ClONO2 Experiment
Component Halogen DP HDP1
Gate Valve Interface
Connector HDP1:J77 C-25
Cable P77

Connected via cable P77 to GV_1, connector J1

  Pin    Signal                               Link To          Follow
  1      ANAGND                               Fanout           ==>
  2      COMP_REF(HDP1)                       Fanout           ==>
  3      GV1PS(MDP)                           E.11             ==>
                                              J38.72                          
  4      ANAGND                               Fanout           ==>
  5      GND(MDP)                             Fanout           ==>
  6      STEP_GV1(MDP)                        J38.73           ==>
  7      DIR_GV1(MDP)                         J38.74           ==>
  8      VDD                                  Fanout           ==>
  9      ENABLE_GV1(MDP)                      J38.75           ==>
  10     KILL_B_GV1(MDP)                      J38.76           ==>
  11     KILL_A_GV1(MDP)                      J38.77           ==>
  12     INLIMIT_GV1(MDP)                     J38.78           ==>
                                              U17.22                          
  13     OUTLIMIT_GV1(MDP)                    J38.79           ==>
  14     GND(MDP)                             Fanout           ==>
  15     28V(MDP)                             Fanout           ==>
  16     $5N178(HDP1)                         E.43             ==>
  17     28V_RTN                              Fanout           ==>
  18     28V(MDP)                             Fanout           ==>
  19     28V_RTN                              Fanout           ==>
  20     28V(MDP)                             Fanout           ==>
  21     28V_RTN                              Fanout           ==>
  22     28V(MDP)                             Fanout           ==>
  23     28V_RTN                              Fanout           ==>
  24     28V(MDP)                             Fanout           ==>
  25     28V_RTN                              Fanout           ==>
[HDP1] [Systems] [Cables] [Signals]

Connector pin assignments by Terry Allen.
Web listings compiled by Norton T. Allen May 31, 1996.

(c)1996 Harvard University Atmospheric Research Project