User guide

50
Appendix A - Cabling Diagrams
Command Port Cable
1 2 3 4 5 6 7 8
COMMAND
PIN NO.
20
2
3
4
5
6
7
8
1
1
2
3
4
5
6
7
8
To DTE Device
(Terminal Device; e.g.,
ASCII Terminal or PC)
Data Terminal Ready (DTR)
Transmit Data (BA)
Receive Data (BB)
Request To Send (RTS)
Clear To Send (CTS)
Data Set Ready (DSR)
Signal Ground (AB)
Carrier Detect (CD)
Chassis Ground
PIN NO.
To COMMAND
Port Jack
.
Line Cable
1 2 3 4 5 6 7 8
LINE
RJ48 Jack
Pin Signal Name
1 Receive Ring
2 Receive Tip
4 Transmit Ring
5 Transmit Tip