Siemens SIMATIC Panel PC 677B 6AV7874-0BE30-0AC0

Description

This Siemens 6AV7874-0BE30-0AC0 is a SIMATIC Panel PC 677B designed for demanding HMI applications in industrial environments. It features a 17-inch touchscreen display with a resolution of 1280 x 1024 pixels, providing a clear and responsive operator interface. The unit is powered by an Intel Core 2 Duo T7400 processor at 2.16 GHz, paired with 2 GB of DDR2 RAM for reliable performance. For data storage, it includes a 160 GB SATA hard disk drive. Connectivity is extensive, with dual Gigabit Ethernet ports, multiple USB 2.0 ports, a serial port, and an integrated PROFIBUS/MPI interface. This configuration is pre-installed with Windows XP Professional and is powered by a 110/230 V AC supply.

Features

• 17-inch Touchscreen Display (1280 x 1024)
• Intel Core 2 Duo T7400 Processor (2.16 GHz)
• 2 GB DDR2 RAM
• 160 GB 3.5-inch SATA Hard Disk Drive
• Dual 10/100/1000 Mbit/s Ethernet Ports
• Integrated PROFIBUS/MPI Interface with 2 MB Buffered SRAM
• Four USB 2.0 Ports and one front-panel USB port
• Two available PCI expansion slots
• Pre-installed Windows XP Professional (MUI)

Applications

• Human Machine Interface (HMI) for machine control
• Process visualization and SCADA systems
• Data acquisition and logging in manufacturing plants
• Control and monitoring stations in automotive and assembly lines
• Industrial automation control panels

Technical Specifications

Installation Guidelines

1. 1 Ensure the control cabinet is de-energized and locked out. Verify zero voltage with a calibrated multimeter.
2. 2 Confirm the panel cutout dimensions match the PC 677B's requirements for a secure fit and proper seal.
3. 3 Mount the Panel PC into the cutout and secure it evenly using all provided mounting clamps. Do not overtighten.
4. 4 Connect a low-impedance protective earth (PE) conductor to the designated terminal on the chassis. This is critical for safety.
5. 5 Connect the AC power supply cable. Ensure the source voltage matches the 110/230 V AC rating.
6. 6 Connect Ethernet, PROFIBUS/MPI, USB, and any other required communication cables. Ensure proper shielding and grounding for all data cables.
7. 7 After verifying all connections are secure and the work area is clear, restore power to the cabinet and test the Panel PC's functionality.