255-0AA00-4CA1 is the Basic Operator Panel 2 (BOP-2), a high-quality interface designed specifically for the SINAMICS G120 drive series. This essential accessory allows for the local operation, monitoring, and commissioning of frequency inverters. Engineered for efficiency, the BOP-2 features a menu-driven design and a clear 2-line display, providing users with a streamlined method for parameterization and diagnostic viewing directly at the drive location.
As a genuine Siemens SINAMICS component, the 6SL3255-0AA00-4CA1 ensures total hardware compatibility with Control Units across the G120, G120C, and G120P families, making it a critical tool for maintaining high plant availability and precise motor control.
Technical Specifications and Interface Features
Based on the official Siemens manufacturer data sheets, the 6SL3255-0AA00-4CA1 includes the following technical characteristics:
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Display: 2-line LCD screen for simultaneous display of parameter values and units.
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Control Elements: Responsive 7-button membrane keyboard for robust industrial use.
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Functionality: Supports «Standard Commissioning» via menu-guided prompts and multi-parameter visualization.
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Diagnostic Capabilities: Real-time monitoring of drive status and clear-text fault/alarm displays.
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Mounting: Direct plug-in connection to the Control Unit (CU) or door mounting with an optional assembly kit.
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Environmental Protection: IP55 rating when door-mounted (IP20 when plugged directly into the drive).
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Compatibility: Designed for SINAMICS G120 Control Units (e.g., CU230P-2, CU240B-2, CU240E-2, CU250S-2).
Strategic Advantages for Industrial Drive Management
The 6SL3255-0AA00-4CA1 offers essential benefits for the reliability of high-tier automation infrastructures:
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Efficient Local Operation: Enables the rapid adjustment of setpoints and control commands (Start/Stop/Jog) without the need for external software or PC connections.
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Simplified Parameterization: The menu-driven interface reduces the complexity of drive setup, allowing for faster commissioning of motor units in the field.
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Robust Diagnostic Tool: Provides immediate access to error codes and operating states, which is fundamental for minimizing downtime during troubleshooting.
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Durable Industrial Design: Built to withstand the electrical noise and vibration common in industrial control cabinets, ensuring a long service life in continuous-duty environments.
