LERF CryoControl CAPTAR
Update from Oct. 25, 2017 - SLAC will provide 2 double racks - not 4 double racks. These will be located in the gallery near zone 2.
email from 10/2/2017:
Hi Kevin,
Here are most of the cables we’ll need for the cryo control racks scope. I’m passing this example along so your team can take a look at what we have readily available to provide your team.
Nearly all connectors for the long hauls in the racks are to terminal blocks.
The distributor we’re using is Anixter for our procurements.
Cable type explanations There are many “XS” cables. This is an example of how to decode the number. CAPTAR cable 2PR16XS: 2 PAIR, 16 AWG, XLPE LSZH Insulation, Shielded Twisted Pairs, Overall shield with drain wire. Manufacturer: Lake Cable Example PN: TXH1816EPS
6PR16ITN Basically the same as “XS”. Only has overall shield, chosen just for cost reduction. Manufacturer: Lake Cable.
2C12TLNU 2 Conductor, no shield, XLPE LSZH Insulation, 12 AWG for transmitting 24 VDC power to another rack. Manufacturer: Lake Cable. VXH122(19)
YR44731 Belden Profibus cable 3079A
Thank you,
Kevin Mattison SLAC National Accelerator Laboratory Electronics Engineering Division 2575 Sand Hill Rd M/S 64 Menlo Park CA 94025 Office (650) 926-3403 mkevin@slac.stanford.edu