Huawei FusionModule500 Product Description page 59

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
Pin Definition
2 STA
3 DRV
4 GND
DIP Switch
Table 3-35 DIP switch description
No.
1
2
3
4
Indicators
Issue 05 (2019-11-22)
BCB_IN BCB_OUT
Signal Signal
Description Description
Signal output Monitors
port for the whether the
battery circuit cascaded
breaker status BCBs are
connected to
the input.
Controls battery circuit breaker
trip and receives 12 V driving
signals
Secondary side ground
Definition
ADDR_1
ADDR_2
ADDR_3
ADDR_4
Copyright © Huawei Technologies Co., Ltd.
Status Initial Status
Description
 Grounded: Disconnected
The battery
circuit
breaker is
ON.
 Disconnecte
d: The
battery
circuit
breaker is
OFF.

0 V: There is 0 V
no driving
signal for
BCB
tripping.
 12 V: There
is a driving
signal for
BCB
tripping.
Description
RS485 communications
address setting
3 System Architecture
Description
port cascading
management.
53