Huawei FusionModule500 Product Description page 44

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
Table 3-17 Technical specifications
Item
Power Input
System memory
FE port expansion
RS485 serial port
expansion
AI/DI expansion
(RJ45)
DO expansion
(RJ45)
USB
Buttons
Issue 05 (2019-11-22)
Specification
 Supports one AC input.
 Rated operating voltage: 100-240 V AC.
 Rated operating frequency: 50 Hz/60 Hz.
 Input current: MAX0.5 A.
128 MB
Supports one WAN port, one LAN port, with the 10/100M
communications rate.
 Reserves three RS485 ports with the default communications
rate of 9600 bit/s.

COM2–3 ports providing 12 V DC power with the rated current
of 450 mA.
NOTE
 The Pin 1, Pin 2, Pin 4, and Pin 5 in the COM4 port provide the RS485
signal. These four pins are shared with the COM3 port.
 The Pin 7 and Pin 8 in the COM4 port provide the CAN signal.
 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 85
mA.
 Supports one expansion dry contact with contact point capacity
of 20 W, maximum withstand voltage of 60 V DC, and rated
current of 0.5 A.
 Supports one active DO port with the output voltage of 12 V DC
and output current of 450 mA.

After installing the WiFi module, connect the WiFi module to
the ECC800e 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
the device configuration data and historical data.

SW: wireless network pairing button.
 Default: button of restoring the default IP address.
Copyright © Huawei Technologies Co., Ltd.
3 System Architecture
38