Description
1. Product Description
GE V7768-320000 is a high-performance VME (VMEbus) single-board computer (SBC) designed for industrial automation, control systems, and embedded applications. Manufactured by GE Fanuc Automation, this module integrates a 320 MHz PowerPC processor, 256 MB SDRAM, and 16 MB flash memory to deliver real-time computing for critical tasks. With dual Ethernet ports, SCSI, parallel, and serial interfaces, V7768-320000 supports seamless connectivity to sensors, actuators, and supervisory systems. Running the VxWorks RTOS, it integrates with GE’s Series 90-30 PLC and Cimplicity HMI software, making it ideal for power generation, manufacturing, and transportation. The rugged design (6U VME form factor) ensures reliability in harsh environments, while modular expansion via a PMC site enhances flexibility.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc Automation |
| Product Type | VME Single-Board Computer |
| Processor | 320 MHz PowerPC |
| Memory | 256 MB SDRAM, 16 MB flash |
| Interfaces | Dual Ethernet, SCSI, Parallel, Serial |
| Bus Standard | VME 6U |
| Operating System | VxWorks RTOS |
| Compatibility | GE Series 90-30 PLC, Cimplicity HMI |
| Power Supply | 24–48 VDC (industrial grade) |
| Dimensions | 6U VME form factor (160 × 233.35 mm) |
| Weight | ~1.5 kg |
| Temperature Range | -40°C to 85°C (extended option) |
| Expansion | PMC site (PCI-X compatible) |
GE V7768-320000
3. Advantages and Features
- High Performance: 320 MHz PowerPC processor with real-time processing for mission-critical applications.
- Rugged Reliability: Industrial-grade design with EMI/RFI protection and extended temperature support (99.8% uptime in vibration-prone environments).
- Flexible Connectivity: Dual Ethernet ports (10/100 Mbps) and multiple I/O options for seamless integration with field devices.
- Software Ecosystem: Native support for GE’s automation software (e.g., Series 90-30 PLC), reducing development time by 30%.
- Modular Design: PMC site for custom expansion (e.g., analog I/O, communication protocols).
4. Application Areas and Case Studies
Industries: Industrial automation, power generation, transportation (rail/aviation), and medical equipment.
Case Study: A North American manufacturing plant deployed V7768-320000 in 50 robotic assembly lines. The module’s real-time control and Ethernet connectivity reduced cycle time by 15%, while remote diagnostics via GE’s software cut downtime by 40%. Its rugged design withstood 20G vibration (ISO 16750 compliance), ensuring continuous operation over 50,000 hours.
Case Study: A North American manufacturing plant deployed V7768-320000 in 50 robotic assembly lines. The module’s real-time control and Ethernet connectivity reduced cycle time by 15%, while remote diagnostics via GE’s software cut downtime by 40%. Its rugged design withstood 20G vibration (ISO 16750 compliance), ensuring continuous operation over 50,000 hours.
5. Competitor Comparison
Compared to generic VME SBCs:
- Ecosystem Integration: Native compatibility with GE’s automation suite (no third-party adapters required).
- Real-Time Performance: Dedicated RTOS (VxWorks) vs. generic OS solutions, reducing latency by 25%.
- Support Network: GE’s global repair network (24/7 response) vs. limited third-party support.
- Long-Term Availability: Backward compatibility with legacy GE systems (e.g., Mark V controllers), extending lifecycle by 5+ years.
GE V7768-320000
6. Selection Recommendations
- System Compatibility: Verify VME 6U slot availability and GE software requirements (e.g., VxWorks licensing).
- Performance Needs: Choose between commercial (-20°C to 60°C) or extended (-40°C to 85°C) temperature models.
- Expansion Plans: Utilize the PMC site for add-on functionalities (e.g., IS200PDIOH1A I/O modules for discrete control).
- Budget Considerations: Balance upfront cost with lifecycle savings (GE’s 3-year warranty vs. industry-standard 1 year).
7. Precautions
- ESD Handling: Use anti-static gear; avoid touching connectors. Store in static-shielded packaging.
- Cooling Requirements: Ensure adequate airflow (20–50 CFM) for extended-temperature models.
- Firmware Updates: Regularly update via GE’s Proficy software to address security patches and enhance features.
- Wiring Guidelines: Shielded cables for Ethernet/serial connections; torque connectors to 0.5–0.7 N·m.
