Full Product Manual
8 
Additional Components 
Additional components included in the package: 
Remote  Temperature  Sensor:  This  sensor  measures  the 
temperature at the battery and  uses this data for very accurate 
temperature  compensation.  Accurate  temperature  compensation  is 
important  in  ensuring  proper  battery  charging  regardless  of  the 
temperature. 
NOTE: Do Not use this sensor when charging lithium battery. 
USB to RS-232 Converter Cable: This PC communication cable is 
needed  for  remote  monitoring  using  an  optional  PC  software. 
Through  the  software,  users  could  customize  their  charge 
parameters and other settings. Download the PC software through 
Renogy’s website under the “Downloads” section. 
NOTE: PC Communication requires the USB be connected at all times. 
Wireless capability not available.  
WARNING:  Do  NOT  use  a  PC  Ethernet  cable.  This  can  and  will  cause 
permanent damage to a computer. 
Figure 1 










