Rs-422/485 Serial Port Connector (Com4); Figure 3-16: Rs-422/485 Serial Port Connector Location; Table 3-16: Rs-422/485 Serial Port Connector Pinouts - IEI Technology KINO-CV-D25501 User Manual

3.2.15 RS-422/485 Serial Port Connector (COM4)

CN Label: COM4
4-pin wafer
CN Type:
CN Location: See Figure 3-16
CN Pinouts: See Table 3-16
This connector provides RS-422 or RS-485 communications.

Figure 3-16: RS-422/485 Serial Port Connector Location

Pin Description
1 RXD485#
2 RXD485+
3 TXD485+
4 TXD485#

Table 3-16: RS-422/485 Serial Port Connector Pinouts

Use the optional RS-422/485 cable to connect to a serial device. The pinouts of the
D-sub 9 connector are listed below.
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