The GE VMIVME-7750-834 represents GE Fanuc’s mission-critical computing solution for industrial automation systems requiring military-grade reliability. This VME64x single-board computer integrates an Intel® Pentium® III processor at 1.26GHz with 512MB ECC SDRAM, specifically designed for real-time process control in nuclear power plant safety systems. The VMIVME-7750-834 features dual PMC expansion slots supporting XMC mezzanine modules for radar signal processing in air traffic control towers.
As part of GE’s Rugged VME 7000 Series, the GE VMIVME-7750-834 delivers MIL-STD-810F compliant operation in rolling stock control cabinets. Its soldered DDR memory modules withstand 5Grms vibration in offshore drilling platform monitoring systems. The board’s -40°C to +85°C operational range ensures continuous operation in steel mill blast furnace control panels, while conformal coating protects against conductive dust in cement plant automation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VMIVME-7750-834 |
| Manufacturer | GE Intelligent Platforms |
| Product Type | VME Single-Board Computer |
| Processor | Intel Pentium III 1.26GHz |
| Memory | 512MB ECC SDRAM (Soldered) |
| Storage | 2GB CompactFlash (Onboard) |
| Expansion | 2 PMC/XMC Slots, PC/104-Plus |
| Ethernet | Dual 10/100/1000BASE-T |
| Serial Ports | 4x RS-232/422/485 |
| Watchdog Timer | Programmable 1-255 sec |
| Power Input | +5V DC ±5% (15W Typical) |
| Operating Temp | -40°C to +85°C |
| Certifications | MIL-STD-810F, EN 50155 |
| Dimensions | 6U VME (233.35mm x 160mm) |
Key Features and Advantages:
Extreme environment operation: The VMIVME-7750-834 utilizes GE’s patented Thermal Edge™ cooling technology, maintaining processor junction temperature below 85°C in desert solar farm SCADA systems. Its vibration-resistant design sustains 15G shock pulses in railway signaling equipment.
Legacy system integration: Backward compatible with VME32 systems through adaptive bus timing, enabling phased modernization of oil refinery DCS installations. Built-in VxWorks BSP supports legacy control algorithms in hydroelectric dam monitoring.
Security hardened: TPM 1.2 module provides FIPS 140-2 Level 2 encryption for substation automation networks. Battery-backed SRAM preserves 72-hour data retention during grid blackouts in copper smelting plants.
Application Areas:
The GE VMIVME-7750-834 excels in:
- Energy: Turbine governor control systems
- Transportation: Metro signaling vital computers
- Defense: Naval combat system interfaces
- Manufacturing: Glass furnace thermal regulation
In chemical plants, its deterministic <50μs interrupt latency ensures precise batch reactor sequence control. The board’s MIL-STD-1553B interface enables legacy military vehicle electronic system upgrades.
Related Products:
- VMIVME-7750-850: 1.4GHz enhanced version
- GE VMIVME-4514A analog I/O card based on vmebus
- VME-7807RC: Radiation-hardened variant
- VMIPMC-5565: PMC analog input module
- VMIVME-7455 6U single-slot VME bus module
- VMIC丨VMIVME-5576 Fiber-Optic Reflective Memory with Interrupts
- VME-ACC-002: VME64x adapter kit
Installation and Maintenance:
Installation preparation: Verify VME backplane A32/D64 addressing compatibility before installing GE VMIVME-7750-834 in power grid RTU cabinets. Use torque-controlled tool (0.6Nm) for board ejector handle engagement in locomotive control systems.
Maintenance recommendations: Perform biennial conformal coating inspection in paper mill environments. Update BIOS/firmware using GE System Update Manager during planned refinery shutdowns. Replace CMOS battery every 5 years in continuous operation.
Product Assurance:
GE guarantees VMIVME-7750-834 for 12 months in continuous industrial service, including 24/7 critical systems support. Each unit undergoes 500-cycle thermal shock testing (-55°C to +125°C) per MIL-STD-883. Extended lifecycle support ensures component availability until 2035 for legacy system maintainers.
There are no reviews yet.