Test and Measurement Technical Data

Serial (Null-Modem) cable pin-out

The pin-out for the Null-modem cable supplied by Prism Sound for use with dS-NET peripherals connected to the dScope hardware or the serial port of a PC is as follows:

DB-9 Socket		DB-9 Socket
1 and 6	To	4
3	To	2
2	To	3
4	To	1 and 6
5	To	5
7	To	8
8	To	7

However, if you are building a cable yourself, you only need to connect to the following:

DB-9 Socket		DB-9 Socket
3	To	2
2	To	3
5	To	5