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4
3
Li2021 48V50Ah LFP
interface and
protection functions
3.1 Battery front panel
3.2 Battery front panel schematic
1
Grounding
7
RS485
2
POWER(ON/OFF)
8
Link Port 0
3
Soft start switch
9
Link Port 1
4
ADD
10
Negative
5
Status indication, SOC light
11
Positive
6
CAN
①
②
③
④
⑤
⑥ ⑦
⑧
⑨
⑩
○
11
VOLTACON Li2021 BATTERY 2.4KWH 48V User Manual