LG PQNFB17C1 Installation And User Manual page 115

Installing ACP BACnet
103
Installing ACP BACnet and connecting cables
After setting PI485, the ACP BACnet shall be installed in an adequate place, and RS-485 cable shall
be connected for the communication with PI485.
And, Ethernet cable (LAN cable) shall be connected for the connection with internet or AC Manager.
To fix the ACP BACnet, the following 2 methods may be used.
Install in DIN RAIL or fix to the wall considering the environment of the site.
Power
PQNFB17C0
LAN cable RS-485 cable