Siemens 6AV7261-0DC20-2AA0 SIMATIC IPC277D

Name: Siemens 6AV7261-0DC20-2AA0 SIMATIC IPC277D
Brand: Siemens
SKU: 6AV7261-0DC20-2AA0
Price: 1928.00 EUR
Availability: InStock

€ 1.928,00

Condition

Clear

SKU: 6AV7261-0DC20-2AA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7261-0DC20-2AA0 is a Panel PC belonging to the SIMATIC IPC277D series, part of Siemens' industrial PC product line designed for demanding automation and process visualization environments. This unit is a 15-inch widescreen multi-touch Panel PC that integrates computing power and HMI functionality into a single compact device. It is built for front-panel mounting and is designed to operate reliably in industrial settings where vibration, temperature variation, and continuous operation are standard conditions.

The IPC277D features a 15.6-inch widescreen TFT LCD display with a projected capacitive (PCAP) multi-touch interface, supporting up to 5 simultaneous touch points for intuitive operator interaction. It is powered by an Intel Atom processor and supports Windows Embedded Standard 7 or Windows 7 operating systems, providing a familiar computing environment for SCADA and HMI software. The unit includes multiple communication interfaces such as USB ports, Ethernet (RJ45), and supports PROFINET connectivity, enabling seamless integration into Siemens automation networks. It carries an IP65 protection rating on the front panel, making it resistant to dust and water ingress from the operator side.

The SIMATIC IPC277D is widely deployed in manufacturing, automotive, food and beverage, and pharmaceutical industries where robust operator panels with advanced visualization capabilities are required. It is commonly used to run Siemens WinCC, WinCC flexible, or third-party SCADA software for process monitoring and control. Its fanless design option and wide operating temperature range make it suitable for installation in control cabinets and machine panels where maintenance access is limited and environmental conditions can be challenging.

Technical Specifications

Display Size	15.6 inch (widescreen)
Display Type	TFT LCD
Touch Technology	Projected Capacitive (PCAP) Multi-Touch, up to 5 touch points
Display Resolution	1366 x 768 pixels (HD)
Input Voltage	24 V DC
Power Consumption	Approx. 60 W (typical)
Protection Rating (Front)	IP65
Protection Rating (Rear)	IP20
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Communication Interface	2x RJ45 Ethernet (PROFINET), 4x USB 2.0, 1x USB 3.0
Processor	Intel Atom E3827 (dual-core, 1.75 GHz)
Mounting	Front panel mounting
Certifications	CE, UL, cULus
Series	SIMATIC IPC277D

Common Error Codes & System Events

Event ID: 1000: Application error – a software application has crashed or terminated unexpectedly on the Panel PC.
Check the Windows Event Viewer for detailed error logs. Restart the application or reinstall the HMI software if the issue persists.
Event ID: 6008: Unexpected shutdown – the system was not shut down cleanly, indicating a possible power loss or system crash.
Check the 24 V DC power supply for stability and correct voltage. Inspect wiring connections and verify the UPS configuration if applicable.
BSOD (Stop Error): Windows Blue Screen of Death – a critical system error has caused Windows to halt to prevent data corruption.
Note the stop code displayed, check for driver conflicts or corrupted system files. Run Windows memory diagnostics and consider restoring the OS image.
No Boot Device Found: The Panel PC cannot locate a bootable storage device during startup, indicating a failed or disconnected storage medium.
Check the CompactFlash card or SSD connection. Replace the storage medium and restore the system image using the Siemens recovery tool.
Watchdog Timeout: The hardware watchdog timer has triggered a system reset because the operating system or application stopped responding.
Investigate software processes causing system hangs. Ensure adequate CPU and memory resources are available and check for runaway processes.
Temperature Warning: The internal temperature of the Panel PC has exceeded the recommended operating threshold.
Verify ambient temperature is within the 0–50 °C operating range. Check that ventilation slots are not blocked and that the control cabinet cooling is functioning correctly.
Fan Failure (if applicable): A cooling fan has failed or is operating below the minimum required speed.
Replace the defective fan. Ensure the replacement fan matches the original specification. Check the fan connector on the motherboard.

Frequently Asked Questions

What operating systems are supported by the SIMATIC IPC277D (6AV7261-0DC20-2AA0)?

The IPC277D supports Windows Embedded Standard 7 (WES7) and Windows 7 Professional. The specific OS variant depends on the ordered configuration; this part number is configured with Windows Embedded Standard 7.

What is the display size and touch technology used in this Panel PC?

The 6AV7261-0DC20-2AA0 features a 15.6-inch widescreen TFT LCD display with projected capacitive (PCAP) multi-touch technology, supporting up to 5 simultaneous touch points.

What communication interfaces are available on this unit?

The unit provides two RJ45 Ethernet ports supporting PROFINET, up to four USB 2.0 ports, one USB 3.0 port, and a serial interface. This allows integration into Siemens PROFINET-based automation networks.

Is the SIMATIC IPC277D compatible with Siemens WinCC software?

Yes, the IPC277D is fully compatible with Siemens WinCC and WinCC flexible runtime software, as well as other SCADA and HMI applications that run on Windows-based platforms.

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

The front panel of the 6AV7261-0DC20-2AA0 carries an IP65 protection rating, making it resistant to dust ingress and low-pressure water jets, suitable for industrial front-panel mounting applications.

Troubleshooting

Display remains blank after power on

Measure the 24 V DC supply voltage at the power connector. Check that the voltage is within the specified tolerance (typically 19.2–28.8 V DC). Inspect the power LED status on the unit.

Correct the supply voltage if out of range. If voltage is correct and display remains blank, the internal power supply board or backlight inverter may be faulty and requires replacement or professional repair.

Touch screen does not respond or responds inaccurately

Check for physical damage or contamination on the touch surface. Verify that the touch driver is correctly installed in Windows Device Manager. Test with a known-good USB mouse to confirm the OS is operational.

Clean the touch surface with a soft, dry cloth. Recalibrate the touch screen via the Windows control panel. If the issue persists, the PCAP touch controller or digitizer assembly may need replacement.

Panel PC fails to boot and shows 'No Boot Device' message

Enter the BIOS setup (typically via F2 or Delete key at startup) and verify that the storage device (CompactFlash or SSD) is detected. Check the physical connection of the storage medium.

Reseat or replace the CompactFlash card or SSD. Restore the factory OS image using the Siemens recovery partition or a recovery USB drive. If the storage device is not detected, replace it with a compatible unit.

System freezes or restarts unexpectedly during operation

Check the Windows Event Viewer for critical errors or watchdog timeout events. Monitor CPU and memory usage to identify resource bottlenecks. Verify the 24 V DC supply is stable under load.

Close unnecessary background applications to free system resources. Update or reinstall device drivers. If the power supply is unstable, replace or upgrade it. In persistent cases, restore the OS image to eliminate software corruption.

Ethernet communication to PLC or network is lost intermittently

Check the RJ45 cable and connector for damage or poor contact. Verify network settings (IP address, subnet mask) in Windows Network Connections. Use a network tester to confirm cable integrity.

Replace the Ethernet cable with a shielded industrial-grade cable. Reconfigure the network adapter settings if required. If the onboard NIC is faulty, a USB-to-Ethernet adapter can serve as a temporary workaround while the unit is repaired.

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