AXIOMTEK IPC960-525 Series, Руководство пользователя

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IPC960/IPC962/IPC964-525 Series U
ser’s Manual
Introduction
30
1.8.18 Flexible IO
– Isolated COM & DIO I/O Card (AX93512)
The system has an optional module to support COM2~COM3, which are RS-
232/422/485 with isolated 1.5KVDC protection and DIO1~DIO2 8 -in/8-out isolated
1.5KVDC DIO ports. Please refer to Chapter 4 for the detail s of BIOS setting.
※
COM2,COM3,DIO1,DIO2
CN1 (COM2)& CN2(COM3)
Pins RS-232 RS-422 RS-485
1 DCD, Data Carrier Detect TX- Data-
2 RXD, Receive Data
TX+ Data+
3 TXD, Transmit Data
RX+ No use
4 DTR, Data Terminal Ready
RX- No use
5 GND, Ground
No use No use
6 DSR, Data Set Ready No use No use
7 RTS, Request To Send
No use No use
8 CTS, Clear To Send
No use No use
9 RI, Ring Indicator
No use No use
10 GND_EARTH No use No use
CN3(DIO1) CN4(DIO2)
Pin Function Pin Function
1 Common1 PWR+ 1 Common2 PWR+
2 DO10 2 DO20
3 DO11 3 DO21
4 DO12 4 DO22
5 DO13 5 DO23
6 Common1 PWR- 6 Common2 PWR-
7 External1 Power 7 External2 Power
8 DI10 8 DI20
9 DI11 9 DI21
10 DI12 10 DI22
11 DI13 11 DI23
12 Isolation1 GND 12 Isolation2 GND