• NIM Compact
    • NIM Portable
    • NIMpact
    • NIM CERN spec. 5U/7U
    • NIM CERN / CE 5U/7U
    • NIM 6000 series
    • CAMAC Mini crate series
    • CERN spec. CAMAC 7U
    • CERN / CE CAMAC 7U
    • 6U VME 195 Mini
    • 6U VME 295 Mini
    • 6U VME NIX-I
    • 6U VME 3200
    • 6U VME 4500
    • 6U VME 6021
    • 6U VME 6023
    • 9U VME 6021
    • 9U VME 6023
    • 6U VME64x 195-x Mini
    • 6U VME64x 295-x Mini
    • 6U VME64x NIX-I
    • 6U VME64x 3200
    • 6U VME64x 4500
    • 6U VME64x 6021
    • 6U VME64x 6023
    • 9U VME64x 6021
    • 9U VME64x 6023
    • 6U VME430 195 Mini
    • 6U VME430 6021
    • 6U VME430 6023
    • 9U VME430 6021
    • 9U VME430 6023
    • VXI-C size 6021
    • VXI-D size 6021
    • VXI-C size 4600
    • VXI-C size High Power
    • 6U VXS 6023-JL
    • 6U VME/VME64x 6023 JLAB
    • 6U VME64x 6023 SNS crate
    • CERN LHC Crates

9U VME 6021 crate series

WIENER VME 6021 crate series is the newest generation of 19" integrated packaging system for VME/VME64 bus systems with 9Ux400mm cards. Designed primarily for applications in data acquisition, control and test instrumentation it combines superior mechanical quality with lowest noise power supply technology. Featuring microprocessor controlled power supplies and fan trays, it provides advanced integrated diagnostic and monitoring capabilities. For remote monitoring and control the VME6021 crates are outfitted with Ethernet, RS232 and CAN-bus interfaces.
A unique flexibility is given by the modular packaging approach. The VME 6021 crate consists of the UEV 6021 bin, the UEL 6020 EX fan tray unit and the UEP 6021 power supply. Different power supply configurations as well as a variety of crate options are offered.

UEV 6021-9 VME bin



  • 19” x 11U enclosure for 21 9U x 400mm VME bus cards
  • Vario option with mixed 6U x 160mm and 9U x 400mm card cages 
  • Very rugged steel-aluminum construction features 5mm thick heavy duty side plates with zero-tolerance countersink screw positioning of all horizontal rails
  • Monolithic 6U VME/VME64 backplane (J1/J2), 8 layer PCB, active termination, active automatic-daisy-chain
  • 2 U space for fan tray unit in front (bottom), power supply in rear top position (behind J1) 
  • Free rear side access of VME backplane at J2 and lower J3, optional 3U (J2) or 6U (J2/J3) rear side transition card cage 80mm/120mm/160mm/220mm deep
  • Optional up to 8 temperature sensors in VME card cage above modules 
  • Dimensions: 19” (482mm) x 11U (489mm) x 720mm [whd], weight: ca. 16 - 17 Kg
    more ...

UEL 6020 EX fan tray


  • Designed to provide superior cooling of VME modules in bottom-to-top air flow
  • Equipped with 4, 6 or 9 individually controlled long-life DC fans, MTBF >60 000h
  • Integrated fan speed and thermal monitoring, adjustable fan speed (1200 … 3600 RPM)
  • Microprocessor controlled with alphanumeric high-visibility LED display for all fan tray, bin and power supply parameters (voltages, currents, power, temperatures, set-up data…)
  • Built in combo interface (Ethernet, RS232, CAN-bus) for remote monitoring and control
  • Dimensions: 430mm x 2U (89mm) x 415mm [whd], weight: ca. 6.8 Kg - 6 DC fans
  • Dimensions: 430mm x 2U (89mm) x 615mm [whd], weight: ca. 9.8 Kg - 9 DC fans (for transition modules) 
  • more ...

UEP 6021 power supply


  • High density / lowest-noise power supply in WIENER “Cavity-VHF” switching technology with excellent RF-shielding, < 10mVpp ripple and noise
  • Modular and expandable design with self-ventilated universal power blocks, individually sensed floating DC outputs 
  • Micro-processor controlled, programmable voltage adjustment, current limits and over-/ under voltage trip off points, temperature limits 
  • "Self Protected", against any failure as under/over voltage, over current, over temperature, … 
  • 94V – 260V world-wide auto-range AC input, with power factor correction, CE 
  • High power density, up to 6 kW DC output power
  • 3U or 6U high power box
  • Dimensions: 430mm x 3U (133mm) x 250mm [whd], or
  • Dimensions: 430mm x 6U (267mm) x 250mm [whd],
    weight: from 9.6 to 20Kg depending on the number of power modules 
  • more ...
    Standard Crate configurations (other possible on request)
    Crate Version
    Backplane
    +5V
    +12V
    -12V
    VME 6021-911
    VME/VME64
    115A
    23A
    23A
    VME 6021-913
    VME/VME64
    230A
    23A
    23A
    VME 6021-914
    VME/VME64
    345A
    23A
    23A
    VME 6021-916
    VME/VME64
    460A
    23A
    23A
    VME 6021-920
    VME/VME64
    115A
    46A
    46A
    VME 6021-921
    VME/VME64
    230A
    46A
    46A
    VME 6021-922
    VME/VME64
    345A
    46A
    46A
    VME 6021-923
    VME/VME64
    460A
    46A
    46A
     
     

    download data sheet

     9U VME 6021 crate front
     9U VME 6021 crate rear side with power supply

     Side view / schematic design (with optional rear transition card cage)
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