Installation guide
LMU-4200™ Hardware and Installation Guide  
V1.0.9    November 13, 2010 
Copyright ©CalAmp DataCom Inc 2010
  - 5 -  CalAmp Proprietary & Confidential 
1.3.1  Power Connector 
The LMU-4200™ uses a 4 pin Molex 43045-0402 connector as its power connection. The 
pin out is as follows: 
Pin  Signal Name  Description  Input or Output 
1 VIN  Power  Power / Input 
2 GND  Ground  Ground 
3  INPUT 0  Input 0 / Ignition Sense – 
Digital Input 
Input 
4  ADC1  Analog to Digital Input 1  Input 
Figure 2 - LMU-4200™ Header (looking into LMU) 
CalAmp offers a fused, 4-wire, 8 foot harness that mates to this connector (Part Number 
5C888) 










