Siemens 6AV7426-0AD35-8BA0 SIMATIC IPC477E

Name: Siemens 6AV7426-0AD35-8BA0 SIMATIC IPC477E
Brand: Siemens
SKU: 6AV7426-0AD35-8BA0
Price: 1995.00 EUR
Availability: InStock

€ 1.995,00

Condition

Clear

SKU: 6AV7426-0AD35-8BA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7426-0AD35-8BA0 is a panel PC belonging to the SIMATIC IPC477E series, manufactured by Siemens as part of their industrial computing portfolio. This unit is a 15-inch industrial panel PC designed for demanding automation and process visualization environments, combining HMI functionality with full PC computing power in a single integrated device. It is built to operate reliably in industrial settings where standard commercial hardware would be unsuitable.

The IPC477E features a 15-inch TFT widescreen display with touch functionality, supporting multi-touch input for intuitive operator interaction. It is powered by an Intel Core processor platform and supports Windows-based operating systems, enabling compatibility with a wide range of SCADA and HMI software including SIMATIC WinCC. The unit provides multiple communication interfaces including Ethernet (RJ45), USB ports, and optional PROFIBUS or PROFINET connectivity, and is housed in a robust aluminum front panel rated to IP65 for protection against dust and water ingress from the front side.

The SIMATIC IPC477E is widely deployed in manufacturing automation, process industries, and machine tool applications where a combined HMI and computing platform is required. Its fanless or actively cooled design options make it suitable for environments with high ambient temperatures or contamination risks. Industries such as automotive manufacturing, food and beverage processing, chemical production, and energy management commonly utilize this panel PC for supervisory control and data acquisition tasks.

Technical Specifications

Display Size	15 inch
Display Type	TFT LCD
Touch Technology	Multi-touch (resistive/capacitive depending on variant)
Input Voltage	24 V DC
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
IP Rating (Front)	IP65
IP Rating (Rear)	IP20
Communication Interfaces	2x Ethernet RJ45, 4x USB, 1x DisplayPort
Processor	Intel Core i-series (generation dependent on order variant)
Certifications	CE, UL, cULus
Mounting	Panel mounting
Series	SIMATIC IPC477E

Common Error Codes & System Events

Event ID: 100: Operating system startup failure or boot error detected during POST sequence.
Check storage device (SSD/HDD) integrity, verify boot order in BIOS, and replace storage medium if corrupted.
Event ID: 200: Overtemperature warning — internal temperature has exceeded the defined threshold.
Check ambient temperature, clean air vents or cooling fins, verify fan operation if actively cooled, and reduce thermal load.
Event ID: 300: Watchdog timeout — the system watchdog has triggered due to software or OS hang.
Restart the device, check for software application errors, and verify OS and application integrity.
Event ID: 400: UPS battery low or UPS module fault detected.
Replace the UPS battery module and verify UPS connections and configuration in the BIOS or system settings.
Event ID: 500: Network interface communication error — Ethernet link not established.
Check Ethernet cable connections, verify network switch port status, and confirm IP configuration in the OS network settings.
Event ID: 600: Storage device failure or SMART warning reported by the internal SSD or HDD.
Back up data immediately, run diagnostic tools, and replace the storage device if SMART errors are confirmed.
Event ID: 700: Display or backlight fault — screen remains dark or backlight fails to illuminate.
Check 24 V DC supply voltage, inspect internal display cable connections, and replace the backlight inverter or display unit if faulty.

Frequently Asked Questions

What is the supply voltage for the Siemens 6AV7426-0AD35-8BA0?

The SIMATIC IPC477E operates on a 24 V DC supply voltage, which is standard for industrial panel PCs in this series.

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

The front panel of the IPC477E is rated to IP65, providing full protection against dust ingress and protection against low-pressure water jets.

Which operating systems are supported by the SIMATIC IPC477E?

The IPC477E supports Windows 10 IoT Enterprise and Windows Embedded Standard 7, depending on the order configuration. It is compatible with SIMATIC WinCC and other Windows-based HMI/SCADA software.

Can this panel PC be used with SIMATIC WinCC for SCADA applications?

Yes, the SIMATIC IPC477E is fully compatible with SIMATIC WinCC and is commonly used as a WinCC runtime station for supervisory control and data acquisition in industrial environments.

What communication interfaces are available on this unit?

The unit provides dual Ethernet RJ45 ports, multiple USB ports, and a DisplayPort output. Optional PROFIBUS or PROFINET interfaces may be available depending on the specific configuration ordered.

Troubleshooting

Panel PC does not power on after 24 V DC is applied

Measure the 24 V DC supply voltage at the power input connector to confirm correct voltage level. Check for blown internal fuses or a faulty power supply module.

Ensure the supply voltage is within the 24 V DC tolerance range (typically 19.2–28.8 V DC). Replace any blown fuses or the internal power supply board if the input voltage is confirmed correct.

Touchscreen does not respond to input

Check whether the display is active and showing an image. Verify that the touch controller driver is installed and functioning correctly in the operating system Device Manager.

Recalibrate the touchscreen using the OS calibration utility. If unresponsive, update or reinstall the touch controller driver. If hardware failure is suspected, replace the touch panel overlay.

System boots to BIOS but fails to load the operating system

Check the BIOS boot order to confirm the correct storage device is selected as the primary boot device. Run SMART diagnostics on the internal SSD or HDD to check for storage failures.

Correct the boot order in BIOS settings. If the storage device shows SMART errors or is undetected, replace the SSD or HDD and reinstall the operating system.

Ethernet communication is not established

Check the physical Ethernet cable connection and verify the link LED on the RJ45 port is illuminated. Confirm IP address configuration in the OS network settings.

Replace the Ethernet cable if damaged. Reconfigure the IP address settings to match the network requirements. If the port remains inactive, update the network adapter driver or replace the network interface module.

Display shows image but backlight is intermittent or fails

Check the 24 V DC supply stability. Inspect internal display cable connections for looseness or damage. Determine whether the issue is with the backlight inverter or the display panel itself.

Secure any loose internal display cable connections. Replace the backlight inverter board if the backlight fails to sustain illumination. If the display panel itself is faulty, replace the complete display assembly.

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