User`s guide
Point-to-Multipoint Configuration and 
Broadcast Multi-drop Configuration 
Point-to-Multipoint Radio Link
Master Unit 
c:\ 
RMX23
2
RS232 
RMX232 
RS232 
RMX232
RS232 
RMX232
RS232 
Point-to-Point Configuration 
Local Host  Remote Host 
Point-to-Point Radio Link 
c:\ 
RMX232 
RMX232 
RS232  RS232 
Features 
•  Acknowledged Point-to-Point and Point-to-Multipoint RF networks. 
•  Acknowledged MultiMaster mode 
•  Broadcast Multidrop mode 
•  User selectable serial DTE speeds (600 to 115200bps). 
•  Serial protocol format is 8 data/1 stop/no parity. 
• Selectable flow control of hardware/software/none. 
•  On-air data encryption, error checking and data acknowledgements. 
•  Low operating current. Auto standby mode. 
•  Configurable as a network repeater for extended range. 
•  Built-in configuration software. 
•  Remote over-air configuration. 
•  Built in configuration and diagnostic functions.
User’s Guide    Introduction 1-2 










