GW Instek GDM-8200A Series - Page 97

REMOTE CONTROL
97
RS-232C pin
assignment
Pin 2: RxD
Pin 3: TxD
Pin 5: GND
Pin 1, 4, 6 ~ 9: No Connection
5 4 3 2 1
9 8 7 6
PC – GDM
RS-232C
Connection
Null-modem connection, in which transmit (TxD) and
receive (RxD) lines are cross-linked, is required.
GDM PC
TxD
RxD
GND
Pin2
Pin3
Pin5
RxD
TxD
GND
Pin2
Pin3
Pin5