Siemens 6AV7422-2AE03-0AS0 SIMATIC IPC477C

Name: Siemens 6AV7422-2AE03-0AS0 SIMATIC IPC477C
Brand: Siemens
SKU: 6AV7422-2AE03-0AS0
Price: 1781.00 EUR
Availability: InStock

€ 1.781,00

Condition

Clear

SKU: 6AV7422-2AE03-0AS0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7422-2AE03-0AS0 is a panel PC belonging to the SIMATIC IPC477C series, manufactured by Siemens as part of its industrial computing portfolio. This unit is a 15-inch industrial panel PC designed for demanding automation and process visualization environments, combining a robust touch-enabled display with PC-based computing performance. It is built to operate reliably in industrial settings where standard commercial hardware would be unsuitable.

The SIMATIC IPC477C features a 15-inch TFT display with a resistive touchscreen interface 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 variant, and supports Windows XP, Windows 7, or Windows Embedded Standard operating systems. The unit provides communication interfaces including Ethernet (RJ45), USB ports, and serial interfaces, and is designed for panel mounting with an IP65-rated front face for protection against dust and water ingress.

The IPC477C is widely used in machine tool control, automotive manufacturing, process industries, and factory automation applications where a combined HMI and computing platform is required. Its compatibility with Siemens SIMATIC WinCC and other SCADA software makes it suitable for complex visualization and data acquisition tasks. The rugged construction and wide operating temperature range allow deployment in harsh industrial environments including those with elevated ambient temperatures and vibration.

Technical Specifications

Display Size	15 inch
Display Resolution	1024 x 768 px (XGA)
Display Colors	16.7 million
Touch Technology	Resistive touchscreen
Input/Operating Voltage	24 V DC
Power Consumption	Max. 90 W
IP/Protection Rating	IP65 (front), IP20 (rear)
Operating Temperature	0 °C to 50 °C
Storage Temperature	-20 °C to 60 °C
Relative Humidity	5% to 90% (non-condensing)
Communication Interface	2x Ethernet RJ45, 4x USB, 1x RS-232
Mounting	Panel mounting
Series/Product Family	SIMATIC IPC477C
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 100: Operating system startup failure or boot error detected during POST sequence.
Check hard disk or SSD integrity, verify BIOS settings, and attempt system restore or OS reinstallation.
Event ID: 200: Overtemperature warning — internal temperature has exceeded the defined threshold.
Check ambient temperature, clean cooling vents and fan filters, verify fan operation, and ensure adequate panel ventilation.
Event ID: 300: Hard disk or storage medium failure or read/write error detected.
Back up data immediately if possible, run disk diagnostics, and replace the hard disk or SSD if errors are confirmed.
Event ID: 400: Ethernet communication link failure — no network connection detected on one or both Ethernet interfaces.
Check Ethernet cable connections, verify network switch operation, and confirm IP address configuration in the operating system.
Event ID: 500: USB device error — connected USB peripheral not recognized or communication failure.
Disconnect and reconnect the USB device, try an alternative USB port, and verify device driver installation in the operating system.
Event ID: 600: Fan failure or fan speed below minimum threshold detected.
Inspect and clean the cooling fan, check for obstructions, and replace the fan unit if it does not reach operating speed.
Event ID: 700: Power supply undervoltage — supply voltage at 24 V DC input is outside the permissible range.
Measure the 24 V DC supply voltage at the input connector, verify the power supply unit output, and correct any wiring or supply issues.
Event ID: 800: BIOS configuration error or CMOS battery failure causing loss of system settings.
Replace the CMOS battery on the motherboard and reconfigure BIOS settings to factory defaults or the required system parameters.

Frequently Asked Questions

What is the supply voltage for the Siemens 6AV7422-2AE03-0AS0?

The unit operates on a 24 V DC supply voltage. Ensure the power source is within the permissible tolerance range as specified in the hardware manual.

What operating systems are supported by the SIMATIC IPC477C?

The IPC477C supports Windows XP Professional, Windows 7, and Windows Embedded Standard, depending on the ordered configuration. The 6AV7422-2AE03-0AS0 variant is typically supplied with Windows XP or Windows Embedded.

Is the front panel of this unit protected against dust and liquids?

Yes, the front face of the IPC477C carries an IP65 protection rating, making it suitable for environments where dust and water spray may be present. The rear of the unit is rated IP20.

What visualization software is compatible with this panel PC?

The IPC477C is compatible with Siemens SIMATIC WinCC, WinCC flexible, and other SCADA or HMI software packages that run on Windows-based platforms.

Can the storage medium be replaced or upgraded in the field?

Yes, the IPC477C supports replaceable storage media. Depending on the configuration, the unit may use a hard disk drive or CompactFlash card, which can be replaced for maintenance or capacity upgrades.

Troubleshooting

Display remains blank after power is applied

Check the 24 V DC supply voltage at the input connector using a multimeter. Verify that the power LED indicator is active. Check internal fuse if accessible.

Restore the supply voltage to within the 24 V DC tolerance range. Replace the internal fuse if blown. If the display backlight has failed, replace the backlight or the display assembly.

Touchscreen does not respond or registers incorrect touch positions

Check for physical damage or contamination on the touchscreen surface. Verify that the touch controller driver is correctly installed in the operating system. Run the touchscreen calibration utility.

Clean the touchscreen surface with a soft, dry cloth. Recalibrate the touchscreen using the Windows calibration tool or the Siemens-provided utility. If the issue persists, replace the touchscreen assembly.

Unit fails to boot or displays a BIOS error on startup

Check BIOS POST messages on screen. Verify that the storage medium (HDD or CompactFlash) is correctly seated and recognized in BIOS. Check CMOS battery voltage.

Reseat the storage medium and reconnect all internal cables. Replace the CMOS battery if system time and BIOS settings are lost on each power cycle. Reinstall the operating system if the storage medium is corrupted.

Ethernet communication is not established

Check the Ethernet cable connection and verify link LEDs on the RJ45 port. Confirm IP address settings in the operating system network configuration. Test with a known-good cable and switch port.

Replace the Ethernet cable and verify switch port operation. Reconfigure the IP address settings as required. If the network adapter is not detected in the OS, reinstall the network driver or replace the unit if the adapter is faulty.

Unit overheats and shuts down unexpectedly

Check ambient temperature around the panel installation. Inspect cooling vents and fan for dust blockage. Monitor internal temperature using SIMATIC IPC DiagMonitor or BIOS hardware monitor.

Clean all cooling vents and fan filters. Ensure the installation environment does not exceed 50 degrees C ambient. Verify that the fan is operational and replace it if it has failed. Improve panel enclosure ventilation if necessary.

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