GW Instek LCR-817 - Option 2: RS-232 Interface and Software

LCR-800 Series User Manual
74
Figure 9-10
LCR-800 Series User Manual
75
9-3. The Configuration of Cable
Use the cable between DCE and DTE.
9 PIN D-SUB FEMALE to Computer (D-SUB1)
9 PIN D-SUB FEMALE to LCR Meter (D-SUB2)
D-SUB 1
D-SUB 2
Receive Data 2 3 Transmit Data
Transmit Data 3 2 Receive Data
Data Terminal Ready 4 6+1
Data Set Ready + Carrier
Detect
System Ground 5 5 System Ground
Data Set Ready + Carrier
Detect
6+1 4 Data Terminal Ready
Request to Send 7 8 Clear to Send
Clear to Send 8 7 Request to Send