Huawei FusionModule500 Product Description

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
3 System Architecture
Issue 05 (2019-11-22)
Copyright © Huawei Technologies Co., Ltd.
52
BCB Port
Figure 3-27 BCB port pins
Table 3-33 BCB_1–BCB_4 port pin definitions
Pin
Definition
Signal
Description
Status Description
Initial Status
Remarks
1
OL
Monitors whether
the BCB box is
connected

Grounded: BCB
connected.

Disconnected: BCB
not connected.
Disconnected
The four BCBs
can separately
manage tripping
of four battery
routes.
2
STA
Monitors the
battery circuit
breaker

Grounded: The
battery circuit
breaker is ON.

Disconnected: The
battery circuit
breaker is OFF.
Disconnected
3
DRV
Controls battery
circuit breaker trip
and delivers 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
Table 3-34 BCB_IN and BCB_OUT cascading port pin definitions
Pin
Definition
BCB_IN
Signal
Description
BCB_OUT
Signal
Description
Status
Description
Initial Status
Description
1
OL
Specifies
whether the
BCB connects
to the signal
output port.
Specifies
whether the
cascaded
BCBs connect
to the signal
input port.

Grounded:
BCB
connected.

Disconnecte
d: BCB not
connected.
Disconnected
Receives
BCB
commands
sent by the
UPS and
supports BCB

Huawei FusionModule500 Specifications

General

Brand	Huawei
Model	FusionModule500
Category	Storage
Language	English