Pin
Defi
nitio
n
BCB_IN
Signal
Descriptio
n
BCB_OUT
Signal
Description
Status
Description
Initial
Status
Descripti
on
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.
0V
-
4
GND Secondary
side
ground
DIP Switch
Table 3-81 DIP switch description
No.
Definition
Description
1
ADDR_1
RS485 communications
address setting
2
ADDR_2
3
ADDR_3
4
ADDR_4
Indicators
Table 3-82 Indicators
Indicat
ors
Color
Meaning Status
Description Measure
RF_Z
Green
Wireless
communi
cation
status
Steady on
No network
parameters
exist. (A
network is
to be
created.)
Requires no
handling.
ECC800 Data Center Controller
User Manual
3 Device Description
Issue 04 (2021-10-09)
Copyright © Huawei Technologies Co., Ltd.
84