Description

The Siemens 6AV7894-0GD20-0AA0 is a SIMATIC HMI IPC677C Panel PC designed for industrial Human Machine Interface (HMI) applications. This robust Panel PC integrates a 19-inch touch display with a resolution of 1280x1024 pixels, providing a clear and interactive interface for operators. It is equipped with an Intel Core I3-330E processor, 3 GB of DDR3 1066 DIMM RAM, and a 250 GB SATA hard disk drive for reliable performance in demanding environments. Connectivity options include dual 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports (including a convenient front-side interface), and one serial (COM1) port. The unit features an onboard RAID controller, watchdog functionality, and integrated temperature and fan monitoring to ensure operational stability and system integrity. It supports flexible power supply configurations, accepting either 110/230 V AC or 24 V DC inputs, making it suitable for various industrial power infrastructures.

Features

• Integrated 19" Touch Display with 1280 x 1024 Resolution
• Intel Core I3-330E Processor (2C/4T, 2.13 GHz, HT, VT, 3 MB cache)
• 3 GB DDR3 1066 DIMM RAM
• 250 GB SATA Hard Disk Drive
• Dual 10/100/1000 Mbit/s Ethernet Ports
• Four USB V2.0 Ports (including one front-side)
• One Serial (COM1) Port
• Watchdog, Temperature, and Fan Monitoring
• Onboard RAID Controller
• Two Free PCI Expansion Slots
• Flexible Power Supply: 110/230 V AC or 24 V DC

Applications

The SIMATIC HMI IPC677C Panel PC is suitable for a wide range of industrial automation applications, including:

• Process visualization and control in manufacturing plants
• Machine operation and monitoring interfaces
• Data acquisition and logging systems
• Supervisory Control and Data Acquisition (SCADA) systems
• Building automation and facility management
• Logistics and material handling systems

Technical Specifications

Connections / Interfaces

The Siemens SIMATIC HMI IPC677C provides the following standard interfaces:

• Ethernet: Two 10/100/1000 Mbit/s ports for network integration.
• USB: Four USB V2.0 ports, including one conveniently located on the front panel for easy access.
• Serial: One serial port (COM1) for connecting legacy devices or specific industrial peripherals.

Installation Guidelines

1. De-energization: Before commencing installation, ensure all power to the installation site and the Panel PC is completely de-energized and secured against accidental re-energization.
2. Mounting: Mount the Panel PC securely into a control cabinet or panel cutout, ensuring adequate space for ventilation and cable routing. Follow the manufacturer's guidelines for cutout dimensions and mounting hardware.
3. Power Connection: Connect the appropriate power supply (110/230 V AC or 24 V DC) to the designated power input terminals. Ensure correct polarity for DC connections.
4. Grounding: Establish a proper protective earth (PE) connection to the Panel PC chassis to ensure electrical safety and minimize electromagnetic interference.
5. Peripheral Connections: Connect Ethernet cables to the network ports, USB devices to the USB ports, and serial devices to the COM1 port as required by the application.
6. Cable Management: Route all cables neatly and secure them to prevent strain, damage, and interference with other components. Separate power and signal cables where possible.
7. Ventilation: Ensure that the cooling vents are unobstructed to allow for proper airflow and prevent overheating, especially in enclosed cabinets.
8. Initial Power-Up: After all connections are verified, apply power to the Panel PC. Observe system boot-up and verify basic functionality.