User Manual

BlauHoff BLH-5KW Battery LFP Battery User Manual
The lights flash when
discharging.
Alarm indicator
ALM
Red light. The lights flash when
Alarm. The lights are constantly
on when protected.
Capacity indicator
CHARGE
A total of 6 green lights showing
battery capacity, each
representing 16.7% of SOC.
6
External CAN
communication
port
CAN
Communication with external
devices
7
External RS-485
communication
port
RS485
Communication with external
devices
8
Cascade terminal
Link Port
Used for master-slave cascade
communication. Connected with
a standard direct-connected
network cable, the master is
connected to PORT1, and the
slave is connected to PORT0.
9
Input and output
interface
(negative)
“-“
Negative input and output
interface
10
Input and output
interface (positive)
“+“
Positive input and output
interface
8