User manual

USER MANUAL
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RRC-1258 MKII
mickes-reviderade- Ba1258B_RemoteRig_MkIIs-PA5.docx
Microbit 2.0 AB 2010. All rights reserved
User manual
Rev. PA8 – 23 Jan 2011
15 of 146
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COM2 Control-RRC
COM2 is used to connect to a PC COM port (RS-232). It has a female connector which makes
it possible to use a straight cable between RRC and PC. The communication parameter is set
via the web interface.
Pin no
RS-232 Interface for PC connection
(9-pol D-sub female)
1
2
RXD (out) to PC RXD
3
TXD (in) from PC TXD
4
5
GND
6
7
RTS - connected to JMP-3
8
CTS - connected to JMP-3
9
COM2 Radio-RRC
COM2 is used to connect to a Radio with RS-232 port. It has a male connector, which makes
it possible to use a straight cable between RRC and the radio. The communication parameter
is set via the web interface.
RS-232
RS-232