Item
Specifications
DO expansion
(RJ45)
● Output voltage: 13–15 V DC (rated voltage: 14.5 V DC)
● Supports one active DO port.
● The power supply can be switched on or off and is on by
default.
Fault isolation 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: AIDI_1 and DO/12V ports
Group 2: AIDI_2, COM1/AIDI_4, and COM3/12V ports
Group 3: AIDI_3 and COM2/AIDI_5 ports
Wireless
communicatio
n
Supports wireless communication that complies with
IEEE802.15.4.
4G
Supports the 4G module, SMS sending, and 3G communication,
and provides a standard SIM card slot.
1. China: 2G and 4G networks support China Unicom or China
Mobile SIM cards, and 3G networks support only China
Unicom SIM cards.
2. Outside China: Select SIM cards according to the following
wireless modes and frequency bands:
● 4G: LTE-FDD, covering frequency bands B1, B3, B5, B7, B8
and B20; LTE-TDD, covering frequency bands B38, B40,
and B41
● 3G: WCDMA, covering frequency bands B1, B5, and B8
● 2G: GSM, covering frequency bands 900 MHz/1800 MHz
NOTE
● The prerequisite for using a SIM card is that the site has signal
coverage.
● Due to the performance limitation of the wireless module, China
Telecom SIM cards are not supported.
USB
● Supports USB 2.0 and 5 V, 1 A power supply.
● After installing the WiFi module, connect the WiFi module
to the ECC800-Pro using the app on the mobile phone or
pad to view the basic information about the smart module,
such as layout, resources, energy efficiency, environment,
and alarms.
● You can insert a USB flash drive to export historical data
and configuration files and import configuration files.
SW button
● Restores the default IP address, factory settings, and user
information.
● Supports RF_Z (802.15.4) networking.
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.
95
