Connecting Rs-485 Cable To The Acp Lonworks; Fixing The Acp Lonworks To The Wall - LG V-NET PLNWKB000 Installation & User Manual

Installing ACP Lonworks
76

Fixing the ACP Lonworks to the wall

ACP Lonworks can be installed by fixing to the wall. To install the ACP Lonworks in an adequate
place, proceed according to the following explanation. It explains here on how to install the ACP
Lonworks with the example of installing the ACP Lonworks on the wall.
- Decide the space to install the ACP Lonworks.
Before installing the ACP Lonworks, check if it is the adequate place to connect the ACP
Lonworks with the power, RS-485, and LAN, LON cables.
- Fix to the wall using the driver. it can be fixed as in the following figure according to the location
to install.

Connecting RS-485 cable to the ACP Lonworks

After fixing the ACP Lonworks in the installation place, RS-485 cable that was connected to
PI485 shall be connected to the ACP Lonworks.
To connect RS-485 cable to the ACP Lonworks, proceed as the following order.
- First, among the connectors that can be connected to the ACP Lonworks , connect the end of
RS-485 cable connected to BUS-A of PI485 to Tx part.
Next, connect the end of RS-485 cable connected to BUS-B of PI485 to Rx part.
- RS-485 cable that was connected to PI485 shall be connected to CH port (RS-485 port) of the
ACP Lonworks.
There are 1~6 CH ports
It must be plugged into one of 1~4 ports for air conditioner and ventilator indoor units.
It must be plugged into one of 5 port for AHU units.
It must be plugged into one of 6 port for Chiller units.
PLNWKB000