National Instruments PCI-8430 - Page 137

ModularJackConnector
Thefollowingfigureandtablegivethepinlocationsanddescriptionsof
the10-positionmodularjack.
10-PositionModularJackPinLocations
10-PositionModularJackPinDescriptions
10-Position
ModularJackPin
232Signal 485Signal
10 DCD* GND
9 RXD CTS+(HSI+)
8 TXD RTS+(HSO+)
7 DTR* RXD+
6 GND RXD–
5 DSR* CTS–(HSI–)
4 RTS RTS–(HSO–)
3 CTS TXD+
2 RI* TXD–
1 NoConnect NoConnect
*Thesesignalsare"NoConnect"ontheisolated232ports.