Siemens 6AV7611-0AA20-0CH0 SIMATIC Panel PC 670

Name: Siemens 6AV7611-0AA20-0CH0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7611-0AA20-0CH0
Price: 1770.00 EUR
Availability: InStock

€ 1.770,00

Condition

Clear

SKU: 6AV7611-0AA20-0CH0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7611-0AA20-0CH0 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 rugged solution for process visualization and machine control.

The SIMATIC Panel PC 670 (6AV7611-0AA20-0CH0) features a 12-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors, providing clear visualization of process data. It is equipped with an Intel Celeron processor and runs on a Windows-based operating system, supporting SIMATIC WinCC and other HMI software packages. The unit provides standard PC interfaces including USB, serial (RS-232), and Ethernet ports, enabling integration with Siemens S7 PLCs and other automation systems via PROFIBUS or Industrial Ethernet. The front panel meets IP65 protection rating, making it resistant to dust and water ingress in industrial environments.

The SIMATIC Panel PC 670 is widely used in the automotive, food and beverage, chemical, and manufacturing industries for machine-level visualization and SCADA applications. Its panel-mount design allows direct integration into control cabinet doors or operator panels, reducing installation space and cabling complexity. The combination of a standard PC architecture with industrial-grade hardware makes it suitable for applications requiring both HMI functionality and local data processing or recipe management.

Technical Specifications

Display Size	12 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Colors	64,000 colors
Display Type	TFT LCD
IP Protection Rating (Front)	IP65
Operating Voltage	24 V DC
Communication Interface	Ethernet (RJ45), RS-232, USB, PROFIBUS (via CP card)
Operating System	Windows XP / Windows 2000
Processor	Intel Celeron
Mounting	Panel mount
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 95% (non-condensing)
Certifications	CE, UL
Series/Product Family	SIMATIC Panel PC 670

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to load correctly during boot.
Check hard disk integrity and connections. Verify OS installation. Replace hard disk if faulty.
Event ID: 200: Hardware watchdog timeout — the watchdog timer was not reset within the expected interval, indicating a system hang.
Restart the Panel PC. Check running software for infinite loops or deadlocks. Update or reinstall the HMI application.
Event ID: 300: Fan failure detected — the internal cooling fan has stopped or is running below the minimum speed threshold.
Inspect and clean the fan. Replace the fan unit if it does not spin freely. Ensure adequate ventilation around the unit.
Event ID: 400: Temperature warning — internal temperature has exceeded the upper warning threshold.
Check ambient temperature and ventilation. Clean air filters and fan. Verify that the unit is not installed in a location exceeding the rated operating temperature.
Event ID: 500: Battery low warning — the CMOS/RTC backup battery voltage is below the minimum level.
Replace the internal CMOS battery (typically CR2032 or equivalent). After replacement, reconfigure BIOS settings and system time.
Event ID: 600: Communication error — loss of connection to the PLC or network device via Ethernet or PROFIBUS.
Check network cables and connectors. Verify IP address configuration and PLC communication settings in WinCC or the HMI project.
Event ID: 700: Hard disk error — read/write error or disk health warning reported by the storage device.
Run disk diagnostics. Back up data immediately. Replace the hard disk and restore the OS and HMI project from backup media.

Frequently Asked Questions

What display size and resolution does the 6AV7611-0AA20-0CH0 have?

The unit features a 12-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and 64,000 colors.

What is the front panel protection rating of this Panel PC?

The front panel of the SIMATIC Panel PC 670 meets IP65 protection, making it resistant to dust and directed water jets.

What HMI software is compatible with this Panel PC?

The unit is compatible with Siemens SIMATIC WinCC, WinCC flexible, and other Windows-based HMI and SCADA software packages.

What communication interfaces are available on this unit?

The 6AV7611-0AA20-0CH0 provides Ethernet (RJ45), RS-232 serial ports, and USB interfaces as standard, with optional PROFIBUS connectivity via a communication card.

What is the supply voltage for the SIMATIC Panel PC 670?

The unit operates on a 24 V DC supply voltage, which is standard for Siemens industrial panel PCs.

Troubleshooting

Display remains blank after power on

Check the 24 V DC supply voltage at the power connector. Verify that the power LED is illuminated. Inspect internal fuses and the backlight inverter board.

Restore correct supply voltage if out of range. Replace the backlight inverter or CCFL backlight lamp if the display is not illuminated. Replace the internal power supply module if no voltage is present at the board.

Panel PC does not boot into Windows

Listen for hard disk activity during startup. Connect an external monitor via the VGA port to check for BIOS POST messages. Check BIOS boot order settings.

If the hard disk is not detected, reseat or replace the hard disk. Reinstall the operating system from the Siemens recovery media. If BIOS settings are lost, replace the CMOS battery and reconfigure.

Touchscreen does not respond or is inaccurate

Check if the touchscreen controller is recognized in Device Manager. Verify that the touchscreen calibration utility has been run. Inspect the touchscreen ribbon cable connection.

Recalibrate the touchscreen using the Siemens calibration tool. Reinstall the touchscreen driver if the device is not recognized. Replace the touchscreen overlay if physical damage is present.

Loss of communication with PLC via Ethernet

Ping the PLC IP address from the Panel PC. Check Ethernet cable and switch connections. Verify IP address and subnet mask settings on both devices.

Correct IP configuration mismatches. Replace the Ethernet cable if faulty. Check and update the communication settings in the WinCC or HMI project configuration.

System overheating or unexpected shutdowns

Check the internal temperature via the BIOS or diagnostic software. Inspect the cooling fan for operation and cleanliness. Verify that ambient temperature is within the 0 to 45 °C operating range.

Clean dust from the fan and ventilation slots. Replace the cooling fan if it is not operating. Ensure the installation environment does not exceed the rated operating temperature.

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