GE EVPBDP0001 EVPBDP032 Bus expansion board

GE EVPBDP0001 EVPBDP032 Bus expansion board

Specific Parameters

Electrical Parameters

Bus Bridging: Integrated UNIVERSE II CA91C1424 VME-PCI bridge, supporting 33MHz clock rateBus Standard: Compatible with VME64 specification, supporting A32 address space and D32 data widthArbitration Level: Built-in 4-level VMEbus arbiter, supporting master/slave device mode switchingSignal Routing: PMC module I/O signals transmitted through P2 connector, supporting two P2 pin assignment schemesInterrupt Support: VMEbus interrupt requests can be assigned to any of the 7 interrupt request linesInterface Standard: Compliant with IEEE P1386/Draft 2.0 (PMC slot) and IEEE 1014 Rev.D (VME interface)Status Indication: Red LED indicates VMEbus interrupt request, yellow LED indicates VMEbus access status

Environmental Parameters

Operating Temperature: -40℃ to +70℃ (non-condensing environment, adapting to industrial wide-temperature scenarios)Storage Temperature: -55℃ to +85℃Relative Humidity: 5% to 95% (non-condensing, conforming to industrial humidity tolerance standards)EMC Compliance: Conforms to IEC 61326-1 standard, with electromagnetic interference resistance adapting to complex industrial environmentsProtection Rating: IP20 (module itself, requiring system chassis for overall dust protection)

Mechanical Parameters

Overall Dimensions: Conforming to 6U VME board standard size, compatible with standard VMEbus chassis slotsHousing Material: Flame-retardant engineering plastic (UL94 V-0 grade) with RFI shielding functionMounting Method: Standard VMEbus slot mounting, connected to backplane via 160-pin VG connectorExpansion Interface: Two PMC slots (compliant with IEEE P1286/draft 2.0 standard)Front Panel Configuration: Includes knockout for PMC module front panel and blank cover for idle slotWeight: Approximately 0.5kg (per board)

Product Performance

Expansion compatibility is strong: it supports access of all commercial PMC modules, and can flexibly configure functional modules such as data acquisition, communication expansion, and motion control, enabling system function upgrade without additional adaptation components.

Data transmission is efficient: 33MHz bus clock rate combined with VME-PCI bridging technology realizes bottleneck-free data interaction between VME and PCI buses, meeting the high-speed transmission requirements of industrial control commands and monitoring data.

Operation reliability is outstanding: Low-power design reduces heat dissipation requirements, adapting to environments without forced air cooling; comprehensive LED status indicators can real-time feed back interrupt and bus access status, facilitating quick location of abnormalities.

System integration is convenient: Directly compatible with GE Fanuc VME series industrial computers and DCS systems, supporting real-time operating systems such as UNIX and VxWorks, and enabling rapid application deployment through dedicated software development tools provided by manufacturers.

Environmental adaptability is excellent: The wide temperature range of -40℃ to +70℃ covers high and low temperature industrial scenarios; anti-electromagnetic interference design ensures stable operation in environments with dense high-power equipment without signal distortion or communication interruption.