Serial connector, Serial connector -8, E unit to a host device via rs232; see – Honeywell DOLPHIN 99EX User Manual

Page 156: Serial, Connector

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Serial Connector

The following diagram displays the pin diagram of the serial connector of the base.

Note: The signal names are referenced to the terminal. The terminal is a DCE RS232 device. Refer to section,

RS232 Communications Cables and RS232 Pin Configuration for more details.The ninth pin has a ring
indicator (RI).

Pin

Description

1

Internal Jumper to Pin 6

2

TXD

3

RXD

4

No Connect

5

GND

6

DTR

7

CTS

8

RTS

9

RI

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