Cap all -in -one input/output PCB signal integrated circuit board is traded in electrode coping

The utility model discloses a cap all -in -one input/output PCB signal integrated circuit board is traded in electrode coping, including the PCB board, be provided with higher level's connector interface, input interface and output interface on the PCB board, higher level's connector interface respectively with the input interface with output interface connection. The utility model discloses a set up the multiple functions interface on PCB to to connect out respectively with the class interface is categorised, succinct clear, has not only evaded the outside line and has concentrated the crisscross maintenance that brings, debugging difficulty, and for the incasement provides more how vacant space, do benefit to and optimize incasement spatial layout, make the control box structure simplify more, directly perceived, the wiring is pleasing to the eye, the convenient maintenance, but also the assemble duration of can effective reduction working a telephone switchboard. The utility model discloses but the wide application is in PCB board manufacturing field.