Description
Product Overview
The GE VMIVME – 7658 is a high – performance single – board computer (SBC) developed by General Electric, a trusted name in industrial automation. Engineered for VMEbus systems, this module serves as a crucial component in a wide range of applications, offering robust processing capabilities and versatile functionality.
The GE VMIVME – 7658 is equipped with dual Intel Pentium III processors, reaching speeds up to 1.26 GHz. This high – speed processing core enables it to handle complex tasks with ease, whether it’s processing large amounts of data in real – time or running intricate control algorithms. Complemented by up to 2 GB of SDRAM with Error – Correcting Code (ECC) support, the module ensures stable and reliable operation, even when dealing with data – intensive applications. It also features a PCI Ultra320 SCSI interface, facilitating high – speed data transfer between the SBC and storage devices or other peripherals. With its advanced architecture, the GE VMIVME – 7658 is well – positioned to meet the demands of modern industrial, aerospace, and scientific applications that require high – performance computing on a compact scale.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VMIVME – 7658 |
| Manufacturer | General Electric |
| Product Type | Single – Board Computer |
| Processor | Dual Intel Pentium III (up to 1.26 GHz) |
| Memory | Up to 2 GB SDRAM with ECC |
| System Bus | 133 MHz |
| Ethernet Interfaces | Two fast ethernet controllers (supporting 10BaseT and 100BaseTX interfaces) |
| SCSI Interface | PCI Ultra320 SCSI |
| Serial Ports | Two high – performance 16550 – compatible serial ports |
| Parallel Port | Enhanced parallel port with ECP/EPP modes supported |
| Hard Drive Controller | Ultra DMA/66 for hard drive and floppy drive |
| Expansion | Multiple expansion slots for connecting peripherals |
| Operating Temperature | – 20 °C to 70 °C |
| Storage Temperature | – 40 °C to 85 °C |
| Relative Humidity | 5% – 95% non – condensing |
Main Features and Advantages
High – Performance Processing
The dual Intel Pentium III processors in the GE VMIVME – 7658 can execute three instructions per clock cycle, thanks to their superscalar architecture. This, combined with features like dynamic branch prediction, separate instruction and data caches, MMX technology, and Streaming SIMD extensions with 70 new instructions, significantly boosts the processing power. For example, in industrial automation scenarios where real – time data analysis from multiple sensors is required, the GE VMIVME – 7658 can quickly process this data, enabling immediate control actions.
Reliable Memory Management
With up to 2 GB of SDRAM and ECC support, the module ensures data integrity. ECC can detect and correct single – bit errors in the memory, reducing the risk of data corruption. This is crucial in applications where data accuracy is paramount, such as in aerospace systems for flight control calculations or in scientific research for data – intensive experiments.
Versatile Connectivity Options
Featuring two fast ethernet ports, two serial ports, and an enhanced parallel port, the GE VMIVME – 7658 offers extensive connectivity. The ethernet ports support 10BaseT and 100BaseTX interfaces, allowing for seamless integration into various network setups. The serial ports, being 16550 – compatible, can interface with a wide range of legacy and modern devices. The PCI Ultra320 SCSI interface enables high – speed data transfer to storage devices, enhancing the overall system performance.
Application Field
The GE VMIVME – 7658 finds applications across multiple industries. In industrial automation, it can be used to control complex manufacturing processes. For instance, in a car manufacturing plant, it can manage the operation of robotic arms, conveyor belts, and other automated machinery. By processing sensor data in real – time and sending control signals, it ensures the smooth and accurate operation of the production line, improving productivity and product quality.
In the aerospace and defense sectors, the module’s high – performance processing and reliable memory are essential. It can be used in flight control systems to process data from various sensors, such as accelerometers, gyroscopes, and GPS receivers, to ensure the safe and efficient operation of aircraft. In military applications, it can handle the processing requirements for communication systems, surveillance equipment, and missile guidance systems.
In scientific research, the GE VMIVME – 7658 can be utilized in data – intensive experiments. For example, in particle physics experiments, it can process the large amounts of data generated by detectors, helping researchers analyze and understand the behavior of sub – atomic particles.
Related Products
- GE VMIVME – 7807: A single – board computer like the GE VMIVME – 7658, but it is based on a Pentium M processor. It may offer different processing capabilities and power consumption characteristics, with options for up to 1.8 GHz processors and up to 1.5 GB of DDR SDRAM.
- GE VMIVME – 7459: A single – slot VME IDE CD – RW/ hard drive module. It is more focused on storage solutions compared to the processing – centric GE VMIVME – 7658. It provides options for writable CDs and up to 80GB of hard disk storage, and can be used in conjunction with the GE VMIVME – 7658 in systems that require both high – performance processing and large – scale storage.
- GE IC698CRE020: A CPU module that can be used in systems with the GE VMIVME – 7658 in redundant configurations. It is designed to work in a hot standby (HSB) CPU redundancy setup, where it can take over the process if the primary unit fails, ensuring continuous operation of critical applications.
- GE IC698RMX016: A redundancy memory xchange (RMX) module. In systems using the GE VMIVME – 7658 with redundant CPUs, this module provides the redundancy communication path, enabling seamless data transfer and synchronization between the primary and backup units.
- GE Fanuc Series 90 – 70 I/O Modules: These I/O modules can be integrated with the GE VMIVME – 7658 in industrial control systems. They are designed to interface with various field devices, such as sensors and actuators, allowing the GE VMIVME – 7658 to receive input signals and send control commands to the industrial process.
Installation and Maintenance
Pre – installation preparation: Before installing the GE VMIVME – 7658, ensure that the power to the VMEbus system is turned off to prevent electrical accidents. Check the module for any visible signs of damage during transit, such as bent pins or cracked components. Verify that the installation environment meets the temperature, humidity, and vibration requirements specified in the product manual. Also, make sure that the module is compatible with other components in the system, including the backplane and power supply. Follow the installation instructions carefully to ensure proper seating of the module in the VME slot and correct connection of all cables.
Maintenance recommendations: Regularly monitor the GE VMIVME – 7658 for any abnormal behavior, such as overheating, unusual fan noise, or system freezes. Check the temperature of the module during operation to ensure it remains within the specified range. Clean the module periodically to remove dust, as excessive dust can affect cooling efficiency. Inspect the connections of all cables to ensure they are secure. If any issues are detected, refer to the product manual for troubleshooting steps. For more complex problems, contact GE’s technical support team, who can provide expert advice and assistance to keep the GE VMIVME – 7658 operating smoothly.
Product Guarantee
GE offers a comprehensive product guarantee for the GE VMIVME – 7658. The module comes with a standard one – year warranty, during which GE will repair or replace the product free of charge if it is found to have defects in materials or workmanship. Their dedicated technical support team is available around the clock to assist customers. Whether it’s answering installation – related questions, providing troubleshooting guidance, or helping with performance optimization, GE’s support ensures that customers can rely on the GE VMIVME – 7658 for their industrial, aerospace, or scientific applications. This commitment to quality and customer satisfaction reflects GE’s confidence in the reliability and durability of the GE VMIVME – 7658.
