User manual

Appendix E: Pinouts – External Connectors
Network Connector
8580/8590 Vehicle-Mount Computer User Manual E-3
RS232 Version (standard)
E.5 Network Connector
Version: RJ-45, 8-pin, motherboard reference P14.
Pin Signal Name
1 DCD Data Carrier Detect
2 RxD Receive Data
3 TxD Transmit Data
4 DTR Data Terminal Ready
5 GND Signal Ground
6 DSR Data Set Ready
7 RTS Request to Send
8CTS Clear to Send
9 RI Ring Indicate
Pin Signal Name
1TxP Transmit +
2TxN Transmit -
3RxP Receive +
4 CTTD Transmit Centre Termination
5 CTRD Receive Centre Termination
6RxN Receive -
7n.c.
8 TERM Termination