Advantech RSB-4221 User Manual page 18

Risc 3.5inch sbc based on ti sitara am3358 cortex a8 1ghz high performance processor

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Table of Contents

Part Number

Footprint

Description

Setting

(1-2)

(2-3)

Part number

Footprint

Description

Setting

(5-6 7-9 8-10 13-

15 14-16)

(3-59-11 10-12 15-

17 16-18)

(1-2 9-11 10-12

15-17 16-18)

RSB-4221 User Manual

COM1 RS232 and RS485modedetect (CN10)

1653003101

HD_3x1P_79_D

PIN HEADER 3x1P 2.0mm 180D(M) DIP 2000-13 WS

function

RS232 mode (JSETCOM1 must be set RS232 mode at the same time)

RS485 mode (JSETCOM1 must be set RS485 mode at the same time)

UART1 RS232 ,RS422, RS485 signal select (JSETCOM1)

1653009260

HD_9x2P_79

PIN HEADER 9x2P 2.0mm 180D(M) SMD 21N22050

Function

RS232 mode (CN10must be set RS232 at the same time)

RS422 mode

RS485 mode (CN10must be set RS485 at the same time)

Table of Contents