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J4: com2: serial port, J5: com1 serial port, J6: for factory use only – IBASE IB886 User Manual

Page 20: J7: cf socket

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INSTALLATIONS


J4: COM2: Serial Port
J4 COM2 serial port connector is jumper selectable for RS-232, RS-422
and RS-485.




Pin #

Signal Name

RS-232

R2-422 RS-485

1 DCD TX- DATA-
2 RX TX+ DATA+
3 TX RX+ NC
4 DTR RX-

NC

5 Ground Ground Ground
6 DSR RTS-

NC

7 RTS RTS+ NC
8 CTS CTS+ NC
9 RI CTS- NC

10 NC

NC

NC


J5: COM1 Serial Port
J5 (COM1) is a COM port pin-header connector.

Signal Name

Pin #

Pin #

Signal Name

DCD, Data carrier detect

1

6

DSR, Data set ready

RXD, Receive data

2

7

RTS, Request to send

TXD, Transmit data

3

8

CTS, Clear to send

DTR, Data terminal ready

4

9

RI, Ring indicator

GND, ground

5

10

Not Used


J6: For factory use only

J7: CF Socket

16

IB886 User’s Manual

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