Siemens 6AV7425-5AA00-0AT0 SIMATIC IPC477C

Name: Siemens 6AV7425-5AA00-0AT0 SIMATIC IPC477C
Brand: Siemens
SKU: 6AV7425-5AA00-0AT0
Price: 1995.00 EUR
Availability: InStock

€ 1.995,00

Condition

Clear

SKU: 6AV7425-5AA00-0AT0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7425-5AA00-0AT0 is a panel PC belonging to the SIMATIC IPC477C series, manufactured by Siemens as part of their industrial PC product line. It is a high-performance, panel-mounted industrial computer designed for demanding automation and process visualization tasks. The unit integrates computing power and HMI functionality into a single compact device suitable for direct panel installation.

The SIMATIC IPC477C features a 15-inch TFT display with a resistive touchscreen and a resolution of 1024 x 768 pixels (XGA). It is powered by an Intel Core 2 Duo or Celeron processor depending on the configuration, and supports Windows XP Professional or Windows Embedded Standard operating systems. The unit provides communication interfaces including Ethernet (RJ45), USB ports, and serial interfaces, and is designed to operate from a 24 V DC supply. It offers robust EMC characteristics and is built to withstand the environmental conditions typical of industrial environments, with an IP65 rating on the front panel.

The SIMATIC IPC477C is widely used in the manufacturing, automotive, food and beverage, and chemical processing industries where a combined HMI and computing platform is required. It is suitable for SCADA applications, machine control panels, and process visualization stations where a ruggedized, panel-integrated PC is preferred over a standard desktop solution. Its compatibility with Siemens SIMATIC WinCC and other automation software makes it a practical choice for integration into existing Siemens automation architectures.

Technical Specifications

Display Size	15 inch
Display Resolution	1024 x 768 pixels (XGA)
Display Type	TFT LCD
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
IP/Protection Rating	IP65 (front panel)
Operating Temperature	0 °C to 45 °C
Storage Temperature	-20 °C to 60 °C
Relative Humidity	5% to 90% (non-condensing)
Communication Interface	Ethernet (RJ45), USB, RS-232/RS-422/RS-485
Mounting	Panel mounting
Series/Product Family	SIMATIC IPC477C
Certifications	CE, UL, cULus
Operating System	Windows XP Professional / Windows Embedded Standard

Common Error Codes & System Events

Event ID: 1000: Application error – an application process has terminated unexpectedly, typically logged in the Windows Event Viewer.
Check the Windows Event Viewer for details on the faulting application. Reinstall or update the affected software. Verify sufficient RAM and storage are available.
Event ID: 6008: Unexpected system shutdown – the previous system shutdown was unexpected, indicating a possible power loss or system crash.
Check the 24 V DC power supply for stability and correct voltage. Inspect for overheating conditions. Review event logs for prior critical errors.
BIOS POST Error: Power-On Self-Test failure during boot, indicating a hardware fault such as failed RAM or missing boot device.
Reseat RAM modules and check all internal connectors. Verify the boot device (CompactFlash or hard disk) is correctly installed and recognized in BIOS.
Watchdog Timeout: The hardware watchdog timer has triggered a system reset because the operating system or application became unresponsive.
Investigate software causing the hang. Check CPU load and memory usage. Update or reinstall the operating system or application. Verify cooling is adequate.
Fan Failure Warning: The system has detected that a cooling fan is not operating within the expected speed range.
Inspect and clean the fan assembly. Replace the fan if it is not spinning or is running below rated speed. Ensure ventilation clearances around the unit are maintained.
Temperature Warning: Internal temperature sensor has detected an over-temperature condition, risking hardware damage or system shutdown.
Check ambient temperature and ensure it is within the 0–45 °C operating range. Clean air filters and ventilation openings. Verify fan operation.
Hard Disk Error: The system has detected a read/write error or S.M.A.R.T. failure on the internal storage device.
Back up data immediately. Run disk diagnostics. Replace the hard disk or CompactFlash card if errors persist. Restore the operating system image.

Frequently Asked Questions

What is the supply voltage for the SIMATIC IPC477C (6AV7425-5AA00-0AT0)?

The unit operates from a 24 V DC power supply. Ensure the supply is stable and within the specified tolerance range to prevent unexpected shutdowns.

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

The front panel of the SIMATIC IPC477C carries an IP65 protection rating, making it resistant to dust ingress and water jets, suitable for direct panel installation in industrial environments.

Which operating systems are supported by the 6AV7425-5AA00-0AT0?

This unit supports Windows XP Professional and Windows Embedded Standard operating systems as factory-installed options. Siemens SIMATIC WinCC and other HMI software packages are compatible with these platforms.

Is the touchscreen on this panel PC replaceable?

Yes, the resistive touchscreen assembly can be replaced as a spare part. It is recommended to use Siemens-approved replacement parts to maintain IP65 sealing integrity.

What communication interfaces are available on this unit?

The 6AV7425-5AA00-0AT0 provides Ethernet (RJ45), multiple USB ports, and serial interfaces (RS-232/RS-422/RS-485), enabling connectivity to PLCs, networks, and peripheral devices.

Troubleshooting

Display remains blank after power on

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

Restore correct 24 V DC supply. If power is confirmed but display remains blank, reseat internal display cable connections or replace the backlight inverter or display unit.

Touchscreen does not respond or responds inaccurately

Check if the touchscreen is physically damaged or contaminated. Verify that the touchscreen driver is correctly installed in Device Manager. Attempt touchscreen recalibration via the operating system.

Clean the touchscreen surface. Recalibrate using the Windows touchscreen calibration utility. If unresponsive, replace the resistive touch overlay or the touchscreen controller board.

System fails to boot and displays BIOS error or stops at POST

Disconnect external USB devices and peripherals. Enter BIOS setup to verify boot device order and that the storage device is detected. Check for RAM seating issues.

Reseat RAM modules. Restore BIOS defaults. If the storage device is not detected, replace the CompactFlash card or hard disk and restore the operating system image from a backup.

Unit overheats and shuts down unexpectedly

Check the ambient temperature around the panel. Inspect ventilation openings and air filters for blockage. Verify that the internal cooling fan is operating.

Clean or replace air filters and ensure adequate clearance around the unit. Replace a faulty cooling fan. Reduce ambient temperature to within the 0–45 °C operating range.

Ethernet communication is not established

Check the Ethernet cable and switch port. Verify IP address configuration in Windows Network Settings. Check Device Manager for driver errors on the network adapter.

Replace the Ethernet cable. Reconfigure the IP address settings. Reinstall the network adapter driver. If the hardware port is faulty, the unit may require repair or mainboard replacement.

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