Smoke Detector - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Indicator

3.2.7 Smoke Detector

Smoke detectors are used to detect the smoke concentration.
Figure 3-19 Smoke detector
Table 3-35 Technical specifications of a smoke detector
Item
Operating voltage
Quiescent current
Alarm current
Output mode
Issue 05 (2019-09-16)
Color Name
Copyright © Huawei Technologies Co., Ltd.
Status Description
intervals for 1s and then off for 1s).
Blinking at A network is set up, and
super short node access is allowed (the
intervals indicator blinks at 10 Hz, on
for 0.05s and then off for
0.05s).
Blinking The multi-functional sensor
intermittentl is searching for a network
y at super (the indicator blinks at super
short short intervals for 0.5s and
intervals then turns off for 0.5s).
Specifications
DC12V (9–16 V DC)
< 8 mA
< 35 mA
Relay output
3 Device Description
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