GW Instek GBS-1000 Series User Manual User Manual
Page 169
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REMOTE CONTROL CONFIG
169
9. Connect the RS-232C cable
to the rear panel port: DB-9
male connector. For
functionality check see
page170.
Pin assignment
1 2 3 4 5
6 7 8 9
2: RxD (Receive data)
3: TxD (Transmit data)
5: GND
4, 6 ~ 9: No connection
PC connection
Use the Null Modem connection as in the below
diagram.
GBS
-
1000
PC
TxD
RxD
GND
Pin
2
Pin
3
Pin
5
RxD
TxD
GND
Pin
2
Pin
3
Pin
5
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