Siemens 6AV7611-0AA20-0AF0 SIMATIC Panel PC 670

Name: Siemens 6AV7611-0AA20-0AF0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7611-0AA20-0AF0
Price: 1770.00 EUR
Availability: InStock

€ 1.770,00

Condition

Clear

SKU: 6AV7611-0AA20-0AF0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7611-0AA20-0AF0 is a Panel PC belonging to the SIMATIC Panel PC 670 series, manufactured by Siemens. It is an industrial panel-mounted PC designed for demanding human-machine interface (HMI) and visualization tasks in automation environments. This unit combines a flat-panel display with an integrated PC platform, offering a compact and robust solution for process visualization and control.

The SIMATIC Panel PC 670 6AV7611-0AA20-0AF0 features a 12-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and supports touch screen operation. It is built around an industrial-grade PC architecture running on a Windows-based operating system, with support for SIMATIC WinCC and other Siemens HMI software packages. The unit provides standard PC interfaces including USB, serial (COM), and Ethernet ports, enabling integration with a wide range of automation and IT systems. Its fanless or low-maintenance design and industrial-grade components ensure reliable long-term operation in harsh environments.

The SIMATIC Panel PC 670 is widely used in manufacturing, process industries, and machine building where a full PC-based HMI platform is required. It is suitable for applications demanding rich visualization, data logging, and connectivity to SIMATIC S7 PLCs via PROFIBUS or Industrial Ethernet. Industries such as automotive, food and beverage, chemical processing, and packaging commonly deploy this panel PC for supervisory control and data acquisition (SCADA) tasks.

Technical Specifications

Display Size	12 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT color LCD
Touch Technology	Resistive touchscreen
Input Voltage	24 V DC
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
IP Protection Rating	IP65 (front panel)
Mounting	Panel mounting
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM)
Series/Product Family	SIMATIC Panel PC 670
Operating System	Windows XP Embedded / Windows 2000
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 100: Operating system startup failure or boot error detected during POST sequence.
Check hard disk or CompactFlash card integrity. Verify BIOS settings and reseat storage media. Replace storage device if faulty.
Event ID: 200: Watchdog timeout triggered, indicating the application or OS became unresponsive.
Restart the Panel PC. Check for software conflicts or excessive CPU load. Update or reinstall the HMI application if the issue persists.
Event ID: 300: Communication loss to PLC or controller over Industrial Ethernet or PROFIBUS.
Check network cable connections and switch/hub status. Verify IP address configuration and PLC communication settings in WinCC or the HMI project.
Event ID: 400: Touchscreen calibration error or touch input not responding correctly.
Recalibrate the touchscreen via the Windows control panel or SIMATIC touchscreen calibration utility. Clean the screen surface and check for physical damage.
Event ID: 500: Power supply undervoltage detected on the 24 V DC input.
Measure the 24 V DC supply at the input connector. Ensure the power supply unit delivers stable voltage within the specified tolerance. Replace the PSU if necessary.
Event ID: 600: Fan failure or thermal overtemperature warning detected.
Check ambient temperature and ensure adequate ventilation around the panel. Clean any dust filters. Replace the cooling fan if it has failed.
Event ID: 700: Hard disk or storage media read/write error.
Run a disk diagnostic utility. Back up data immediately. Replace the hard disk drive or CompactFlash card with a compatible replacement and restore the system image.

Frequently Asked Questions

What operating systems are supported by the 6AV7611-0AA20-0AF0?

The SIMATIC Panel PC 670 6AV7611-0AA20-0AF0 supports Windows XP Embedded and Windows 2000, which are compatible with SIMATIC WinCC and other Siemens HMI visualization software.

What is the display size and resolution of this Panel PC?

This unit features a 12-inch TFT color display with a resolution of 800 x 600 pixels (SVGA) and resistive touchscreen input.

What communication interfaces are available on this unit?

The panel provides Ethernet (RJ45), USB ports, and RS-232 serial (COM) interfaces, enabling connectivity to PLCs, networks, and peripheral devices.

Is this Panel PC compatible with Siemens SIMATIC S7 PLCs?

Yes, the SIMATIC Panel PC 670 can communicate with SIMATIC S7-300 and S7-400 PLCs via Industrial Ethernet or PROFIBUS using appropriate communication drivers within WinCC or Step 7.

What is the front panel protection rating of the 6AV7611-0AA20-0AF0?

The front panel of this unit is rated IP65, providing protection against dust ingress and low-pressure water jets, making it suitable for industrial panel installations.

Troubleshooting

Display remains blank after power is applied

Check the 24 V DC supply voltage at the input connector using a multimeter. Verify that the power LED indicator is active. Inspect internal fuses if accessible.

Ensure the 24 V DC supply is stable and within tolerance. Replace any blown internal fuses. If the backlight has failed, the backlight inverter or display assembly may need replacement.

Touchscreen does not respond or registers incorrect touch positions

Attempt to operate the unit using a connected USB mouse or keyboard to determine if the OS is running correctly. Check Device Manager for touchscreen controller errors.

Recalibrate the touchscreen using the SIMATIC calibration tool or Windows Pointer Device settings. If calibration fails, check the touchscreen controller connection internally or replace the touch overlay.

Unit fails to boot or continuously restarts

Observe POST messages on screen during startup. Check if the hard disk or CompactFlash storage is detected in BIOS. Listen for unusual sounds from the storage device.

Reseat the storage media. If the drive is faulty, replace it with a compatible unit and restore the system image from a backup. Verify BIOS boot order settings.

Loss of communication with PLC or SCADA system

Ping the Panel PC IP address from another device on the network. Check the Ethernet cable and switch port. Review WinCC or HMI project communication channel configuration.

Replace the Ethernet cable if faulty. Verify and correct IP address, subnet mask, and gateway settings. Reconfigure the communication driver in the HMI project and restart the application.

System runs slowly or HMI application freezes

Check CPU and memory utilization via Windows Task Manager. Identify any background processes consuming excessive resources. Check available disk space on the system drive.

Close unnecessary background applications. Free up disk space by removing temporary files. If performance issues persist, consider reinstalling the OS and HMI application on a fresh storage device.

Condition	Repair, Used, Refurbished, New in box (sealed)