The CERN VME430 standard, often called "Nuclear VME",  is an extension of the VME64 Standard and was introduced in 1980. It is fully backwards compatible to VME/VME64. The VME430 specification adds 3-row / 30-pin DIN-type Paux/Jaux connectors which are located between the regular P1/J1 and P2/J2 connectors. Through these connectors the ECL voltages -5.2V and -2V as well as optionally +/-15V are provided to the VME430 modules. Further the Paux/Jaux connector adds additional ground pins, a serial bus and geographic addressing. Considering the use of highly sensitive analog VME modules for nulcear and high energy physics detector read-out, the VME430 specification requests low noise power supplies. WIENER offers VME430 crates in a compact design as 9 slot VME430 mini crates or in full size for 19" rackmounting with 21 slots for both 6U and 9U cards. 6U VME430 195 Mini 6U VME430 6021 series 6U VME430 6023 series 9U VME430 6021 series 9U VME430 6023 series   For WIENER VME modules and controllers please see the VME-Modules section.