Siemens 6AV7611-0AB20-0BJ0 SIMATIC Panel PC 670

Name: Siemens 6AV7611-0AB20-0BJ0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7611-0AB20-0BJ0
Price: 1770.00 EUR
Availability: InStock

€ 1.770,00

Condition

Clear

SKU: 6AV7611-0AB20-0BJ0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7611-0AB20-0BJ0 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 industrial automation environments. The unit integrates a flat-panel display with a built-in computing platform, offering a compact and rugged solution for machine-level and process-level control visualization.

The SIMATIC Panel PC 670 6AV7611-0AB20-0BJ0 features a 12-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and supports touch screen operation. It is equipped with an Intel Celeron processor and runs Microsoft Windows XP or Windows CE depending on the configuration, providing a familiar PC-based environment for SCADA and HMI software such as WinCC flexible or SIMATIC WinCC. The unit includes standard PC interfaces including USB, Ethernet (RJ45), serial COM ports, and a CompactFlash slot for storage expansion, along with an integrated hard disk drive for the operating system and application data.

The SIMATIC Panel PC 670 is widely used in the automotive, food and beverage, chemical, and machine tool industries where a robust, panel-mounted PC with integrated display is required. Its fanless or low-maintenance design options make it suitable for environments with dust or vibration. The unit is typically installed in control cabinet doors or operator panels where centralized visualization and control are needed at the machine level.

Technical Specifications

Display Size	12 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT LCD
Touch Technology	Resistive touch screen
Input Voltage	24 V DC
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
IP Rating (Front)	IP65
IP Rating (Rear)	IP20
Communication Interface	Ethernet RJ45, USB, RS-232 COM ports
Storage	CompactFlash slot, integrated hard disk drive
Mounting	Panel mounting
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to load correctly during boot.
Check the hard disk drive or CompactFlash card for corruption. Attempt a system restore or reinstall the operating system image.
Event ID: 200: Watchdog timeout — the application software stopped responding within the configured watchdog interval.
Restart the HMI application. Check for software deadlocks or excessive CPU load. Update or reconfigure the WinCC/HMI application.
Event ID: 300: Communication loss to PLC — the HMI has lost its connection to the configured PLC or controller.
Verify Ethernet or serial cable connections. Check PLC communication settings and ensure IP addresses or COM port parameters match the HMI project configuration.
Event ID: 400: Touch screen calibration error — the touch input is misaligned or unresponsive.
Run the touch screen calibration utility from the Windows Control Panel or SIMATIC HMI configuration tool. Clean the touch surface and check the touch controller ribbon cable connection.
Event ID: 500: Power supply undervoltage — the 24 V DC supply voltage has dropped below the minimum operating threshold.
Measure the 24 V DC supply at the power input connector. Ensure the power supply unit is rated for the Panel PC load and check for loose or corroded connections.
Event ID: 600: Hard disk drive failure or read/write error detected.
Back up data immediately if possible. Run a disk check utility. Replace the internal hard disk drive if errors persist. Consider migrating to a CompactFlash-based storage solution.
Event ID: 700: Fan failure or overtemperature warning — internal temperature has exceeded the safe operating threshold.
Check that ventilation slots are not blocked. Verify that the ambient temperature is within the 0 °C to +45 °C operating range. Inspect and replace the cooling fan if faulty.

Frequently Asked Questions

What operating system does the 6AV7611-0AB20-0BJ0 run?

The SIMATIC Panel PC 670 6AV7611-0AB20-0BJ0 is typically supplied with Microsoft Windows XP Professional or Windows XP Embedded. The exact OS version depends on the factory configuration at time of order.

What HMI software is compatible with this Panel PC?

The unit is compatible with Siemens SIMATIC WinCC, WinCC flexible, and WinCC Runtime software. Third-party SCADA and visualization software compatible with Windows XP can also be installed.

What is the supply voltage for this Panel PC?

The 6AV7611-0AB20-0BJ0 operates on a 24 V DC power supply, which is standard for SIMATIC Panel PC 670 units.

What is the IP protection rating of the front panel?

The front panel of the 6AV7611-0AB20-0BJ0 is rated IP65, providing protection against dust ingress and low-pressure water jets, making it suitable for industrial panel door installation.

Can the hard disk drive be replaced or upgraded?

Yes, the internal hard disk drive is a replaceable component. It is recommended to use Siemens-approved replacement drives to ensure compatibility with the factory OS image and hardware configuration.

Troubleshooting

Display remains blank after power on

Check that 24 V DC is present at the power input connector. Verify the display brightness setting has not been set to minimum. Inspect the internal display cable connection between the mainboard and the TFT panel.

Restore 24 V DC supply if absent. Adjust display brightness via the BIOS or Windows display settings. If the display cable is loose or damaged, reseat or replace it. If the backlight inverter has failed, replace the inverter board or the display assembly.

Touch screen does not respond or responds inaccurately

Determine whether the issue is a calibration problem or a hardware failure. Test touch response in the Windows desktop environment outside of the HMI application. Check the touch controller connection to the mainboard.

Run the touch screen calibration tool from the Windows Control Panel. Clean the touch surface with a soft cloth. If the touch controller is faulty, replace the touch screen overlay or the complete front panel assembly.

Panel PC fails to boot or continuously restarts

Listen for hard disk activity during boot. Connect an external monitor via the VGA port if available to check for BIOS POST error messages. Check the CompactFlash card and hard disk drive for physical damage or corruption.

Run a disk check utility (chkdsk) from a bootable recovery media. If the hard disk is corrupted or failed, replace it and reinstall the OS image using the Siemens recovery media. Ensure the 24 V DC supply is stable and within tolerance.

Loss of communication between Panel PC and PLC

Check the Ethernet cable and switch/hub connections. Verify the IP address configuration in Windows Network Settings matches the HMI project settings. Use the ping command to test network connectivity to the PLC.

Replace faulty Ethernet cables or switch ports. Correct IP address, subnet mask, and gateway settings in Windows. Reload the HMI project and verify the PLC communication driver settings in WinCC or WinCC flexible.

Unit overheats and shuts down unexpectedly

Check the ambient temperature around the Panel PC installation. Inspect ventilation slots for dust blockage. If the unit has a cooling fan, verify it is spinning correctly.

Clean ventilation slots with compressed air. Ensure the installation environment does not exceed 45 °C ambient temperature. Replace a faulty cooling fan. If the unit is fanless, ensure adequate panel cutout clearance and airflow around the enclosure.

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