Reference Manual V1.19    Software Versions 4.xx 
003R-682-119  Page 11 
3.9.  Auxiliary Connections 
This section provides diagrams to illustrate the terminal connections. 
3.9.1.  RS-232 Serial 
Network: One Instrument to PC (RXD, TXD, GND) 
 
Figure 5: RS-232 – One Instrument to PC using COM Port (DB9) 
 
 
Figure 6: RS-232 – One Instrument to PC using COM Port (DB25)