Rockwell Automation Liqui-Flo Control Configuration Software Version 6.0, M/N 2CS3000 - Manual (Page 18)

2-4 Control and Configuration Software V6.1
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Figure 2.1 – RS-232 Cable Connector Pinouts for Drives with a 9-Pin Connector
Figure 2.2 – RS-232 Cable Connector Pinouts for Drives with a Terminal Block Connector
Personal Computer
9-pin Female
Data OUT
Data IN
Ground - 3
- 2
- 5
Drive
9-pin Male
3 -
2 -
5 - Data IN
Data OUT
Ground
Personal Computer
25-pin Female
Data OUT
Data IN
Ground - 3
- 2
- 7
Drive
9-pin Male
3 -
2 -
5 - Data IN
Data OUT
Ground
Personal Computer
9-pin Female
Data OUT
Data IN
Ground - 3
- 2
- 5
Drive
Terminal
2 -
1 -
3 - Data IN
Data OUT
Ground
Personal Computer
25-pin Female
Data OUT
Data IN
Ground - 3
- 2
- 7
Drive
Terminal
2 -
1 -
3 - Data IN
Data OUT
Ground