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Table 3-20 DO/12V port pin definitions
Item
Description
Pin
sequence
Pin1
-
Pin2
-
Pin3
12V DC_OUT
Pin4
-
Pin5
-
Pin6
Pin7
DO_OUT-
Pin8
GND
Indicator
Green
indicator
Power output indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
Table 3-21 USB port pin definitions
Item
Description
Pin sequence Pin1
5V
Pin2
DM
Pin3
DP
Pin4
GND
Indicators
Table 3-22 Indicators on the ECC800-Pro main control module
Indica
tor
Color
Name
Status
Description
RUN
Green
Running status
indicator
Steady on
The power supply is normal,
the program is being loaded.
Off
The power supply is
abnormal.
FusionModule500 Smart Mini Data Center
User Manual
3 System Architecture
Issue 02 (2020-12-25)
Copyright © Huawei Technologies Co., Ltd.
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