User Manual

Ports Serial Signals
8-21
All of the SCS’s DB24 and RJ45 signals are displayed in the following figures.
Figure 8-49: DB25 Serial Signals
Figure 8-50: RJ45 Serial Signals
Tx (Transmit)
Rx (Receive)
RTS (output)
CTS (input)
DSR (input)
Ground
DCD (input)
DTR (output)
SCS Modem
Tx (Transmit Ground)
Rx (Receive Ground)
RTS (output)
CTS (input)
DSR or DCD (input)
DTR (output)
SCS Modem
TxD (Transmit Data)
RxD (Receive Data)