Siemens 6AV6146-5RQ45-2LY5 SIMATIC IPC677E

Name: Siemens 6AV6146-5RQ45-2LY5 SIMATIC IPC677E
Brand: Siemens
SKU: 6AV6146-5RQ45-2LY5
Price: 2495.00 EUR
Availability: InStock

€ 2.495,00

Condition

Clear

SKU: 6AV6146-5RQ45-2LY5 Category: HMI & Display Brand: Siemens

Description
Additional information

The Siemens 6AV6146-5RQ45-2LY5 is an industrial panel PC belonging to the SIMATIC IPC677E series, manufactured by Siemens. It is a high-performance, fanless industrial PC designed for demanding human-machine interface applications requiring both visualization and computing power in a single unit. The device integrates a large-format multi-touch display with a robust industrial-grade enclosure suitable for direct panel mounting.

The IPC677E features a 19-inch widescreen TFT display with a projected capacitive (PCAP) multi-touch interface, supporting up to 10 simultaneous touch points for intuitive operator interaction. It is powered by an Intel Core processor platform and supports multiple communication interfaces including Ethernet (RJ45), USB ports, and optional PROFINET connectivity, enabling seamless integration into Siemens TIA Portal environments. The unit is designed for operation on 24 V DC supply voltage and carries IP65 protection on the front panel, making it resistant to dust and water ingress from the front side.

The SIMATIC IPC677E is widely deployed in manufacturing automation, process control, and machine tool applications where a combined visualization and control platform is required. It is particularly suited for industries such as automotive, food and beverage, pharmaceuticals, and chemical processing, where robust, hygienic, and reliable operator panels are essential. Its compatibility with Siemens WinCC and TIA Portal software makes it a natural fit for Siemens-based automation architectures.

Technical Specifications

Display Size	19 inch
Display Type	TFT widescreen
Touch Technology	Projected capacitive (PCAP), multi-touch (up to 10 touch points)
Input Voltage	24 V DC
IP Protection Rating (Front)	IP65
Communication Interface	Ethernet (RJ45), USB, optional PROFINET
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +60 °C
Relative Humidity	5% to 90% (non-condensing)
Mounting	Panel mounting
Series/Product Family	SIMATIC IPC677E
Certifications	CE, UL, cULus
Software Compatibility	Siemens WinCC, TIA Portal

Common Error Codes & System Events

Event ID: 100: System startup error — the operating system failed to boot correctly or a critical system component is unavailable.
Check storage device (SSD/HDD) integrity, verify BIOS settings, and attempt a system restore or OS reinstallation.
Event ID: 101: Hardware watchdog timeout — the watchdog timer triggered a system reset due to an unresponsive application or OS hang.
Investigate running processes for deadlocks, update or reinstall the offending application, and check system resource utilization.
Event ID: 200: Fan failure or thermal warning — internal temperature has exceeded the defined threshold or a cooling fan has failed.
Check ventilation clearances around the unit, clean any dust filters, and verify fan operation. Replace fan module if faulty.
Event ID: 201: UPS battery low — the internal uninterruptible power supply battery voltage has dropped below the minimum threshold.
Replace the internal UPS battery with the correct Siemens replacement part and recalibrate the UPS module.
Event ID: 300: PROFINET communication error — loss of communication with a PROFINET device or controller on the network.
Check Ethernet cable connections, verify PROFINET device configuration in TIA Portal, and confirm IP address assignments.
Event ID: 400: Storage device error — read/write failure detected on the internal SSD or HDD.
Run a disk diagnostic utility, back up data immediately, and replace the storage device if errors persist.
Event ID: 500: Display driver error — the graphics driver has encountered a fault causing display output to fail or become corrupted.
Reinstall or update the display driver, check display cable connections internally, and reboot the system.
Event ID: 600: Power supply undervoltage — the 24 V DC supply voltage has dropped below the permissible operating range.
Measure the supply voltage at the power input connector and ensure it is within the specified 24 V DC range. Check power supply unit and wiring.

Frequently Asked Questions

What is the supply voltage for the Siemens 6AV6146-5RQ45-2LY5?

The unit operates on a 24 V DC supply voltage, which is standard for SIMATIC IPC677E panel PCs.

What touch technology does this panel PC use?

The 6AV6146-5RQ45-2LY5 uses projected capacitive (PCAP) multi-touch technology, supporting up to 10 simultaneous touch points.

Is this panel PC compatible with Siemens TIA Portal and WinCC?

Yes, the SIMATIC IPC677E is fully compatible with Siemens TIA Portal and WinCC visualization software, making it suitable for integration into Siemens automation systems.

What is the front panel protection rating of this unit?

The front panel of the IPC677E carries an IP65 protection rating, providing full protection against dust and water jets from any direction.

Can this unit be used in a fanless configuration?

The SIMATIC IPC677E series is designed for fanless operation in certain configurations, reducing maintenance requirements and improving reliability in industrial environments.

Troubleshooting

Display remains blank after power on

Check the 24 V DC supply voltage at the power input connector. Verify that the power LED indicator is illuminated. Measure voltage at the internal power distribution board.

Ensure the supply voltage is within the specified 24 V DC range. Replace the internal power supply module if voltage is absent at the board. Check and reseat internal display cable connections.

Touch input not responding or inaccurate

Verify that the PCAP touch controller driver is correctly installed in the operating system. Check Device Manager for any driver errors related to the touch interface.

Reinstall or update the touch controller driver. Clean the display surface thoroughly as contamination can interfere with PCAP sensing. If the issue persists, replace the touch overlay assembly.

System freezes or reboots unexpectedly

Check system event logs for watchdog timeout or thermal events. Monitor CPU and memory utilization using task manager. Verify that the storage device has no read/write errors.

Ensure adequate ventilation around the unit. Run a disk diagnostic and replace the SSD/HDD if errors are found. Update the BIOS and drivers to the latest Siemens-approved versions.

PROFINET communication loss with PLC

Check the Ethernet cable connection between the IPC677E and the network switch or PLC. Verify the IP address configuration and PROFINET device name in TIA Portal.

Replace the Ethernet cable if damaged. Reconfigure the PROFINET device name and IP address in TIA Portal and perform a hardware download to the controller. Check switch port settings for correct VLAN and speed configuration.

Operating system fails to boot after power cycle

Attempt to access the BIOS setup to verify that the correct boot device is selected. Check if the internal SSD or HDD is detected in the BIOS storage configuration.

Restore the correct boot order in BIOS settings. If the storage device is not detected, reseat the drive connector. Replace the storage device and perform an OS reinstallation using the Siemens recovery media if the drive has failed.

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