Description
The part numbers VMIVME-7750, VMIVME-7750-740001, and 350-027750-740001 (with the trailing P option designation) refer to a specific configuration of the VMIC / GE Fanuc VMEbus single-board computer platform.
Product Overview
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Manufacturer: VMIC (VME Microsystems International Corporation, later GE Fanuc / Emerson)
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Model / Ordering Part Number: VMIVME-7750-740001 (with “P” suffix often denoting a specific conformal coating, panel, or test/revision tier)
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Board Assembly Part Number: 350-027750-740001
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Component Type: Single-Board Computer (SBC) / VMEbus Processor Module
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Platform: VMEbus Architecture (6U Eurocard Form Factor)
Key Specifications & Configuration Features
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Processor Architecture: Built around an Intel Pentium III processor core, designed for reliable real-time processing in legacy industrial setups.
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Memory & Storage: Equipped with onboard SDRAM and configuration options for flash or boot memory suited for embedded operating systems (such as VxWorks, Windows NT, or Linux).
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I/O & Expansion: Features standard 6U VMEbus master/slave interface capabilities, front-panel or rear-transition module (RTM) connectivity including Ethernet, serial ports, and PMC (PCI Mezzanine Card) expansion slots.
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The “P” Suffix: Typically designates specific manufacturing options, such as conformal coating for enhanced environmental protection against moisture and dust, or specific panel/test configurations.
Industrial Deployment
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Applications: Utilized extensively in high-reliability embedded systems across defense, aerospace, telecommunications, heavy manufacturing, and energy management infrastructure.
VMIVME-7750
VMIVME-7750 / VMIVME-7750-740001 (350-027750-740001 P)
Product Overview
Technical Specifications
| Item | Parameter |
|---|---|
| Series Model | VMIVME-7750 |
| Full Part Number | VMIVME-7750-740001 |
| Internal Drawing No. | 350-027750-740001 P |
| Module Type | 6U VMEbus Single Board Computer (SBC) |
| Manufacturer | VMIC / GE Intelligent Platforms / Abaco Systems |
| Processor | Intel Pentium III, 512KB L2 Cache |
| Chipset | Intel 815E |
| Memory | Up to 512MB PC133 SDRAM (SODIMM) |
| Onboard Graphics | AGP SVGA controller with display buffer |
| Bus Specification | VMEbus Rev. C.1, PCI-VME transparent bridge |
| Front Panel Interfaces | Dual 10/100 Ethernet, RS232 serial ports, USB, VGA, PS/2 keyboard and mouse interface |
| Expansion Slot | 1 PMC mezzanine card slot, IDE storage interface |
| Form Factor | 6U Eurocard, single VME slot |
| Installation | Standard VME rack plug-in mounting |
| Operating Temperature | 0℃ ~ +60℃ |
| Ambient Humidity | 5%–95% non-condensing |
| Supported Operating Systems | VxWorks, Linux, QNX, Embedded Windows |
| Spare Part Status | Original manufacturing discontinued; new surplus and refurbished modules available |
Key Features
- Fanless passive heat sink design, minimizing mechanical failure risks for continuous unattended operation
- Flexible configuration, support VME master or slave mode for multi-processor rack systems
- Dual Ethernet ports enable network redundancy to enhance reliability for critical control applications
- PMC expansion slot allows flexible integration of customized communication and acquisition daughter boards
- Compatible with mainstream industrial real-time operating systems for embedded control scenarios
- Comprehensive onboard peripherals reduce demand for extra external adapters
- Different suffix variants of VMIVME-7750 are not directly interchangeable; full part number confirmation is mandatory before replacement
- Industrial PCB layout with enhanced vibration resistance and EMC performance for harsh industrial environments
