Huawei FusionModule500 V100R021C10 User Manual page 42

FusionModule500 Smart Mini Data Center
User Manual
Item
RS485 serial
port expansion
POE expansion
AI/DI expansion
(RJ45)
DO expansion
(RJ45)
Fault isolation
Wireless
communication
Issue 01 (2020-11-30)
Specifications
● Output voltage: 13–15 V DC (rated voltage: 14.5 V DC)
● Four RS485 ports with the default communications rate of
9600 bit/s.
● COM1–COM3 ports provide 12 V DC power.
● The power supply can be switched on or off and is on by
default.
Supports two POE (GE) ports for expansion of the POE bus,
and supports network isolation and ring network.
● Output voltage: 13–15 V DC (rated voltage: 14.5 V DC)
● Provides five universal AIDI ports for connecting to sensors
such as smoke sensors, water sensors, and NTC sensors.
AIDI_1 to AIDI_3 are full-function AIDI ports, and AIDI_4 to
AIDI_5 are simplified AIDI ports without type identification.
● The power supply can be switched on or off and is on by
default.
● Output voltage: 13–15 V DC (rated voltage: 14.5 V DC)
● One DO port. Supports active DO.
● The power supply can be switched on or off and is on by
default.
There are three groups of 12 V ports. A group has a maximum
current of 660 mA, a route has a maximum current of 800
mA, and the maximum total current is 2 A.
Group 1: 12 V of the AIDI_1 and DO/12V ports
Group 2: 12 V of the AIDI_2, COM1/AIDI_4, and COM3/12V
ports
Group 3: 12 V of the AIDI_3 and COM2/AIDI_5 ports
Supports wireless communication that complies with
IEEE802.15.4.
Copyright © Huawei Technologies Co., Ltd.
3 System Architecture
33