Description

The Siemens 6AV7872-0AA30-0AC0 is a SIMATIC Panel PC 677B designed for industrial applications, featuring a 15-inch touch display with a resolution of 1024 x 768 pixels. This Panel PC integrates a Celeron M440/1.86 GHz processor, 2 GB of DDR2 RAM, and a 160 GB SATA HDD 3.5" for reliable operation in demanding environments. It provides comprehensive connectivity with two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports (including a front-side interface), and one serial (COM1) port. The unit is powered by a 24 V DC supply and includes two PCI expansion slots, PROFIBUS/MP communication, and 2 MB of buffered SRAM. It comes pre-installed with Windows XP Professional MUI, supporting multiple languages.

Features

• 15-inch Touch Display with 1024 x 768 Resolution
• Celeron M440/1.86 GHz Processor with 1 MB SLC
• 2 GB DDR2 RAM
• 160 GB SATA HDD 3.5" (without optical drive)
• 2x 10/100/1000 Mbit/s Ethernet Ports
• 4x USB V2.0 Ports (including front-side interface)
• 1x Serial (COM1) Port
• 2x PCI Expansion Slots
• PROFIBUS/MP Interface
• 2 MB Buffered SRAM
• 24 V DC Power Supply
• Pre-installed Windows XP Professional MUI (de,en,fr,es,it,ja,zh,ko)

Applications

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

• Human Machine Interface (HMI) for process visualization and control
• Data acquisition and processing in manufacturing environments
• Machine control and monitoring systems
• Industrial workstation for plant floor operations
• Integration into existing SIMATIC automation architectures

Technical Specifications

Connections / Interfaces

The 6AV7872-0AA30-0AC0 features multiple industrial interfaces for connectivity:

• 2x 10/100/1000 Mbit/s Ethernet ports
• 4x USB V2.0 ports (including one front-side)
• 1x Serial (COM1) port
• PROFIBUS/MP interface

Installation Guidelines

1. Safety First: Ensure all power to the installation area is de-energized and locked out before beginning any work.
2. Mounting: The Panel PC is typically designed for panel mounting. Secure the unit firmly into the designated panel cutout using appropriate fasteners to ensure stability and proper sealing.
3. Power Connection: Connect the 24 V DC power supply to the designated terminals. Observe correct polarity to prevent damage to the unit.
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 for network communication. Connect USB devices as required. Utilize the serial (COM1) port for legacy device communication or specific control signals. Connect PROFIBUS/MP cables to the respective interface.
6. Cable Routing: Route all cables to prevent strain, interference, and damage. Ensure sufficient bending radius for cables and secure them to prevent accidental disconnection.
7. Ventilation: Ensure adequate clearance around the Panel PC for proper air circulation to prevent overheating, especially if installed in an enclosed cabinet.
8. Power On: After all connections are verified, re-energize the power supply and observe the system startup.