ProSoft Technology MVI69E-LDM - Manual (Page 91)

MVI69E-LDM ♦ "C" Programmable Contents
Linux Application Development Module Developer's Manual
ProSoft Technology, Inc. Page 91 of 130
August 21, 2014
6 Cable Connections
The application ports on the MVI69E-LDM module support RS-232, RS-422, and RS-485
interfaces. Please inspect the module to ensure that the jumpers are set correctly to
correspond with the type of interface you are using.
Note: When using RS-232 with radio modem applications, some radios or modems require hardware
handshaking (control and monitoring of modem signal lines). Enable this in the configuration of the module by
setting the UseCTS parameter to 1.
6.1 RS-232 Configuration/Debug Port
This port is physically an RJ45 connection. An RJ45 to DB-9 adapter cable is included with
the module. This port permits a PC-based terminal emulation program to view configuration
and status data in the module and to control the module. The cable pinout for
communications on this port is shown in the following diagram.