Shield Aura - LCD Main Processor Board (AUL-9021)

LCD MAIN PROCESSOR BOARD (AUL-9021)
The LCD Main Processor Board provides the touch display, central processing, and memory for the Aura Fire
Alarm ControlPanel. The LCD Main Processor Board mounts to the fascia of the Aura Fire Alarm ControlPanel
and includes hardware features such as connectors, ports, switches, LED indicators, and the internal buzzer.
The LCD Main Processor Board, optional Zone LED module(s), and optional Aura Printer are mounted on the
fascia of the Aura Fire Alarm ControlPanel. The LCD Main Processor Board can operate a maximum of three
Zone LED modules. One Zone LED module provides 48 LED indicators, two provides 96 LEDindicators, and
three Zone LEDmodules provide 144 LED indicators.
Zone LED modules connect to the LCDMain Processor Board through a 10 conductor cable. Subsequent Zone
LED modules are connected in sequence through additional 10 conductor cables.
SHIELD Fire, Safety & Security Ltd
Aura Fire Alarm Control Panel Installation Manual
Version 1.00 |June 2019 |MAN-1431VS
Page 86
LCD Main Processor Board (AUL-9021)