Siemens 6AV7251-5TG37-0FA0 SIMATIC IPC477E

Name: Siemens 6AV7251-5TG37-0FA0 SIMATIC IPC477E
Brand: Siemens
SKU: 6AV7251-5TG37-0FA0
Price: 1773.00 EUR
Availability: InStock

€ 1.773,00

Condition

Clear

SKU: 6AV7251-5TG37-0FA0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7251-5TG37-0FA0 is a panel PC belonging to the SIMATIC IPC477E series, manufactured by Siemens as part of its industrial computing portfolio. This unit is a high-performance, fanless or fan-cooled industrial panel PC designed for demanding HMI and SCADA applications in industrial environments. It integrates a widescreen multi-touch display with a robust industrial-grade enclosure suitable for panel mounting.

The SIMATIC IPC477E 6AV7251-5TG37-0FA0 features a 19-inch widescreen TFT display with a projected capacitive (PCT) multi-touch interface, supporting multi-finger gesture control. It is powered by an Intel Core i5 or i7 processor (generation dependent on order variant) and supports Windows 10 IoT Enterprise or Windows Embedded Standard operating systems. The unit provides multiple communication interfaces including Gigabit Ethernet ports, USB 3.0 and USB 2.0 ports, and optional PROFIBUS or PROFINET interfaces. It is built to withstand industrial conditions with an IP65-rated front panel and operates on a 24 V DC supply.

The SIMATIC IPC477E is widely deployed in process automation, machine building, and manufacturing execution system (MES) environments where a combined HMI and computing platform is required. It is commonly used in the automotive, food and beverage, chemical, and pharmaceutical industries. Its fanless design options and robust construction make it suitable for environments with high levels of dust, vibration, and temperature variation.

Technical Specifications

Display Size	19 inch
Display Type	TFT widescreen LCD
Touch Technology	Projected capacitive (PCT) multi-touch
Input Voltage	24 V DC
IP Protection Rating (Front)	IP65
Operating Temperature	0 °C to 50 °C
Storage Temperature	-20 °C to 60 °C
Relative Humidity	5 % to 90 % (non-condensing)
Communication Interface	2x Gigabit Ethernet (RJ45), USB 3.0, USB 2.0
Operating System	Windows 10 IoT Enterprise
Mounting	Panel mounting
Series/Product Family	SIMATIC IPC477E
Certifications	CE, UL, cULus

Common Error Codes & System Events

Event ID: 100: System startup failure or BIOS POST error during boot sequence.
Check power supply voltage at 24 V DC input. Verify RAM modules are seated correctly. Reset BIOS to default settings if accessible.
Event ID: 1000: Application crash or unexpected software termination reported by Windows Event Log.
Review Windows Event Viewer for faulting module details. Reinstall or update the affected application. Check for OS updates or driver conflicts.
Event ID: 6008: Unexpected system shutdown recorded by the operating system.
Check for power supply instability at the 24 V DC input. Inspect cooling system and verify operating temperature is within specification. Check for hardware faults via system diagnostics.
Watchdog Timeout: Hardware watchdog timer has triggered a system reset due to OS or application hang.
Investigate software causing the hang. Adjust watchdog timeout settings in BIOS if applicable. Ensure the application is correctly servicing the watchdog.
Fan Failure: System fan has stopped or is operating below minimum speed threshold.
Check fan connector and wiring. Replace the fan unit if defective. Ensure ambient temperature is within the specified operating range.
Temperature Warning: Internal system temperature has exceeded the warning threshold.
Verify ambient temperature is within specification. Clean air vents and heat sink surfaces. Check fan operation and ensure adequate airflow around the unit.
Drive Error: Internal storage device (SSD/HDD) is not detected or has reported a read/write error.
Check storage device connections. Run a disk diagnostic utility. Replace the storage device if errors persist and restore the OS image from backup.
Network Link Down: One or both Ethernet interfaces have lost link or are not detected by the OS.
Check Ethernet cable connections and switch port status. Verify network adapter driver is installed correctly. Replace cable or check network adapter hardware if issue persists.

Frequently Asked Questions

What is the supply voltage for the Siemens 6AV7251-5TG37-0FA0?

The unit operates on a 24 V DC supply voltage, which is standard for Siemens SIMATIC IPC477E panel PCs.

What touch technology does this panel PC use?

The 6AV7251-5TG37-0FA0 uses projected capacitive (PCT) multi-touch technology, supporting multi-finger gesture input.

What operating system does the SIMATIC IPC477E support?

This panel PC supports Windows 10 IoT Enterprise and Windows Embedded Standard operating systems, depending on the configured variant.

What is the front panel protection rating of this unit?

The front panel of the SIMATIC IPC477E 6AV7251-5TG37-0FA0 is rated IP65, providing protection against dust and water jets.

Can this panel PC be integrated with SIMATIC WinCC or other Siemens SCADA software?

Yes, the SIMATIC IPC477E is fully compatible with Siemens SIMATIC WinCC, WinCC flexible, and TIA Portal-based HMI applications, making it a common platform for Siemens-based automation systems.

Troubleshooting

Display remains blank after power on

Measure the 24 V DC supply voltage at the input connector. Check the internal fuse and verify the power LED status. Connect an external monitor via available video output if present to determine if the issue is display-specific.

Replace the internal power supply or fuse if voltage is absent. If the display backlight has failed, replace the display assembly. If the system boots but the screen is blank, check display cable connections internally.

Touch input is unresponsive or inaccurate

Check if the touch controller is recognized in Windows Device Manager. Verify the display surface is clean and free of moisture or conductive contamination. Test with a single touch point to rule out multi-touch calibration issues.

Clean the display surface with a dry, lint-free cloth. Recalibrate the touch screen via the Windows touch calibration utility. If the touch controller is not recognized, reinstall the touch driver or replace the touch overlay assembly.

System freezes or reboots unexpectedly

Check Windows Event Viewer for critical errors or watchdog timeout events. Monitor CPU and system temperatures using a diagnostic tool. Verify the 24 V DC supply is stable and within tolerance.

Ensure the power supply is rated adequately for the load. Clean cooling vents and verify fan operation. If thermal issues are ruled out, perform a memory test and check for OS corruption, restoring from a known-good image if necessary.

Ethernet communication is not established

Verify the Ethernet cable and switch port are functional by testing with another device. Check Windows Device Manager for network adapter status and driver errors. Ping the default gateway to confirm network connectivity.

Replace the Ethernet cable if faulty. Reinstall or update the network adapter driver. If the adapter hardware is defective, replace the network interface module or contact Siemens service for repair.

Unit does not boot and displays BIOS error or POST failure

Disconnect all external peripherals and attempt to boot. Check that the storage device is detected in BIOS. Inspect RAM modules for proper seating.

Reseat RAM modules and storage device connectors. Reset BIOS settings to factory defaults. If the storage device is not detected, replace it and reinstall the operating system from the Siemens recovery image.

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