Huawei V100R001 - Page 55

FusionModule5000 Smart Modular Data Center
Product Description (ECC800)
48
Pin
Definition
BCB_IN
Signal
Description
BCB_OUT
Signal
Description
Status
Description
Initial
Status
Descrip
tion
2
STA
Signal output
port for the
battery circuit
breaker status
Monitors
whether the
cascaded
BCBs are
connected to
the input.
⚫
Grounded:
The
battery
circuit
breaker is
ON.
⚫
Disconnec
ted: The
battery
circuit
breaker is
OFF.
Discon
nected
BCB
port
cascadin
g
manage
ment.
3
DRV
Controls battery circuit
breaker trip and receives 12 V
driving signals
⚫
0 V: There
is no
driving
signal for
BCB
tripping.
⚫
12 V:
There is a
driving
signal for
BCB
tripping.
0 V
4
GND
Secondary side ground
DIP Switch
Table 3-24 DIP switch description
No.
Definition
Description
1
ADDR_1
RS485 communications
address setting
2
ADDR_2
3
ADDR_3
4
ADDR_4
Indicators
Table 3-25 Indicator description
Indicator
Color
Meaning
Status
Description
Measure