100-8006-152G AirborneDirect™
Serial Bridge User’s Guide
Page 83
Quatech, Inc. Confidential
This appendix lists the specifications of the AirborneDirect™ Serial Bridge.
Table 16. Specifications
Serial Interface – standard package
Interface:
Selectable RS-232, RS-422, or RS-485
Connector:
DB9 (Male DTE)
Flexible stranded copper conductor cable
Data Rates:
RS-232:
300 to 230.4 Kbps
RS422/485:
Up to 921 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:
DB9
Pin
RS-232
RS-422
RS485
(4-Wire)
RS485
(2-Wire)
1 NC RxD+
RxD+ NC
2
RxD
RxD-
RxD-
-Tx/-Rx
3 TxD TxD+
TxD+
+Tx/+Rx
4
NC
TxD-
TxD-
NC
5 GND GND GND GND
6
NC
RTS-
NC
NC
7 RTS RTS+ NC NC
8
CTS
CTS+
NC
NC
9 NC CTS- NC NC
APPENDIX C
SPECIFICATIONS
Содержание AirborneDirect ABDB-SE Series
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