V7768 VME Single Board Computer

Description

V7768

The GE V7768 sits at the heart of industrial control systems, acting as a central processing hub. It interfaces directly with the VMEbus backplane, allowing for seamless integration with other VME – compliant modules. This connection enables it to communicate efficiently with input/output (I/O) modules, such as analog and digital I/O boards, which are essential for gathering data from sensors and actuating control signals.

Equipped with an Intel Core 2 Duo processor (with speeds up to 2.16 GHz) or an Intel Celeron M processor option, the GE V7768 delivers robust computing performance. The Intel 945 GME express chipset further enhances its capabilities, enabling smooth operation of various applications. It supports up to 2 GB of DDR2 SDRAM, providing sufficient memory for multitasking and handling large datasets.

V7768

The board comes with an extensive set of I/O options. It features dual gigabit ethernet ports on the front panel, facilitating high – speed network connectivity for data transfer and remote monitoring. There are also two Serial ATA (SATA) interfaces, four USB 2.0 ports (two on the front and two on the rear), and PS/2 keyboard/mouse connections on the front panel. Additionally, it has a PCI – X capable PMC site, which allows for easy expansion. For example, you can add a PMC module for specialized functions like high – speed data acquisition or advanced communication protocols. The GE V7768 also includes built – in diagnostic features, such as system controller auto – detection and bus error handling, ensuring reliable operation and minimizing downtime.

V7768

Main features and advantages:

Choosing the GE V7768 brings several tangible benefits. First, its high – performance processor ensures fast data processing, which is critical for applications that require real – time decision – making. In a power plant, for instance, quick analysis of sensor data from turbines and generators can help prevent equipment failures and optimize energy production. The GE V7768’s ability to handle complex algorithms and large amounts of data in real – time reduces the risk of production bottlenecks and improves overall system efficiency.

Second, the board’s robust design is engineered for industrial durability. It can withstand harsh environments, including temperature variations, vibrations, and electromagnetic interference. This makes it suitable for use in factories, oil rigs, and other industrial settings where equipment must operate reliably under challenging conditions. The GE V7768’s durability ensures long – term performance, minimizing the need for frequent replacements and reducing maintenance costs.

The GE V7768 also simplifies system integration and reduces engineering overhead. Its rich I/O set and compatibility with a wide range of operating systems (Windows® XP, VxWorks®, and Linux®) mean that engineers can easily configure and deploy it in their existing systems. The board – to – board connection for the PMC 237 cm 1 / V PMC expansion board provides additional flexibility for customizing the system to specific application requirements. With the GE V7768, engineers can focus on developing innovative solutions rather than spending excessive time on hardware integration challenges.

V7768

Application fields:

The GE V7768 finds applications in various industries. In industrial control and factory automation, it can be used to control complex manufacturing processes. For example, in an automotive assembly line, the GE V7768 can manage the motion control of robotic arms, ensuring precise and efficient assembly of car parts. Its high – speed data processing capabilities enable it to respond quickly to sensor feedback, adjusting the robot’s movements in real – time to avoid errors.

In the energy sector, specifically in power generation, the GE V7768 is used for monitoring and controlling power plant operations. It can collect and analyze data from multiple sensors, such as temperature, pressure, and flow sensors, to optimize the performance of turbines and generators. In a combined – cycle power plant, the GE V7768 helps maintain critical system uptime by ensuring that all components are operating within optimal parameters.

Another area of application is in test and measurement systems. In a semiconductor manufacturing facility, for instance, the GE V7768 can be used to control automated test equipment. It can process large amounts of test data quickly, enabling high – speed and accurate testing of semiconductor wafers. The board’s ability to interface with a variety of I/O devices makes it suitable for integrating different types of sensors and actuators in test setups.

Related products:

V7769 – A dual – slot version of the V7768 with the same functionality as the V7768 and also connects to the ACC – 0623 mezzanine board, providing additional expansion options.

GE V7768 with Celeron M Processor – Offers a more cost – effective option with a Celeron M processor, which may be suitable for applications where the processing power requirements are not as high but still need reliable computing.

V7768 with Extended Temperature Range – A variant that can operate in a wider temperature range, making it suitable for extreme environments such as outdoor installations in cold regions or in areas with high ambient temperatures.

GE V7768 with Larger Compact Flash Storage – Configured with a larger capacity (e.g., 16 GB) bootable compact flash, useful for applications that require more storage for data logging or for storing larger operating system images.

V7768 with Additional PMC Expansion – Equipped with extra PMC expansion sites, allowing for more extensive customization for applications with complex I/O or specialized processing needs.

GE V7768 with Enhanced Networking – May include additional network interfaces or support for higher – speed networking protocols, ideal for applications that require high – bandwidth data transfer, such as large – scale data – intensive industrial control systems.

V7768 with Redundant Power Supplies – Features redundant power supplies for increased reliability in applications where uninterrupted power is critical, like in certain medical or aerospace control systems.

Installation and maintenance:

Before installing the GE V7768, it’s important to ensure compatibility with your existing VMEbus system. Check the backplane compatibility to make sure the board can be properly installed. Verify that the power supply in your system can provide the required 24V DC (with the appropriate tolerance) for the GE V7768 to operate correctly. Also, ensure that there is sufficient space for proper ventilation around the board, as overheating can affect its performance. If you plan to use the compact flash for booting, make sure it is properly formatted and the BIOS settings are configured correctly.

For ongoing maintenance, regularly check the LED status indicators on the front panel of the GE V7768. A steady green light indicates normal operation, while a red light may signal a fault. Inspect the connections of all cables, including ethernet, USB, and serial cables, to ensure they are secure. Periodically, check for software updates from GE, especially for the BIOS and device drivers, as these can improve performance and fix any known issues. If you have added any PMC modules, check their functionality according to the manufacturer’s guidelines.

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