Huawei ECC800 - Multi-Functional Sensor

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
3 Device Description
Issue 06 (2020-04-22)
Copyright © Huawei Technologies Co., Ltd.
48
3.2.7 Multi-Functional Sensor
A multi-functional sensor integrates the temperature and humidity (T/H) sensor, smoke sensor
and infrared detection. The multi-functional sensor can connect to the ECC800-Pro over FE
or wireless communication.
The infrared detection function is enabled only when the intelligent lighting function is enabled.
Figure 3-22 Multi-functional sensor
(1) Address DIP switch
(2) BLINK button
(3) TEST button
(4) RF_Z indicator
(5) RUN indicator
(6) ALM indicator
Specifications
Table 3-44 Multi-functional sensor technical specifications
Item
Specifications
Temperature
monitoring
–40°C to +70°C. Precision ≤ ±0.5°C (25°C).
Humidity
monitoring
0 to 100% RH. Precision ≤ ±5% RH (25°C, 20%–80% RH).
Smoke
monitoring
Complies with Ul217. The smoke sensor generates an alarm when
testing 3.2% weak dust for each foot.
POE port
One POE port that complies with IEEE802.3 at
RS485 port
Reserves one RS485 port.
DI input
One DI input port, 12 V DC power input