Huawei ECC800-Pro - Page 65

Specications
Table 3-46 Multi-functional sensor technical specications
Item Specications
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
BLINK button Wireless communication:
● If the sensor is not connected to the network, after you hold
down the button for 2s to 3s, the sensor connects to the
network in RF_Z mode.
● If the sensor is connected to network, after you hold down
the button for 2s to 3s, the RUN indicator blinks.
● Hold down the button for more than 6 seconds to clear
network parameters.
Test button
(smoke sensor
test button)
Supports the smoke sensor test.
Hold down the button for 3s to trigger a smoke alarm, and
release the button to stop the smoke alarm.
E-label Supported
Indicators
Table 3-47 Description of the indicators on the multi-functional sensor
Indicator
Color Name Status Description
RUN Green Module
running
status
indicator
Blinking at
long
intervals
The multi-functional sensor
successfully registers with
the ECC800-Pro and the
software runs properly (the
indicator blinks at 0.5 Hz, on
for 1s and then
o for 1s).
ECC800 Data Center Controller
User Manual (for ECC800-Pro) 3 Device Description
Issue 02 (2020-09-07) Copyright © Huawei Technologies Co., Ltd. 54