Siemens 6AV7802-2AB21-2AC0 SIMATIC Panel PC 677

Description

The Siemens 6AV7802-2AB21-2AC0 is a SIMATIC Panel PC 677, designed for industrial human-machine interface (HMI) and control applications. This unit features a 15-inch touch display with a 1024x768 resolution, housed within a robust stainless steel front panel. It operates on a DC 24V power supply and is equipped with a Pentium M770 processor running at 1.6 GHz, supported by 1GB of DDR266 SDRAM. Storage is provided by a 160 GByte SATA hard drive, complemented by a DVD+-RW+-R optical drive. The system comes pre-installed with Windows XP Professional MUI, supporting multiple languages. The 6AV7802-2AB21-2AC0 is identified as an obsolete product within the SIMATIC Panel PC range.

Features

• 15-inch touch display with 1024x768 resolution
• Stainless steel front panel (without front-side USB interface)
• DC 24V power input
• Pentium M770 / 1.6 GHz processor with 533 MHz FSB and 2MB SLC
• 1GB DDR266 SDRAM (1 x 1GB configuration)
• 160 GByte SATA hard drive
• Integrated DVD+-RW+-R optical drive
• Pre-installed Windows XP Professional MUI (Multi-User Interface) with support for English, German, French, Italian, Spanish, Japanese, Chinese, and Korean
• Part of the SIMATIC Panel PC 677 subrange

Applications

The Siemens SIMATIC Panel PC 677 is suitable for a variety of industrial automation tasks, including:

• Machine operation and visualization (HMI)
• Process control and monitoring
• Data acquisition and logging
• Factory automation systems requiring a robust, integrated PC solution
• Embedded control applications in manufacturing environments

Technical Specifications

Installation Guidelines

1. De-energize System: Before beginning any installation or maintenance, ensure that all power to the system and associated equipment is completely disconnected and locked out according to established safety procedures.
2. Mounting: The Panel PC is designed for panel mounting. Ensure the cutout dimensions in the control cabinet or enclosure match the specifications for the SIMATIC Panel PC 677. Secure the unit using the provided mounting clamps or screws, ensuring a tight seal to maintain the enclosure's IP rating.
3. Power Connection: Connect the DC 24V power supply to the designated terminals. Observe correct polarity to prevent damage. Use appropriately sized and shielded cables.
4. Grounding: Establish a proper protective earth (PE) connection to the Panel PC chassis. This is crucial for operational safety and electromagnetic compatibility (EMC).
5. Peripheral Connections: Connect necessary peripherals such as keyboards, mice, and external displays to the available interfaces. Ensure cables are routed to prevent strain and interference.
6. Environmental Considerations: Ensure the installation location provides adequate ventilation to prevent overheating. Maintain the operating temperature and humidity within the specified ranges for the device.
7. System Startup: After all connections are secure and verified, re-energize the system. Monitor the Panel PC during initial startup for proper operation.