Rs-232/422/485 Serial Port Connectors; Figure 3-17: Rs-232/422/485 Connector Locations; Table 3-15: Rs-232/422/485 Connector Pinouts - IEI Technology gKINO-DMF-421-R10 User Manual

gKINO-DMF SBC

3.2.16 RS-232/422/485 Serial Port Connectors

CN Label: COM5, COM6
10-pin header, p=2.00 mm
CN Type:
CN Location: See Figure 3-18
CN Pinouts: See Table 3-15
These two connectors provide RS-232, RS-422 or RS-485 communications. The default
mode is set to RS-232. To configure the connectors as RS-422 or RS-485, please refer to
Section 5.3.4.1.5 and Section 5.3.4.1.6.
Figure 3-18: RS-232/422/485 Connector Locations
PIN NO. DESCRIPTION
1 DCD
3 RXD
5 TXD
7 DTR
9 GND

Table 3-15: RS-232/422/485 Connector Pinouts

Use the optional RS-232/422/485 cable to connect to a serial device. The pinouts of the
DB-9 connector are listed below.
PIN NO. DESCRIPTION
2 DSR
4 RTS
6 CTS
8 RI
10 GND
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