8-Port Async Adapter EIA-422A
(Type 3-2) #2940 



                                       _
    ____________________________________|       Cable + Box 00F5524
   | 52G4757 #2940                      |       +-----------------+
   | FFC 842                            |#---J--| 0 1 2 3 4 5 6 7 |
   |                                    |       +-|---------------+
   |                                    |         |
   |________       __   __        ___   |         D
            |||||||  |||  ||||||||   |__|         |     +--------+
                                        |         +-# # # Async  |
     K- Cable 65.5ft.  30F8966                        E | Device |
     E- Interposer...  58F2861                          +--------+
     J- Cable + Box..  00F5524  FFC 262  #2995
   Wrap Plugs-  78pin 22F9694 (Adapter connector)
                25pin 30F9159 (Cable)