Huawei FusionModule500 Manual page 59

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
Table 3-35 BCB_IN and BCB_OUT cascading port pin definitions
Pin
1
2
3
4
DIP Switch
Table 3-36 DIP switch description
No.
1
2
3
4
Issue 01 (2017-04-20)
Definition BCB_IN
Signal
Description
OL Specifies
whether the
BCB
connects to
the signal
output port.
STA Signal output
port for the
battery circuit
breaker status
DRV Controls battery circuit
breaker trip and receives 12 V
driving signals
GND Secondary side ground
Definition
ADDR_1
ADDR_2
ADDR_3
ADDR_4
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BCB_OUT Status
Signal Description
Description
Specifies  Grounded:
whether the BCB
connected.
cascaded
BCBs
 Disconnec
connect to the
ted: BCB
signal input
not
port.
connected.
Monitors  Grounded:
whether the The
cascaded battery
BCBs are circuit
connected to breaker is
the input. ON.
 Disconnec
ted: The
battery
circuit
breaker is
OFF.
 0 V: There
is no
driving
signal for
BCB
tripping.
 12 V:
There is a
driving
signal for
BCB
tripping.
Description
RS485 communications
address setting
3 System Architecture
Initial Descrip
Status tion
Discon Receives
nected BCB
comman
ds sent
by the
UPS and
supports
BCB
port
Discon
cascadin
nected
g
manage
ment.
0 V
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