Siemens 6AV7875-1CE20-1AC0 SIMATIC Panel PC 677B

Description

The Siemens 6AV7875-1CE20-1AC0 is a SIMATIC Panel PC 677B designed for industrial control and visualization tasks. This panel PC integrates a 19-inch touch display with a resolution of 1280x1024, making it suitable for human-machine interface (HMI) applications. It features a Core 2 Duo T7400 processor running at 2.16 GHz, complemented by 1 GB of DDR2 RAM and a 160 GB SATA hard disk drive. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports, and one serial (COM1) interface. For industrial communication, it supports PROFIBUS/MP with 2 MB of buffered SRAM. The unit is powered by a 110/230 V AC supply with NAMUR functionality and comes pre-installed with Windows XP Professional MUI, supporting multiple languages.

Features

• Integrated 19-inch touch display with 1280x1024 resolution
• Core 2 Duo T7400 processor at 2.16 GHz with 4 MB SLC
• 1 GB DDR2 RAM
• 160 GB SATA 3.5" HDD
• DVD+-R+-RW optical drive
• Two 10/100/1000 Mbit/s Ethernet interfaces
• Four USB V2.0 ports and one serial (COM1) port
• PROFIBUS/MP interface with 2 MB buffered SRAM
• 110/230 V AC power supply unit with NAMUR
• Pre-installed Windows XP Professional MUI (Multi-User Interface)
• Two PCI expansion slots

Applications

The Siemens SIMATIC Panel PC 677B is typically deployed in various industrial automation scenarios, including:

• Human-Machine Interface (HMI) for machine control and process visualization.
• Data acquisition and processing in manufacturing plants.
• Supervisory control systems in discrete and process automation.
• Operator stations for monitoring and controlling production lines.
• Embedded PC solutions requiring robust industrial hardware and touch interaction.

Technical Specifications

Installation Guidelines

1. Safety First: Ensure all power to the installation area is de-energized and locked out before beginning any work.
2. Mounting: Mount the panel PC securely into a prepared panel cutout. Ensure adequate clearance for ventilation and cable routing at the rear.
3. Power Connection: Connect the 110/230 V AC power supply to the designated power input terminals. Verify correct voltage and polarity before applying power.
4. Grounding: Establish a robust 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 RJ45 ports, USB devices to the USB V2.0 ports, and serial devices to the COM1 port as required by the application.
6. Fieldbus Connection: Connect the PROFIBUS/MP cable to the appropriate interface, ensuring correct termination and shielding for reliable communication.
7. 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.
8. Environmental Considerations: Ensure the operating environment meets the specified temperature and humidity ranges to prevent premature component failure.