The corresponding relationship between the CAN communication port of the bidirectional DC-DC
box and the CAN communication port of lithium ion battery is show in the following table:
The communication interface RS485 or CAN between the
bidirectional DC-DC box and the lithium ion battery pack is
not properly connected or the electrical disconnection will
cause the equipment to work abnormally,or even damage the
equipment!
6.6 Connecting signal cable
This series inverter has two 8 Pin signal connectors,one is COM PORT connector,another is
SYS COM PORT connector. Signal Cable Ports as follows:
Procedure
Step 1 Insert the stripped and bared cable through pressure screw, seal ring, threaded sleeve in
sequence, insert cables into connection terminal according to number indicates on it and tighten
the screws firmly. Please try to pull out the wire to make sure the it’s well connected.
Step 2 Push the threaded sleeve into the socket, Tighten up the cap on the terminal.