Multi-Functional Sensor - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Indicator
Communications Ports
The skylight actuator provides one DO port (LOCK/GND) and one DI port (BUTTON/GND).
Table 3-36
Table 3-36 LOCK/GND/BUTTON/GND port pin definitions
Item
LOCK/GND
pin sequence
BUTTON/GN
D pin
sequence

3.2.8 Multi-Functional Sensor

A multi-functional sensor integrates the temperature and humidity (T/H) sensor and smoke
sensor. The multi-functional sensor can connect to the ECC800 over FE or wireless
communication.
Issue 07 (2020-03-16)
Color Name
lists the LOCK/GND/BUTTON/GND port pin definitions.
Description
LOCK 12V_OUT
GND GND
BUTTON DI3
GND GND
Copyright © Huawei Technologies Co., Ltd.
Status Description
intervals blinks at 10 Hz, on for 0.05s and
then off for 0.05s).
Blinking The skylight actuator is
intermittently searching for a network (the
at super short indicator blinks at super short
intervals
intervals for 0.5s and then turns
off for 0.5s).
3 Device Description
46