Huawei ECC800 User Manual page 56

ECC800 Data Center Controller
User Manual
Figure 3-20 Multi-functional sensor
(1) Address DIP switch
(4) RF_Z indicator
Specifications
Table 3-37 Multi-functional sensor technical specifications
Item
Temperature
monitoring
Humidity
monitoring
Smoke
monitoring
POE port
RS485 port
DI input
BLINK button
Smoke sensor
test button
Issue 07 (2020-03-16)
(2) BLINK button
(5) RUN indicator
Specifications
–40 ° C to 80 ° C
Precision ≤ ±5% RH (25 °C, 20%–80% RH)
Complies with Ul217. The smoke sensor generates an alarm when
testing 3.2% weak dust for each foot
One POE port that complies with IEEE802.3at
Reserves one RS485 port
One DI input port, 12 V DC power input
Wireless communication:
 Press the button for less than 1 second to start blinking.
 Hold down the button for 1–5 seconds to search for a network and
start networking.
 Hold down the button for more than 6s to clear network parameters.
Supported
Copyright © Huawei Technologies Co., Ltd.
3 Device Description
(3) TEST button
(6) ALM indicator
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