Siemens 6AV7803-0AB21-2AC0 SIMATIC Panel PC 677 15-inch Key Panel PC

Description

The Siemens 6AV7803-0AB21-2AC0 is a SIMATIC Panel PC 677 designed for industrial human-machine interface (HMI) and control applications. This unit features a 15-inch display with a keypad for operator input and a native resolution of 1024 x 768 pixels. It is powered by an Intel Pentium M 770 processor running at 1.6 GHz and operates on a 24 VDC power supply. The system is equipped with 1 GB of RAM, a 160 GB SATA hard drive, and comes pre-installed with the Windows XP Professional operating system. A front-side USB port provides convenient access for data transfer and peripheral connection.

Features

• 15-inch display with keypad interface and 1024 x 768 resolution.
• Front-mounted USB interface for accessible peripheral connection.
• Powered by an Intel Pentium M 770 processor at 1.6 GHz.
• Equipped with 1 GB of DDR266 SDRAM.
• Includes a 160 GB 3.5-inch SATA hard drive for data storage.
• Integrated DVD+/-RW+/-R optical drive for software installation and data backup.
• Pre-installed with Windows XP Professional (Multi-Language User Interface).

Applications

• Legacy machine control and process visualization.
• Data acquisition and logging in industrial environments.
• Operator control stations in manufacturing and assembly lines.
• Replacement unit for existing SIMATIC PC 677 installations.

Technical Specifications

Installation Guidelines

1. 1 Ensure all power to the control cabinet is de-energized and locked out (LOTO) before beginning installation.
2. 2 Verify the panel cutout dimensions match the PC 677's housing specifications. Ensure the mounting surface is clean, flat, and free of debris.
3. 3 Insert the Panel PC into the cutout from the front. Secure it from the rear using the provided mounting clamps, tightening them evenly to the manufacturer's specified torque to ensure a proper seal.
4. 4 Connect the 24 VDC power supply to the designated terminals, ensuring correct polarity. Connect the functional earth (FE) terminal to the cabinet's equipotential bonding system.
5. 5 Connect all required communication, network (e.g., Ethernet), and peripheral cables to their respective ports.
6. 6 After verifying all connections, remove the lockout/tagout and restore power to the cabinet. Power on the Panel PC and confirm that the operating system boots correctly.