Siemens 6AV7803-0BB11-2AC0 SIMATIC Panel PC 677

Description

The Siemens 6AV7803-0BB11-2AC0 is a SIMATIC Panel PC 677 designed for industrial human-machine interface (HMI) and control applications. This unit features a 15-inch keypad display with a 1024x768 resolution and a convenient front-side USB interface. It is powered by a Pentium M 770 1.6 GHz processor and comes pre-installed with Windows XP Professional MUI. The system includes 512 MB of DDR266 SDRAM, a 160 GB SATA hard drive, and a DVD+-RW+-R optical drive, providing a complete computing platform for demanding industrial environments.

Features

• 15-inch display with keypad operator controls.
• Intel Pentium M 770 processor operating at 1.6 GHz.
• Equipped with 512 MB DDR266 SDRAM.
• Includes a 160 GB SATA hard drive and a DVD+-RW+-R optical drive.
• Front-panel accessible USB port for peripheral connection.
• Wide input voltage range of 110-230V AC.

Applications

• Machine-level operator control and monitoring.
• Process visualization and SCADA client terminals.
• Industrial data acquisition and logging.
• Manufacturing execution systems (MES) interfaces.

Technical Specifications

Installation Guidelines

1. Prepare Panel Cutout: Ensure the mounting cutout in the industrial enclosure matches the PC677 dimensions. Deburr all edges to prevent damage to the gasket and ensure a proper seal.
2. Mount the Unit: Insert the Panel PC into the cutout from the front. Secure it from the rear using the provided mounting clamps. Tighten the clamps evenly in a cross-pattern to ensure uniform pressure on the gasket for a proper IP rating seal.
3. Connect Protective Earth (PE): Connect the PE terminal on the Panel PC chassis to the main protective earth conductor of the cabinet. Use a low-impedance connection with a conductor of appropriate gauge. This is critical for operator safety and noise immunity.
4. Connect Power Supply: After verifying the supply voltage matches the 110-230V AC rating, connect the power cable to the unit's power inlet. Ensure the cable is securely seated. Route power cables separately from signal and communication cables to minimize electromagnetic interference.
5. Connect Peripherals: Connect any required network, USB, or other communication cables. Ensure all connectors are fully engaged. Power on the unit only after all connections are secure and the enclosure door is closed.