I/O Connector

I/O Connector

This I/O connector has 17 pins that are designed to work exclusively with Dolphin 7850 peripherals and cables. This connector

•Powers the terminal.

•Charges the main battery.

•Supports communication with a host workstation via Microsoft ActiveSync (see page 7-3).

•Supports RS-232 (up to 115 Kbps) and USB (up to 12 Mbps) communication.

The pins on the I/O connector are as follows:

1 23 45 6 7 8 9 10 11 12 13 14 15 16 17

Pin #Description

 

 

 

 

1

+USB

2

PWR

3

N/C

4

N/C

 

 

5

N/C

6

N/C

7

GND

8

N/C

9

DTR

10

-USB

11

USB DET

12

RI

 

 

13

DSR

14

RXD

15

RTS

16

TXD

17

CTS

 

 

Note: Signals referenced are for a DTE device.

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