COT LV, Temperatures, and Pressures

Morris Binkely

December 14, 1999

The proposed COT monitoring would be along the following lines:

                                                       tot . chn.

I)      Temperatures:

       1 each LV filter box           (8)

       1 yoke, 1 air                  (2)

       face COT                       (8)

       repeater cards                 (6)

       OD and ID of COT               (8)

embedded in end plate           (8)

      misc                            (8)                   48

II)   +/-3,threshold COT face.

       13(LV chn.)*4(quads)+3(quantities)=156              156

III) LV filter box:  +/-3 supply (before and after inductor);

                     +/-5 supply; +/-5 supply

                     8*8                                    64

IV)  DAC voltages per quadrant:

       4*8*6                                                192 ???

V)   gas related quantities: air pressure, humidity, approx  24

        flow rate, ethane in bag, ?

VI    HV crowbar box: trip status and +24 volts: 16

                                     grand total            500

                                     without DACs           308

Other COT quantities:

    High voltages, currents,    and HV trip status.         600

    VME crate quantities.                             approx 100