Technical Manual

Company Confidential 13 Raveon Technologies Corp.
4.6. I/O Options (RS232, 485, USB, 422, Digital I/O …)
The RV-M6 OEM radio module is designed to be integrated into other products. If
there is a need for an enclosure and an I/O connector, contact Raveon for their Tech
Series M22 enclosure with a myriad of I/O options.
The M6 can be ordered in the Tech Series enclosure as a model RV-M22x-BB where
BB is the frequency band: VA, VB, UA, UC,..
The Tech Series enclosure support a myriad of IO options. The M6 radio IO mode
should be put into mode ATIO 8 to automatically detect the Tech Series IO interface
that it is utilizing.
The ATIO command can be used to also force the M6 to utilize a specific Tech Series
IO driver. The following ATIO commands configure the M6 to assume the IO
interfaces connected to its 20 pin header connector.
ATIO
Parameter
0
RS232 adaptor is connected to the header.
1
MIMIC mode
5
Digital IO mode. (Default for M6 OEM modules)
8
Tech Series automatic IO detection.
A
Analog
S
ES232
F
RS422
G
GPIO
T
RS485
U
USB
Read/Set IO Mode Normal digital serial mode is 5. If plugged into Tech Series enclosure, set this to ATIO 8 for automatic IO
detection. Cycle Power to radio after changing ATIO mode. MIMIC mode ATIO 1. S, U, G, T, A to force certain Tech Series IO
operation.
4.7. DTR Input
The DTR input pin can be enabled to put the M6 modem into a deep sleep mode.
Enable this feature with the ATSM command. When enabled, and the DTR signal line