Siemens 6AV7462-6AC42-0KB0 SIMATIC IPC477C

Name: Siemens 6AV7462-6AC42-0KB0 SIMATIC IPC477C
Brand: Siemens
SKU: 6AV7462-6AC42-0KB0
Price: 1615.00 EUR
Availability: InStock

€ 1.615,00

Condition

Clear

SKU: 6AV7462-6AC42-0KB0 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV7462-6AC42-0KB0 is a panel PC belonging to the SIMATIC IPC477C series, a high-performance industrial PC platform designed for demanding human-machine interface and process visualization applications. This unit is part of Siemens' SIMATIC IPC family, which combines robust industrial hardware with standard PC architecture to deliver reliable operation in harsh industrial environments. The IPC477C is engineered for panel mounting and provides a fully integrated computing and display solution in a single enclosure.

The 6AV7462-6AC42-0KB0 features a 19-inch widescreen TFT display with a resistive or projected capacitive touch interface, supporting a resolution of 1280 x 1024 pixels and 16.7 million colors. The unit is powered by an Intel Core i5 or i7 processor (depending on configuration), paired with DDR3 RAM and solid-state or hard disk drive storage options. Communication interfaces include multiple USB ports, Gigabit Ethernet ports, and optional PROFIBUS or PROFINET connectivity, enabling seamless integration into Siemens automation networks. The front panel meets IP65 protection rating, making it resistant to dust and water ingress from the front side.

The SIMATIC IPC477C is widely deployed in manufacturing automation, process control, and SCADA applications across industries such as automotive, chemical processing, food and beverage, and energy. Its compatibility with Siemens WinCC, STEP 7, and TIA Portal software makes it a natural fit for Siemens-based control architectures. The rugged construction and fanless or actively cooled design options allow it to operate reliably in environments with elevated temperatures, vibration, and contamination.

Technical Specifications

Display Size	19 inch
Display Resolution	1280 x 1024 pixels
Display Colors	16.7 million (24-bit)
Touch Technology	Resistive touchscreen
IP/Protection Rating	IP65 (front panel)
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), 4x USB, optional PROFIBUS/PROFINET
Input/Operating Voltage	24 V DC
Mounting	Panel mounting
Series/Product Family	SIMATIC IPC477C
Certifications	CE, UL, cULus
Bus System Compatibility	PROFIBUS, PROFINET, Industrial Ethernet

Common Error Codes & System Events

Event ID: 100: Operating system startup failure or boot error detected during POST sequence.
Check storage device connections and integrity. Verify BIOS settings. Replace SSD/HDD if drive failure is confirmed.
Event ID: 200: Fan failure or thermal warning — internal temperature has exceeded safe operating threshold.
Check and clean air vents and filters. Verify fan operation. Ensure ambient temperature is within specification (0–50 °C).
Event ID: 300: Watchdog timer timeout — the system did not respond within the configured watchdog interval.
Check application software for hangs or infinite loops. Reconfigure watchdog timeout value in BIOS or application settings.
Event ID: 400: UPS battery low or UPS module fault detected.
Replace the internal UPS battery module. Verify UPS module seating and connector integrity.
Event ID: 500: Ethernet interface communication failure — link not established on one or more network ports.
Check Ethernet cable connections and switch/hub status. Verify network adapter settings in the operating system device manager.
Event ID: 600: PROFIBUS/PROFINET communication error — loss of communication with configured network nodes.
Check PROFIBUS/PROFINET cable connections and termination resistors. Verify station addresses and network configuration in TIA Portal or STEP 7.
Event ID: 700: Memory error detected — RAM module fault or memory test failure during POST.
Reseat RAM modules. Run memory diagnostics. Replace faulty RAM module if error persists.

Frequently Asked Questions

What operating systems are supported by the SIMATIC IPC477C?

The SIMATIC IPC477C supports Windows 7 (32/64-bit), Windows 10 (64-bit), and Windows Embedded Standard 7, depending on the specific configuration ordered. Linux-based options may also be available for certain variants.

Is the 6AV7462-6AC42-0KB0 compatible with Siemens TIA Portal and WinCC?

Yes, this panel PC is fully compatible with Siemens TIA Portal, WinCC Runtime, and STEP 7 software, making it suitable for use as a visualization station in Siemens-based automation systems.

What is the front panel protection rating of this unit?

The front panel of the 6AV7462-6AC42-0KB0 meets IP65 protection, providing complete protection against dust ingress and resistance to low-pressure water jets.

What supply voltage does the SIMATIC IPC477C require?

The unit operates on a 24 V DC supply voltage, which is standard for Siemens industrial panel PCs and compatible with typical industrial control cabinet power supplies.

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

Yes, the SIMATIC IPC477C is designed to allow replacement of the hard disk drive or SSD without requiring full disassembly, though the procedure should be performed by qualified personnel following Siemens service documentation.

Troubleshooting

Display remains blank after power on

Check that 24 V DC supply voltage is present at the power connector. Verify the power LED status. Measure voltage at the internal power supply output.

Confirm correct supply voltage and polarity. Replace the internal power supply module if voltage is absent at the output. Check and reseat display cable connections internally.

Touchscreen does not respond to input

Verify that the touch controller driver is correctly installed in the operating system. Check Device Manager for driver errors. Test with an external USB mouse to confirm OS is running.

Reinstall or update the touch controller driver. Recalibrate the touchscreen using the Siemens calibration utility. If hardware fault is confirmed, replace the touch overlay or front panel assembly.

Unit fails to boot into operating system

Connect an external monitor and keyboard to determine if the issue is display-related or a true boot failure. Check BIOS POST messages for storage or memory errors.

Run storage diagnostics and replace the SSD/HDD if faulty. Reseat RAM modules. Restore the operating system from a Siemens recovery image if the OS partition is corrupted.

PROFINET or Ethernet communication lost intermittently

Check Ethernet cable condition and connector seating. Use a network analyzer to detect packet loss or CRC errors on the network segment. Verify switch port configuration.

Replace damaged Ethernet cables and connectors. Update the network adapter driver. Check for IP address conflicts and correct network configuration in TIA Portal.

System overheating or unexpected shutdown due to high temperature

Check ambient temperature against the 0–50 °C operating specification. Inspect air vents and cooling fan for dust blockage. Monitor CPU temperature via BIOS or OS monitoring tools.

Clean air vents and fan filters with compressed air. Ensure adequate clearance around the panel PC for airflow. If the cooling fan is faulty, replace it with the Siemens-specified spare part.

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