Huawei FusionModule500 User Manual page 46

FusionModule500 Smart Mini Data Center
User Manual
Item
Table 3-16 COM1/AIDI_4, COM2/AIDI_5 port pin definitions
Item
Pin
sequence
Indicator
Table 3-17 COM3/12V port pin definitions
Item
Pin
sequence
Indicator
Issue 02 (2020-12-25)
Description
Yellow ACT data communication, blinking
indicator
Description
Pin1 RS485+
Pin2 RS485-
Pin3 12V DC_OUT
Pin4 RS485+
Pin5 RS485-
Pin6 DI-
Pin7 DI+
Pin8 GND
Green Power output indicator
indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
Description
Pin1 RS485+
Pin2 RS485-
Pin3 12V DC_OUT
Pin4 RS485+
Pin5 RS485-
Pin6 -
Pin7 -
Pin8 GND
Green Power output indicator
indicator
● Steady on: The 12 V DC output is normal.
● Off: No 12 V DC output is provided.
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3 System Architecture
36