LG PQNFB17B0 - Manual (Page 9)

Main features & Specification
(3) Possible to use together with the simple central controller
It is possible to use the BACnet Gateway by connecting the 16-room simple central controller to
the PI485.
(4) Interlocking Fire feature
The fire is controlled via the extended DI port (DI Port 4). When a fire breaks out, all indoor units
and ventilators on the LG-net are turned off.
LG-NET 1
MENU/ SELECT
TX
RX
LG-NET 2 TX
RX
LG-NET 3 TX
RX
LG-NET 4 TX
RX
Ethernet 1 ACT
LNK
Ethernet 2 ACT
LNK
Console
Run
Power
TX
RX
Ext 1 TX
RX
Ext 2 TX
RX
DI 1 2 3 4 5 6 7
8 9 10 11 12 13 14 15
16 17 18 19 20
DO 1 2 3
4
ON L1 2 3 4 KSDO4H
ON L1 2 3 4 KSDO4H
Multi V
PI485
Central control
address
PI485
Multi V
(0.0) (0.1) .......................
........
(0.F)
Central control
address
Simple central controller
BACnet Gateway
(F.0) (F.1) ....................... (F.F)
Installation/Owner Manual 9
Main features & Specification
ENGLISH