Siemens 6AV7612-2AB20-0CG0 SIMATIC Panel PC 670

Name: Siemens 6AV7612-2AB20-0CG0 SIMATIC Panel PC 670
Brand: Siemens
SKU: 6AV7612-2AB20-0CG0
Price: 1995.00 EUR
Availability: InStock

€ 1.995,00

Condition

Clear

SKU: 6AV7612-2AB20-0CG0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7612-2AB20-0CG0 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 a built-in display with a full PC architecture running a Windows-based operating system. This unit is part of Siemens' SIMATIC HMI portfolio and is intended for use as a high-performance operator station in industrial environments.

The SIMATIC Panel PC 670 features a 12.1-inch TFT color display with a resolution of 800 x 600 pixels (SVGA) and is equipped with a touch screen interface for operator input. It is built around an x86-compatible processor platform and supports standard PC interfaces including USB, serial (RS-232), and Ethernet (RJ45) for integration with automation networks. The unit is designed for panel mounting with an IP65-rated front face, providing protection against dust and water ingress on the operator side, and supports operation with Siemens SIMATIC WinCC or other SCADA and visualization software packages.

The SIMATIC Panel PC 670 is widely deployed in manufacturing automation, process control, and machine tool applications where a full PC-based HMI solution is required. Its rugged industrial design makes it suitable for use in automotive production lines, chemical processing plants, and packaging machinery. The combination of a sealed front panel and industrial-grade components allows it to operate reliably in environments with elevated levels of dust, vibration, and temperature variation.

Technical Specifications

Display Size	12.1 inch
Display Resolution	800 x 600 pixels (SVGA)
Display Type	TFT Color LCD
Touch Technology	Resistive Touch Screen
Input/Operating Voltage	24 V DC
Power Consumption	Approx. 60 W
Operating Temperature	0 °C to +45 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5 % to 90 % (non-condensing)
IP/Protection Rating	IP65 (front panel)
Communication Interface	Ethernet RJ45, RS-232, USB
Mounting	Panel mounting
Series/Product Family	SIMATIC Panel PC 670
Certifications	CE, UL

Common Error Codes & System Events

Event ID: 100001: Runtime software startup failure. The WinCC or visualization runtime application failed to start correctly on boot.
Check Windows event log for detailed error messages. Verify that the runtime software license is valid and that the installation is intact. Reinstall the runtime software if necessary.
Event ID: 100002: Communication connection to PLC lost. The Panel PC has lost its configured communication link to the connected controller.
Check Ethernet or serial cable connections. Verify PLC is powered and running. Check IP address configuration and communication driver settings in the project.
Event ID: 110000: Operating system error detected. A critical Windows OS fault has occurred, potentially causing a system halt or restart.
Review Windows event log. Check hard disk or CompactFlash storage for errors using disk diagnostics. Restore OS image from backup if corruption is confirmed.
Event ID: 120001: Touch screen calibration error. The touch input is misaligned or unresponsive due to lost calibration data.
Re-run the touch screen calibration utility from the Control Panel or SIMATIC HMI settings. If calibration cannot be saved, check the battery-backed CMOS for faults.
Event ID: 130001: Internal temperature warning. The Panel PC internal temperature has exceeded the recommended operating threshold.
Check that ventilation slots are not blocked. Verify ambient temperature is within specification. Clean any dust from internal fans or heat sinks if accessible.
Event ID: 140001: Storage medium error. Read/write errors detected on the internal hard disk or CompactFlash storage device.
Run disk diagnostics to assess storage health. Back up project data immediately. Replace the internal storage medium and restore the OS and application image.
Event ID: 150001: CMOS battery low or failed. The real-time clock and BIOS settings may be lost due to a depleted CMOS backup battery.
Replace the internal CMOS battery (typically CR2032 type). After replacement, re-enter BIOS settings and verify system date and time are correct.

Frequently Asked Questions

What operating system does the SIMATIC Panel PC 670 (6AV7612-2AB20-0CG0) run?

The SIMATIC Panel PC 670 is designed to run Microsoft Windows XP Embedded or Windows 2000, depending on the configuration ordered. It supports Siemens SIMATIC WinCC and other standard PC-based SCADA or HMI software.

What is the supply voltage for the 6AV7612-2AB20-0CG0?

This Panel PC operates on a 24 V DC supply voltage, which is standard for SIMATIC industrial panel devices.

What communication interfaces are available on this Panel PC?

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

What is the IP protection rating of the 6AV7612-2AB20-0CG0?

The front panel of the unit is rated IP65, providing full protection against dust ingress and protection against low-pressure water jets. The rear of the unit is not IP65 rated.

Can the internal storage medium be replaced in the field?

Yes, the SIMATIC Panel PC 670 is designed to allow replacement of the internal storage medium (hard disk or CompactFlash card). A system image backup should be maintained to restore the OS and application after replacement.

Troubleshooting

Display remains blank after power on

Check that 24 V DC supply is present at the power connector. Verify the power LED status. Measure supply voltage under load to rule out an undersized power supply.

Ensure the 24 V DC supply is stable and within tolerance. If the backlight is faulty, the display panel or inverter board may require replacement. If no power LED is present, inspect internal fuses and the power supply module.

Touch screen does not respond or responds inaccurately

Attempt to operate the unit using a connected USB mouse or keyboard to determine if the issue is isolated to the touch screen. Check Device Manager in Windows for touch controller errors.

Recalibrate the touch screen using the SIMATIC HMI calibration utility. If recalibration does not resolve the issue, the touch screen overlay or touch controller board may need to be replaced.

Panel PC fails to boot or continuously restarts

Observe the boot sequence for BIOS POST errors or Windows startup failure messages. Check if the CMOS battery is depleted, which can cause BIOS settings to reset and prevent normal boot.

Replace the CMOS battery and re-enter BIOS settings. If the OS fails to load, connect an external monitor to check for display output and run disk diagnostics. Restore the OS image from a backup if the storage medium is corrupted.

Loss of communication with PLC or network

Verify physical Ethernet or serial cable connections. Check the IP address configuration in Windows Network Settings and confirm it matches the project configuration. Ping the PLC from the Panel PC to test network connectivity.

Correct any IP address conflicts or misconfiguration. Replace faulty cables or connectors. Update or reinstall the communication driver if the network adapter is not recognized in Device Manager.

System clock resets to incorrect date and time after power cycle

This symptom typically indicates a depleted or failed CMOS backup battery. The real-time clock loses its settings when main power is removed if the backup battery cannot maintain the charge.

Replace the internal CMOS battery (CR2032 or equivalent as specified in the service manual). After replacement, set the correct date and time in the BIOS and verify that the settings are retained after a full power cycle.

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