Description
VMIVME-7750-740000 (350-027750-740000)
Product Overview
The part numbers VMIVME-7750-740000 and 350-027750-740000 represent the base configuration/ordering code and the corresponding manufacturing assembly number for a specific variant of the VMIC / GE Fanuc VMEbus Single-Board Computer (SBC).
Product Overview
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Manufacturer: VMIC (VME Microsystems International Corporation, later GE Intelligent Platforms / Emerson)
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Ordering Model Number: VMIVME-7750-740000
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Board Assembly Number: 350-027750-740000
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Component Type: Single-Board Computer (SBC) / VMEbus Processor Module
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Form Factor: 6U Single-Slot Eurocard
Core Technical Specifications
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Processor: Intel Pentium III processor architecture (typically configured with specific baseline clock speeds matching the -740000 tier, utilizing the Intel 815E chipset running at a 133 MHz system bus).
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Memory Support: Equipped with slots for PC133 SDRAM (supporting up to 512 MB via SODIMM).
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Graphics: Integrated AGP SVGA video controller with 4 MB display cache supporting high-resolution industrial displays.
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Networking: Dual onboard Intel Ethernet controllers providing 10BaseT and 100BaseTX interfaces with remote boot capabilities (BootWare).
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VMEbus Interface: Built around the high-performance Tundra Universe II PCI-to-VME bridge, supporting comprehensive master/slave functions, MBLT 64-bit block transfers, and system controller capabilities.
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Expansion & I/O: Features USB ports, dual 16550-compatible serial communication ports, non-volatile NVRAM (32 KB), a software-programmable watchdog timer, and a PCI Mezzanine Card (PMC) expansion site.
Industrial Deployment
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Applications: Deployed extensively in mission-critical, real-time embedded environments such as industrial factory automation, defense systems, aerospace simulation, and energy infrastructure control racks.
VMIVME-7750-740000
Technical Specifications
| Item | Parameter |
|---|---|
| Series Model | VMIVME-7750 |
| Full Part Number | VMIVME-7750-740000 |
| Internal Drawing Number | 350-027750-740000 |
| Module Type | 6U VMEbus Single Board Computer (SBC) |
| Manufacturer | VMIC / GE Intelligent Platforms / Abaco Systems |
| Processor | Intel Pentium III with 512KB L2 Cache |
| Chipset | Intel 815E |
| System Memory | Max. 512MB PC133 SDRAM (SODIMM) |
| Video Controller | Onboard AGP SVGA with dedicated display memory |
| Bus Standard | VMEbus Rev.C.1, PCI-to-VME transparent bridge |
| Front Panel Interfaces | Dual 10/100Mbps Ethernet, RS232 serial ports, USB, VGA, PS/2 keyboard & mouse port |
| Expansion Resource | 1 × PMC mezzanine slot, IDE storage interface |
| Form Factor | 6U Eurocard, single VME slot |
| Mounting Method | Standard VME rack plug-in installation |
| Operating Temperature | 0℃ ~ +60℃ |
| Ambient Humidity | 5%–95% non-condensing |
| Supported Operating Systems | VxWorks, Linux, QNX, Embedded Windows |
| Spare Part Status | Original production discontinued; new surplus and refurbished units available |
Key Features
- Fanless passive heat sink architecture, effectively lowering failure risks for long-term unattended operation
- Supports flexible mode switching between VME master and slave for multi-processor rack configurations
- Dual Ethernet channels support network redundancy to improve reliability of critical control applications
- PMC expansion slot enables flexible integration of custom communication and data acquisition daughter boards
- Compatible with mainstream real-time operating systems commonly adopted in embedded industrial control
- Rich integrated peripheral interfaces reduce reliance on extra external adapters
- Different suffix revisions of VMIVME-7750 cannot be directly interchanged; full part number verification is required prior to replacement
- Industrial optimized PCB layout with outstanding anti-vibration and EMC performance to adapt to harsh on-site conditions
