16 serial port connectors, rs-232, Figure 3-16: rs-422/485 connector location, Table 3-16: rs-422/485 connector pinouts – IEI Integration IMB-C2060 v2.00 User Manual

Page 45: Table 3-17: db-9 rs-422/485 pinouts

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IMB-C2060 microATX Motherboard

Page 31

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

PIN NO.

DESCRIPTION

1

RXD422-

2

RXD422+

3

TXD422+/TXD485+

4

TXD422-/TXD485-

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

Use the optional RS-422/485 cable to connect to a serial device. The pinouts of the DB-9

connector are listed below.

RS-422 Pinouts

RS-485 Pinouts

Table 3-17: DB-9 RS-422/485 Pinouts

3.2.16 Serial Port Connectors, RS-232

CN Label:

COM3-6, COM7-10

CN Type:

40-pin box header

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