General Controller LS143
INTRODUCTION WIRING PLAN - Free Mode
LifeSmart’s General Controller is a professional engineer device. It
integrate digital input and output from 3rd party devices. By connect-
ing to the General Controller, switches / buttons / sensors of dry contact
could integrate with LifeSmart system perfectly and achieve intelligent
control.
Copyright © 2020 LifeSmart Inc. All Rights Reserved.
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SPECIFICATIONS
Size
Weight
Material
Wireless protocol
Wireless distance
Operating temperature
Operating humidity
Input
Maximum load
Static consumption
83.6*47.0*22.3mm
50g
ABS
CoSS
200m (Open field)
-5 ~ 45°C
5~ 90%
DC 12V/24V
3A
<1.5W
ILLUSTRATION
It can be connected to the dry contact of differ-
ent sensors (like smoke sensor, gas sensor and
so on ) using wired connection. When there is a
signal detected, which also means K1/K2/K3 is
connected with GND, App uploads data and then
a notification will be pushed or trigger will be
activated accordingly.
GND/DC+ ports are connected in parallel with the
power resource interface of the general control-
ler. If the voltage of the device and the general
controller match, these ports can be used to
power the device by connecting the device's
power terminals (GND/0V and 12V/24V), or if
the device has its own power resource, it can
also be connected here to power the general
controller, so that the general controller does
not need an external power supply.
It can connect to three different output interfac-
es here. The control channels with CH1, CH2 and
CH3 can work independently.
COM+ is normally open, and disconnected with
CH1, CH2 and CH3 in default. If the control item
is on then it is connected.
COM- is normally closed, and connected with
CH1, CH2 and CH3 in default. If the control item
is on then it is disconnected.
K1
K2
K3
CND
DC+
CH1
CH2
CH3
COM+
COM-
Universal Control Board
Power Resource Interface
Configuration Button
Indicator light
Power resource interface
K1
K2
K3
CND
DC+
CH1
CH2
CH3
COM+
COM-
Configuration button
Notice: General Controller installation may involves strong
current operation, please contact electrician to operate!
Notice: General Controller has several working mode,
please follow the wiring plan.
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