Huawei FusionModule500

FusionModule500 Smart Mini Data Center
Product Description (ECC800e)
3 System Architecture
Issue 01 (2017-04-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
64
3.4.14 (Optional) Infrared Remote Control Module
The infrared remote control module allows for the automatic startup of civil air conditioners.
The air conditioners with a carrier frequency of 38 kHz±2%, an infrared transmitter
wavelength of 940±60 nm, and of the following global mainstream brands are supported:
Gree, Midea, Haier, Whirlpool, Samsung, Hitachi, and LG. For the air conditioner
specifications, see the instructions for the air conditioner.
Figure 3-33 Infrared remote control module
Table 3-49 Technical specifications for the infrared remote control module
Item
Specifications
Number of supported remote control
commands
4 (maximum)
Communication
Interworks with the monitoring system over
Modbus-RTU to implement remote control.
The baud rate can be 9600 bit/s.
Infrared emission distance
≤ 10 m
Power supply
9–16 V DC
Power
≤ 350 mA
Operating temperature
–10°C to +50°C
Operating humidity
5%–95% RH
Protection level
IP20
Indicator
Communication indicator and Run indicator
Color
Black
Address setting
Supports Modbus address setting