Huawei FusionModule500

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
3 System Architecture
Issue 05 (2019-11-22)
Copyright © Huawei Technologies Co., Ltd.
53
Pin
Definition
BCB_IN
Signal
Description
BCB_OUT
Signal
Description
Status
Description
Initial Status
Description
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.

Disconnecte
d: The
battery
circuit
breaker is
OFF.
Disconnected
port cascading
management.
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 3-35 DIP switch description
No.
Definition
Description
1
ADDR_1
RS485 communications
address setting
2
ADDR_2
3
ADDR_3
4
ADDR_4
Indicators