GE VMIVME-7750 VMIVME-7750-834 350-027750-834 A Bus based single board computer

GE VMIVME-7750 VMIVME-7750-834 350-027750-834 A Bus based single board computer

Specific Parameters

Electrical Parameters

Processor: Intel Core 2 Duo T7700 processor, 2.4GHz clock speedChipset: Intel 945GME Express chipset, integrated Intel GMA 950 graphics controllerMemory Configuration: Up to 4GB DDR2-667 SDRAM (2 x 200-pin SODIMM slots), supports ECC error checkingStorage Interfaces: 1 SATA II interface (supports 2.5-inch HDD/SSD), 1 CF card slot (Type II)Communication Interfaces: 2 10/100/1000Base-TX Gigabit Ethernet ports (RJ45), 2 RS-232 serial ports, 4 USB 2.0 ports, 1 LPT parallel portExpansion Interfaces: 2 PCI-X PMC slots (compliant with IEEE 1386.1), 1 optional XMC expansion interface, supports VME64x bus (32/64-bit data, 33/66MHz clock)Power Requirements: +5V DC (3.5A typical), +12V DC (1.0A typical), -12V DC (0.1A typical)Power Consumption: Typical 35W (without expansion modules), maximum 50W (fully equipped with expansions)Status Monitoring: Integrated voltage and temperature monitoring modules, supports hardware reset and watchdog timer functions

Environmental Parameters

Operating Temperature: -40℃ to +85℃ (non-condensing environment, fanless cooling)Storage Temperature: -55℃ to +125℃Relative Humidity: 5% to 95% (non-condensing, compliant with IEC 60068-2-3 standard)EMC Compliance: Compliant with IEC 61326-1 standard, common-mode interference immunity ≥120dB, differential-mode interference immunity ≥60dBProtection Rating: IP20 (module itself, requiring VME chassis for overall dust protection)Vibration Resistance: 10-500Hz frequency range, 1.5g acceleration (sine wave), 30 minutes of continuous testing per axisShock Resistance: 50g acceleration (11ms duration, compliant with IEC 60068-2-27 standard)

Mechanical Parameters

Overall Dimensions: Compliant with 6U VMEbus standard (160mm×233mm×30mm)Housing Material: Flame-retardant engineering plastic (UL94 V-0 grade), anti-static coating on surface, with RFI shielding functionWeight: Approximately 1.2kg (without expansion modules)Mounting Method: Standard VMEbus slot mounting, compatible with 6U VME standard chassis (occupies 1 VME slot)Cooling Method: Fanless passive cooling, relying on chassis air duct or heat sink (thermal pad optional)Front Panel Configuration: Includes power switch, status LED indicators (power, operation, HDD, Ethernet), CF card slot and USB ports

Product Performance

Computing processing capability is strong: 2.4GHz Core 2 Duo processor paired with 4GB ECC memory can efficiently run multi-task real-time operating systems and complex control algorithms, supporting parallel processing of over 1000 I/O data points, meeting the timeliness requirements of industrial control.

Expansion flexibility is outstanding: 2 PCI-X PMC and 1 XMC expansion interfaces can flexibly access functional modules such as data acquisition, communication expansion and motion control, enabling VME system function expansion without system reconstruction, adapting to diverse application scenarios.

Communication interaction is efficient: Dual Gigabit Ethernet ports support link aggregation and redundant communication, with data transmission delay ≤1ms (in local area network); multiple types of serial and USB interfaces can directly connect to terminal devices such as HMI and sensors, realizing seamless interconnection between VME systems and external devices.

Operation reliability is excellent: -40℃ to +85℃ wide-temperature fanless design adapts to harsh industrial environments; ECC memory and watchdog timer reduce data errors and system crash risks; hardware-level status monitoring can real-time warn of voltage and temperature anomalies, ensuring continuous operation.

System compatibility is comprehensive: Supports mainstream operating systems such as VxWorks 6.9, Linux 2.6 and Windows Embedded Standard 7, provides a complete Driver Development Package (DDP), and can quickly adapt to GE Fanuc VME series I/O modules and third-party VME devices.