MLR GA24X Standard (RS422 to RS232) cable connections How to connect the OUTPUT GA24X Standard (RS422) to DB9 Serial INPUT (RS323). MLR GA24X Standard (RS422 Output Model) Cable, Color DESIGNATION ===================================== Red PowerSupply + Blue PowerSupply - Black Input - Green Input + Yellow Output - White Output + Brown,Orange,Violet Not Used The connections are: ============================================ GA24X Color (RS422) PC DB9 (RS232) PIN # ============================================ White (Output +) Pin #2 (Input) Green (Input +) Pin #5 (GND) Good Luck ;-)) Bruno BASLI. http://www.wdgps.com October 2002.