Description

This is the Siemens 6AV7823-0AB20-1AC0, a robust Panel PC from the SIMATIC PC 577 series designed for industrial automation applications. It features a 15-inch display with an integrated keypad, a screen resolution of 1024 x 768 pixels, and is powered by an Intel Pentium 4 processor at 2.4 GHz. The system is configured with 1 GB of DDR 400 RAM and includes a DVD-ROM drive. This unit comes pre-installed with Microsoft Windows XP Professional SP2 (Multi-User Interface), providing a stable platform for HMI and control tasks. Please note that this product line is considered obsolete by the manufacturer.

Features

• 15-inch display with integrated keypad for operator input
• 1024 x 768 pixel screen resolution for clear visualization
• Intel Pentium 4 processor operating at 2.4 GHz
• 1 GB of DDR 400 system memory
• Integrated DVD-ROM drive for software installation and data access
• Pre-installed with Microsoft Windows XP Professional SP2 (MUI)

Applications

• Human-Machine Interface (HMI) for process control
• Data acquisition and logging systems
• Machine-level visualization and operation
• Supervisory control in manufacturing environments
• Replacement for legacy systems requiring Windows XP compatibility

Technical Specifications

Installation Guidelines

1. 1
   De-energize Equipment: Before beginning installation, disconnect all power sources to the control cabinet. Apply Lockout/Tagout (LOTO) procedures to prevent accidental re-energization. Verify the absence of voltage with a properly rated meter.
2. 2
   Prepare Panel Cutout: Verify that the panel cutout dimensions match the requirements for the PC 577 chassis. Ensure the mounting surface is clean, flat, and rigid enough to support the unit's weight.
3. 3
   Mount the Unit: Carefully insert the Panel PC into the cutout from the front of the panel. Secure it from the rear using the provided mounting clamps, tightening them evenly to ensure a proper seal against the enclosure gasket. Do not over-torque the clamps.
4. 4
   Connect Cabling: Connect the main power supply cable to the designated input terminal. Connect all required communication (e.g., Ethernet, PROFIBUS) and peripheral (e.g., USB) cables. Ensure all connectors are fully seated and secured.
5. 5
   Establish Ground Connection: Connect the chassis grounding terminal to the main panel protective earth (PE) bus bar using a low-impedance conductor. A reliable ground connection is critical for safety and noise immunity.
6. 6
   Final Checks and Power-Up: After all connections are made and verified, remove LOTO devices and restore power to the cabinet. Power on the Panel PC and confirm that the operating system boots correctly and all connected peripherals are recognized.