Shield Aura - Page 9

Ground Trouble Indication 107
System Power 107
Standby and Alarm Current 107
5.25 A Power Supply 107
10.25 A Power Supply 107
Battery 108
Rechargeable Standby Battery Circuit 108
Standby Battery Loads 108
Cabling 109
Cable Maximum Parameters for Network 109
RS-485 Serial Data and Terminal Capacity 109
SLC Loop Ratings 110
Main Back Board 111
NACOutputs 111
Regulated NAC Outputs 111
Special Application NAC Outputs 112
AUX 24V 113
Relay Ratings 114
Network (RS-485) 114
RS-485 I/O 114
Fire Routing Output 1 114
Prog Inputs 115
Fire Routing Input 115
Fire Routing Output 2 115
Prog Routing Input 1 115
Contents
SHIELD Fire, Safety & Security Ltd
Aura Fire Alarm Control Panel Installation Manual
Version 1.00 |June 2019 |MAN-1431VS
Page 9