Specifications
Table 4-12 Technical specifications of the ECC800-Pro main control module
Item
Specifications
Power input
● Supports one AC input or two AC inputs
● Rated voltage: 200–240 V AC
● Rated frequency: 50/60 Hz
Maximum
power
consumption
of the main
control
module
70W
Power output
● Output voltage: 42–58 V DC (rated voltage: 53.5 V DC)
● Output power of two power module supplies: 2000 W (200–
240 V AC); 940 W (linear derating at 85–175 V AC)
● Output power of a single power module supply: 1000 W
(200–240 V AC); 470 W (linear derating at 85–175 V AC)
WAN port
● Supports two WAN ports. WAN1 is used to connect to the
management system, and WAN2 is used for maintenance.
The ports support autonegotiation of 10/100/1000 Mbit/s
communication rates.
● Connect shielded network cables to the WAN ports.
LAN port
● Supports two LAN ports, which can be connected to the
LAN. The ports support autonegotiation of 10/100/1000
Mbit/s communication rates.
● Connect shielded network cables to the LAN ports.
RS485 serial
port
expansion
● 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.
PoE expansion Supports two PoE (GE) ports for expansion of the PoE bus, and
supports network isolation and ring network.
AIDI
expansion
(RJ45)
● 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.
iMaster NetEco
Device Installation and Commissioning Guide (Data
Center)
4 Connecting Monitoring Cables to Devices
Issue 02 (2021-05-12)
Copyright © Huawei Technologies Co., Ltd.
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