SETTING AND USING METHOD
ENGLISH
15
Error Status
Input_3
Power
AC or DC
LG does not supply this
section (Field supply)
Status output Relay can
endure 250VAC, 1A.
Power
AC or DC
Operating Status
ڻ
ڻ
Reserved
Reserved
Power
AC or DC
Power
AC or DC
Reserved
Input_1
Input_2
Input_LNO
Reserved
Input_7
Priority setting
AI_1
Reserved
ڹ
AO_4
AO_4 GND
AO_3 GND
AO_2 GND
AO_1 GND
AO_3
AO_2
AO_1
ں
ڸ
①
Dry contact input part
Connect Non Voltage contact signal for demand control (3 step)
* Priority setting
Using ‘Priority setting’ contact signal, set the priority of command.
(External command from DDC Vs Command from LG central controller.)
- Close : Central controller has priority to external signal.
- Open : External signal has priority to central controller.
②
Analog input part
Connect Analog input signal for demand control (10 step)
③
Analog output part
Connect Analog output signal for controlling third party devices.
Ex) Valve actuator for variable water flow. Damper actuator for Low Ambient Kit
④
Digital output part
Connect status display devices.
AI : Analog Input (DC 0 ~ 10 V)
AO : Analog Output ( DC 0 ~ 10 V, Max 20 mA)
Input_LNO : Low Noise Operation
CAUTION
Power must be turned on after the product is wired completely.
!
Wiring
