User manual
Chapter 4 ICEB 3200 Carrier Board Reference
Copyright © 2006 NEXCOM International Co., LTD. All rights reserved
47
NICE 3200, NICE 3220, ICES 101, ICES 120, ICEB 3200 User Manual
Pin Denition Pin Denition
1 Data Carrier
Detect#
2 Serial Input
3 Serial Output 4 Data Terminal
Ready#
5 Chassis Gnd 6 Data Set
Ready#
7 Request To
Send#
8 Clear To Send#
9 Ring Indicator#
4.6 SIO connector COM1(P1),COM2(P2)
The ICEB3200 provides two D-sub 9-pin connectors, which offers
standard 232 serial communication interface port of COM1/COM2.
1 5
9
6
32 4
7 8
Pin Denition Pin Denition
1 COM3/
RS422/485
TX+
2 COM3/
RS422/485 TX-
3 COM3/RS422
RX+
4 COM3/RS422
RX-
5 Gnd 6 COM4/
RS422/485
TX+
7 COM4/
RS422/485
TX+
8 COM4/RS422
RX+
9 COM4/RS422
RX-
10 Gnd
4.7 RS422/485 COM3,COM4(J4)~COM3 : IRQ10 , COM4 : IRQ5
1
10
#/-#/-
4X 4X2X 2X2X 4X4X2X