Huawei FusionModule1000A20 Product Description page 54

FusionModule1000A20 Prefabricated All-in-One Data
Center
Product Description (380 V)
Specifications
Table 3-21 Technical specifications of the ECC800 main control module
Item
Power input
Power output
FE port expansion
RS485 serial port
expansion
PoE expansion
AI/DI expansion
(RJ45)
DO expansion
(RJ45)
WLAN
4G
USB
Issue 01 (2019-10-31)
Specifications
⚫ Supports two DC inputs
⚫
Rated voltage: 48 V DC
⚫ Rated frequency: 50 Hz/60 Hz
Output voltage: 42–58 V DC (rated voltage: 53.5 V DC)
Supports two WAN ports, two LAN ports, and 10/100M
communications rate
⚫ Supports four RS485 ports with the default communications rate
of 9600 bit/s.
⚫ COM1 - COM3 ports provide 12 V DC power with the rated
current of 450 mA.
Supports two PoE (GE) ports for expansion of the PoE bus, and
supports network isolation and ring network.
⚫ Supports five AI/DI ports to connect to smoke sensors, water
sensors, and temperature sensors.
⚫ Each port provides 12 V DC power with the rated current of 100
mA.
One DO port. Each port supports passive and active DO.
⚫ Supports passive (dry contact) DO ports with contact point
capacity of 20 W, maximum withstand voltage of 60 V DC, and
rated current of 500 mA.
⚫ Supports active DO ports with the output voltage of 12 V DC
and output current of 450 mA.
Supports WiFi AP (Access Point) with a communication range of
30 m. You can configure a power supply switch for the wireless
module.
Supports the 4G module. The ECC800 supports short message
service (SMS) message sending and 4G communication (including
full frequency), is compatible with 3G (WCDMA) and 2G (GSM)
communication, and provides a standard SIM card slot.
NOTE
The prerequisite for using a SIM card is that the site has signal coverage.
⚫
Supports USB 2.0 and 5 V, 1 A power supply.
⚫ After installing the WiFi module, connect the WiFi module to
the ECC800 using the app on the mobile phone or tablet
computer to view the basic information about the smart module,
such as layout, resources, energy efficiency, environment, and
alarms.
⚫ Insert a USB flash drive to export historical data, device data,
fault information, and configuration files, and import or export
Copyright © Huawei Technologies Co., Ltd.
3 System Architecture
48