Connecting Lkd1000 Controller - LG LRN8240D Series Owner's Manual

16 Installation
LAN connection
Connect the LAN port to an available 10/100/1000 base-T port with
a straight ethernet cable (not supplied). The NET indicator on the
front panel will be lit.
IP Camera connection
Connect the IP camera. After the installation, check the IP camera
settings on the setup menu.
Automatic network configuration
The system can automatically obtain and configure the network
interface via DHCP.
3
Manually configure network
The system may be manually configured by assigning an IP address,
subnet mask, gateway and DNS.
NOTE
This unit can be supported IPv4 and IPv6 network.

Connecting LKD1000 Controller

This system has a data terminal. Use this port2 to connect keypads
(optional).
RS-485 Terminal
D - (DATA -)
D + (DATA +)
GND
Connect the LKD1000 controller to control the system. (Refer to the
manuals of the LKD1000 controller for more details.) The LKD1000
controller has to be connected to the 2 (DATA 2) port as shown
illustration. If you connect the LKD1000 controller to the 1 (DATA 1)
port, the LKD1000 controller will not be activated.
LKD1000 controller connection
RS - 232C
Description
Data Transmission/Reception
Data Transmission/Reception
Shield
2
D- D+ G
2
D- D+ G
TX- TX+
Contrôleur LKD1000