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