GW Instek PSB-2000 Series User Manual - Manual (Page 103)

EXTERNAL CONTROL
103
Connection Cables
Procedure  Use the proprietary modular cables for the local
bus connection (GRJ-1101).
 Use standard GPIB cables for the GPIB
connections.
 Use USB cables (applicable for Full Speed USB
or greater) for the USB connections.
 Use interlink cables for the RS-232C connection.
The pin assignment is as shown below. Note that
normal crossover cables may not be used.
Fig. RS-232C
Cable Connection
Personal computer PSB-002
D-Sub 9
pin socket
2 RxD <－> 3
D-Sub 9 pin
socket
3 TxD <－> 2
4 DTR <－> 6
5 GND <－> 5
6 DSR <－> 4
7 RTS <－> 8
8 CTS <－> 7
FG
<－>
FG