User`s guide

Specifications
Page 84 AirborneDirect™ Serial Bridge User’s Guide 100-8006-152G
Quatech, Inc. Confidential
Serial Interface – Heavy-Duty package
Interface:
RS-232
Connector:
Deutsch DTM-06-12SSA
Data Rates:
300 to 230.4 Kbps
Characters:
7 or 8 bits
Parity:
Odd, Even or None
Stop Bits:
1 or 2
Flow Control:
None, Hardware (RTS/CTS), or Software (Xon/Xoff)
Pin Assignments on
Deutsch connector:
(See
Figure 9 on page 18
for the pin assignments
on the RS-232 connector
of the evaluation kit
cable.)
Pin
No.
Name Description
1 NC No Connect
2 NC No Connect
3 RTS Request To Send
4 TxD Transmit Data
5 ON/IGN Device power OBN. Active High (internal
pull-down).
Default ON
Pulling signal LOW shuts off the internal
power supply.
6 VBAT Battery Power Input
7 GND Ground
8 /F_RESET Factory RESET. Active LOW (internal
pull-up).
Default OFF
Pulling signal low as power is applied will
RESET device settings to factory default
values.
9 RxD Receive Data
10 CTS Clear To Send
11 NC No Connect
12 NC No Connect