Lithion HOMEGRID Stack'd Series - Page 20

Page 20 Chapter 2: Introduction
Port definitions
RJ11 Pin
Function
1
NC (NO CONNECT)
2
RS232-GND
3
RS232-TX
4
RS232-RX
5
RS232-GND
6
NC (NO CONNECT)
Each battery module must have its own ID. The modules should be numbered from 1 to N
where N is the number of modules. Module 1 should be the top module in the stack and
module N the bottom one.
Positive and negative connection: the battery modules are connected in
parallel through the connecting terminals, and finally the main control
module is connected in parallel.
Address dial switch
Battery anode and Battery cathode