Iei-integration IMBA-C2160 Instrukcja Użytkownika Pobierz pdf (Strona 55)

IMBA-C2160 ATX Motherboard

Page 39

Figure 3-23: RS-422/485 Connector Location

Pin Description Pin Description

1 RXD422- 3 TXD422+/TXD485+

2 RXD422+ 4 TXD422-/TXD485-

Table 3-18: 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 3-19: DB-9 RS-422/485 Pinouts

3.2.23 Serial Port Connectors, RS-232

CN Label: COM2, COM3, COM5, COM6

CN Type:

10-pin box header

CN Location:

See Figure 3-24

CN Pinouts:

See Table 3-20

Each of these connectors provides RS-232 connections.

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 216 217

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