LG AR-DR12-05A Installation And Operation Manual page 104

CONTROLLER
Overview
IP Address
The controller's IP address must be unique within it TCP / IP network. The controller may have a DHCP server-assigned address or a
manually assigned static IP address. IP addresses are configured at the factory as follows:
• DHCP: off
• IP address: 192.168.1.101
• Subnet mask: 255.255.255.0
• Gateway: 192.168.1.1
• DNS: 0.0.0.0
The controller's default address may need to be changed. This address can be set manually at the Main > Ctrl Variables > Advanced >
Network Settings screen. A service password is required to change this setting.
Main Control Board Terminal Connections
Identifying Input and Output Terminals
The following terminal markings are on the control boards and indicate:
• ID: Digital Inputs
• NO: Normally Open Digital Outputs
• NC: Normally Closed Digital Outputs
Control Board Terminal Connections
• See image below for general board layout.
• See the tables on the following pages for standard terminal connection points.
• See the wiring schematics shipped with the unit for factory-configured terminal connection points for all units.
Figure 54: Main Control Board Layout.
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• Y: Analog Outputs
• U: Universal (for analog inputs or outputs, or digital inputs)