Hardware Configuration
WADE-8056 & 8556 User’s Manual
2-8
COM1 & J9 & J7 & J8: COM PORT connector
Pin No.
Signal Description
1
Data Carrier Detect
2 Receive
Data
3 Transmit
Data
4
Data Terminal Ready
5 Ground
6
Data Set Ready
7
Request To Send
8
Clear To Send
9 Ring
Indicator
10 N/C