Car wiring diagrams: Female Rs232 Pinout Wiring Diagram, wiring diagram, wire wiring harness, schematic circuit diagram, wiring diagran, wireing diagram, wirring diagram, wiring daigram, wiring diagrams. RS configuration diagrams of PC connectors for conection of RS devices, with and cable needs to terminate in a DB F Female pin connector ..The diagram below shows our pin out. RS Pinouts A DB Female to RJ Female Serial Terminal Modular Adaptor is normally needed Female RJ Side Therefore on the DB to RJ Adaptor, Black wire goes to , Yellow wire .DB View looking into male connector. male and female connector diagrams . db..