Installation guide
LMU-4200™ Hardware and Installation Guide  
V1.0.9    November 13, 2010 
Copyright ©CalAmp DataCom Inc 2010
  - 4 -  CalAmp Proprietary & Confidential 
1.3  LMU-4200™Connectors 
The LMU-4200™ offers 5 connectors to access power, I/O, serial communications and 
other expansion capabilities. These connectors are: 
  Primary Power Connector 
  I/O Connector 
  Serial Port Connector – Host/Aux1 
  Serial Port Connector – Aux 2 
  Expansion Connector 
Figure 1 - LMU-4200™ Connectors 










