Description

The Siemens 6AV7872-1AC22-1AC0 is a SIMATIC Panel PC 677B designed for industrial human-machine interface (HMI) and control applications. This Panel PC integrates a 15-inch touch display with a resolution of 1024x768 pixels, providing a robust and interactive operator interface. It is equipped with a Core 2 Duo T5500 processor operating at 1.66 GHz, 1 GB of DDR2 RAM, and a RAID1 configuration with two 250 GB SATA (2.5") hard drives for enhanced data redundancy. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports, and one serial (COM1) interface. The unit operates on a 24 V DC power supply and comes pre-installed with Windows XP Professional MUI.

Features

• 15-inch Touch Display with 1024x768 Resolution
• Core 2 Duo T5500 Processor, 1.66 GHz
• 1 GB DDR2 RAM
• RAID1 Configuration with 2x 250 GB SATA (2.5") Hard Drives
• 2x 10/100/1000 Mbit/s Ethernet Ports
• 4x USB V2.0 Ports
• 1x Serial (COM1) Interface
• 2x PCI Expansion Slots
• Integrated DVD+-R+-RW Drive
• PROFIBUS/MP Communication Support
• 2 MB Buffered SRAM
• 24 V DC Power Supply
• Pre-installed Windows XP Professional MUI (Multi-Language User Interface)

Applications

• Industrial Human-Machine Interface (HMI)
• Process Visualization and Control
• Machine Operation and Monitoring
• Data Acquisition and Logging
• Production Line Management
• Factory Automation Systems

Technical Specifications

Installation Guidelines

1. De-energize System: Ensure all power to the installation area and associated equipment is completely disconnected and locked out before beginning installation.
2. Mounting: Securely mount the Panel PC into a suitable enclosure or panel cutout, ensuring adequate space for ventilation and cable routing.
3. Power Connection: Connect the 24 V DC power supply to the designated terminals, observing correct polarity. Verify the power source meets the specified voltage and current requirements.
4. Grounding: Establish a proper protective earth (PE) connection to the Panel PC chassis to ensure electrical safety and minimize electromagnetic interference.
5. Interface Connections: Connect Ethernet cables to the RJ45 ports, USB devices to the USB ports, and serial devices to the COM1 port as required by the application.
6. PROFIBUS/MP Connection: If utilizing PROFIBUS/MP, connect the bus cable to the dedicated interface, ensuring proper termination and shielding according to PROFIBUS guidelines.
7. Cable Management: Route all cables to prevent strain, interference, and damage. Use cable ties and conduits where appropriate.
8. Environmental Considerations: Ensure the operating environment meets the Panel PC's temperature, humidity, and vibration specifications to ensure reliable operation.