LG PVDSMN000 Installation & Owner's Manual page 15

Wiring
LG does not supply this
section (Field supply)
Power
AC or DC
Power
AC or DC
Status output Relay can
endure 250VAC, 1A.
Power
AC or DC
Power
AC or DC
AI : Analog Input (DC 0 ~ 10 V)
AO : Analog Output ( DC 0 ~ 10 V, Max 20 mA)
Input_LNO : Low Noise Operation
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.
! CAUTION
Power must be turned on after the product is wired completely.
Error Status
Operating Status
Reserved
Reserved
SETTING AND USING METHOD
AO_4 GND
AO_3 GND
AO_4
AO_3
AO_2 GND
AO_1 GND
AO_2
AO_1
Reserved
AI_1
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