VMIVME-7750-734000 GE VMEbus Single Board Computer

GE VMIVME-7750-734000 Concise Technical Specification
Basic Information
Brand: GE (General Electric VMIC)
Model: VMIVME-7750-734000
Product Name: VMEbus Single Board Computer
Origin: United States
HS Code: 85423190
Dimension: 233.4mm × 160mm × 20mm
Net Weight: 0.48kg

Electrical & Environmental Parameters
Power input: VME backplane +5VDC / ±12VDC, typical total power consumption 7W
Hardware configuration: Up to 1.26GHz Pentium III CPU, max 512MB PC133 SDRAM, 4MB onboard AGP display cache
Communication ports: Dual 10/100Mbps RJ45 Ethernet, multiple RS232/422 serial ports, 1 PMC expansion slot
VME bus standard: VME Rev C.1, supports A32/D32, BLT32/BLT64 burst transmission
Operating temperature: 0°C ~ +50°C, extended version supports 0°C ~ +60°C with airflow
Storage temperature: -25°C ~ +80°C
Humidity: 10%–90% non-condensing
Protection grade: IP20 for cabinet rack internal installation
Certifications: CE, UL industrial EMC, shock and vibration compliance
Core Product Characteristics
Dual independent gigabit-compatible Ethernet for redundant communication to avoid data loss; built-in PCI-to-VME transparent bridge, supporting master/slave dual working modes in multi-CPU rack systems; front panel LED indicators for power, network, storage and hardware fault diagnosis; conformal coated circuit board to resist dust, moisture and corrosive industrial gas; standard 6U Eurocard plug-in design supports hot-swap maintenance without full system power cut; compatible with mainstream real-time operating systems including VxWorks, Linux and QNX; onboard four programmable timers for industrial timing interlock control; continuous built-in self-test to detect memory, bus and storage operation failures.
Wiring Instruction
Insert the module into standard 6U VME rack to obtain +5V and ±12V power supply via backplane P1/P2 connectors. Connect shielded twisted Ethernet cables to front RJ45 ports for data transmission to monitoring host; serial COM ports are reserved for local program debugging and parameter configuration. Single-point ground all signal cable shielding layers on cabinet earth bar, separate weak signal wiring and high-power drive cables to eliminate electromagnetic crosstalk.