Siemens 6AV7612-0AA20-0AE0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-0AA20-0AE0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-0AA20-0AE0
Price: 2007.00 EUR
Availability: InStock

€ 2.007,00

Condition

Clear

SKU: 6AV7612-0AA20-0AE0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-0AA20-0AE0 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 applications, combining computing power with a rugged, integrated display unit. This product serves as a full-featured industrial PC in a compact panel form factor, suitable for use as an operator station or visualization platform in automation environments.

The SIMATIC Panel PC 670 (6AV7612-0AA20-0AE0) features a 12-inch TFT display with a resolution of 800 x 600 pixels (SVGA) and is equipped with a touch-sensitive screen for operator interaction. It is based on an x86-compatible processor architecture and supports standard PC operating systems such as Windows XP or Windows 2000. The unit provides multiple communication interfaces including Ethernet (RJ45), USB ports, and serial interfaces (RS-232), enabling integration with PLCs, SCADA systems, and plant networks. It is designed for panel mounting with an IP65-rated front face, protecting against dust and water ingress in industrial environments.

The SIMATIC Panel PC 670 is widely used in manufacturing, process automation, and machine tool industries where a robust, panel-integrated PC-based HMI is required. It is suitable for applications demanding visualization, data logging, and process control on a single platform, such as packaging machinery, automotive assembly lines, and chemical processing plants. The IP65 front protection and industrial-grade components make it appropriate for environments with elevated levels of dust, moisture, and vibration.

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
Power Consumption	Approx. 60 W
Front Protection Rating	IP65
Rear Protection Rating	IP20
Communication Interface	Ethernet (RJ45), USB, RS-232 (COM ports)
Operating System	Windows XP / Windows 2000
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5 % to 90 % (non-condensing)
Mounting	Panel mounting
Certifications	CE, UL
Series	SIMATIC Panel PC 670

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 OS installation and boot configuration. Replace storage media if corrupted.
Event ID: 200: Watchdog timeout triggered — application software stopped responding
Restart the Panel PC. Check the running application for software faults or infinite loops. Update or reinstall the HMI application software.
Event ID: 300: Fan failure or thermal warning — internal temperature exceeding threshold
Check and clean ventilation slots. Verify fan operation. Ensure ambient temperature is within the 0–45 °C operating range.
Event ID: 400: Power supply voltage out of range — 24 V DC supply below or above tolerance
Measure the 24 V DC supply at the input connector. Ensure supply is within 20.4–28.8 V DC. Check cable connections and power supply unit.
Event ID: 500: Touchscreen calibration error or touch input not responding correctly
Recalibrate the touchscreen using the Siemens calibration utility in the control panel. Clean the screen surface. Replace touchscreen if calibration fails repeatedly.
Event ID: 600: Ethernet communication failure — network interface not detected or link down
Check Ethernet cable and network switch connection. Verify IP address configuration. Reinstall network adapter drivers if the interface is not detected by the OS.
Event ID: 700: Hard disk or storage media read/write error
Run a disk check utility (chkdsk) on the storage device. Back up data and replace the hard disk or CompactFlash card if errors persist.
Event ID: 800: BIOS battery low warning — real-time clock losing time after power off
Replace the internal CMOS battery (CR2032 or equivalent). Re-enter BIOS settings and set the correct date and time after replacement.

Frequently Asked Questions

What is the supply voltage for the 6AV7612-0AA20-0AE0?

The unit operates on a 24 V DC supply voltage, typically within a tolerance range of 20.4 V DC to 28.8 V DC.

What operating systems are supported by the SIMATIC Panel PC 670?

The Panel PC 670 supports Windows XP Professional and Windows 2000, which were the standard industrial OS options for this product generation.

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

The front panel of the 6AV7612-0AA20-0AE0 carries an IP65 protection rating, making it resistant to dust and water jets. The rear enclosure is rated IP20.

Can this Panel PC be used with Siemens WinCC or SIMATIC HMI software?

Yes, the SIMATIC Panel PC 670 is compatible with Siemens WinCC, WinCC flexible, and other SIMATIC HMI visualization software packages running under the supported Windows operating systems.

What communication interfaces are available on this unit?

The unit provides Ethernet (RJ45), multiple USB ports, and RS-232 serial interfaces, allowing connection to PLCs, barcode scanners, printers, and plant networks.

Troubleshooting

Panel PC does not boot and display remains blank after power on

Check the 24 V DC supply voltage at the input connector. Verify that the power LED indicator is active. Listen for POST beep codes that may indicate a hardware fault.

Ensure the 24 V DC supply is within tolerance. If power is confirmed, reseat the RAM modules and storage media. If the unit still does not boot, the motherboard or power supply board may require replacement.

Touchscreen does not respond or registers incorrect touch positions

Attempt to operate the unit using a connected USB mouse to confirm the OS is running. Check if the touchscreen driver is loaded correctly in Device Manager.

Recalibrate the touchscreen via the Siemens calibration tool in the Windows control panel. If calibration fails, clean the screen surface thoroughly. Replace the touchscreen assembly if the fault persists.

Unit frequently restarts or watchdog resets occur during operation

Check the application software for crashes or unhandled exceptions. Review the Windows event log for application or system errors. Monitor the CPU temperature to rule out thermal shutdown.

Update or reinstall the HMI application software. Ensure ventilation slots are unobstructed and the internal fan is operational. If overheating is confirmed, reduce ambient temperature or improve panel enclosure ventilation.

Ethernet communication is lost or the network interface is not recognized

Check the Ethernet cable and verify link LEDs on the RJ45 port. Open Device Manager in Windows to confirm the network adapter is detected without errors.

Replace the Ethernet cable and verify switch port configuration. Reinstall the network adapter driver if it shows an error in Device Manager. If the onboard NIC is faulty, an external USB-to-Ethernet adapter may be used as a temporary measure.

Real-time clock loses the correct time and date after each power cycle

This indicates the internal CMOS battery is depleted. Confirm by entering the BIOS setup and checking if the date and time reset to default values on each boot.

Replace the internal CMOS lithium battery (typically CR2032). After replacement, re-enter the BIOS to set the correct date, time, and any custom BIOS settings before restarting the OS.

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