1 rj-45 serial port pinouts, Figure 4-23: serial device connector, Table 4-7: rs-232/422/485 pinouts – IEI Integration AFL-4 series-N270 v1.05 User Manual
Page 67
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AFL-4 Series-N270 User Manual
Page 67
Figure 4-23: Serial Device Connector
Step 3:
Insert the connector. Once aligned, gently insert the LAN cable RJ-45
connector into the onboard RJ-45 connector.
Step 0:
4.11.2.1 RJ-45 Serial Port Pinouts
The pinouts for RS-232, RS-422 and RS-485 communication are shown below. The
COM1 serial port is RS-232 only.
PIN NO.
RS-232
RS-422
RS-485
1
DCD
TX-
D-
2
DSR
RX-
3
RX
TX+
D+
4
RTS
RX+
5
TX
6
CTS
7
DTR
8
RI
SHIELD
GND
Table 4-7: RS-232/422/485 Pinouts
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