Maintenance and Specifications 8
Specifications
PC Interface Cable
Table
Table 8-7. PC Interface Cable Connections
Test Tool End
DB9S (female)
Data Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready (always true)
Signal Ground
Not connected
Request To Send (used only with hardware flow control)
Clear To Send
Not connected
Pin
1
2
3
4
5
6
7
8
9
Direction
PC End
DB9S (female)
4
3
2
1
5
6
8
7
9
Table
3
2
7
8
6
5
1
4
9
Shell
25-pin
Connector
2
3
4
5
6
7
8
20
22
Shell
