Appendix A; Terminal Port And Serial Port Rj45 Pinout - US Robotics USR4204 User Manual

Appendix A

Terminal Port and Serial Port RJ45 Pinout

Terminal Port RJ45 Pinout
RJ45 Pin Symbol
1 RTS
2 DTR
3 TXD
4 GND
5 GND
6 RXD
7 DSR
8 CTS
Serial Port RJ45 Pinout
RJ45 Pin Symbol
1 CTS
2 DTR
3 RXD
4 GND
5 GND
6 TXD
7 DSR
8 RTS
USR4204 User Guide
Description
Loop to pin 8
Data Terminal Ready
Transmit Data
Ground
Ground
Receive Data
Data Set Ready
Loop to pin 1
Description
Loop to pin 8
Loop to pin 7
Receive Data
Ground
Ground
Transmit Data
Loop to pin 2
Loop to pin 1
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Direction
Output
Output
Output
-
-
Input
Input
Input
Direction
Input
Input
Input
-
-
Output
Output
Output