 SU.HARDW.SCHEMES (2:5020/299)  SU.HARDW.SCHEMES 
 From : Igor Shipulin                       2:5025/27.4     Thu 13 Jun 96 21:18 
 Subj : pp⥫ TTL <-> RS232                                           

    ਢ All!

    । 襬 ᢥ饭   奬 ८ࠧ⥫

TTL -> RS-232.   ਣ.

   ᯮ / ⨯ 5611.  ⮬ 砥 2 . 室 TTL
ᨣ   室 0  1. 祬  ⭮  奬.

                       Ŀ
                     12            
                 +5V Ĵ X1    MX   
                     14            13
                 -5V Ĵ X2       X   TXD RS-232
                     15            
                 +5V Ĵ X3         
                     11            
                 -5V Ĵ X4         
                      1            
                 +5V Ĵ Y1         
                      5            3
                 +5V Ĵ Y2       Y   RTS RS-232
                      2            
                 -5V Ĵ Y3         
                      4            
                 -5V Ĵ Y4         
                       Ĵ        
                     10            16
            TXD TTL  Ĵ A0       + x +5V
                      9            7
            RTS TTL  Ĵ A1       - x -5V
                      6            8
                    o V      GND xĿ
                        
                                    

   奬 ᯮ짮 ⮫쪮  , .. IMHO 奬 祭 
  ᮮ⢥⢨  孨᪨ ᫮ﬨ (㥬 ᨣ
-5 - +5, ᨣ ࠢ 0 - +5),  ࠡ⠥ 㦥  5 ;-)
     5613  ⠪ 奬  ࠡ⠥.

                            ᥣ 襣
                                                

--- GoldED 2.50.A0611+
 * Origin: UA3QLT Station (FidoNet 2:5025/27.4)


