B-3
 
 
 
 
 
Table B-1. Master Controller Points 
Point Type  Label  Description 
0-1  R  Front Panel Piezo  Indicates the status of the Piezo Sounder on the 4010 
Master. 
0-2  R  External N2 Disconnect 
Relay 
Indicates the status of the External N2 Disconnect 
Relay. Turns on when no slaves are communicating; 
turns off on System Reset. 
0-3  R  Fire LED  Status of the front panel Alarm LED. 
0-4  R  Supervisory LED  Status of the front panel Supervisory LED. 
0-5  R  Trouble LED  Status of the front panel Trouble LED. 
0-6  R  Alarm Silence LED  Status of the front panel Alarm Silence LED. 
0-7  R  AC Power LED  Status of the front panel AC Power LED. 
0-8  U  User LED 1  This point indicates the status and configuration of the 
first user programmable LED on the front panel. 
0-9  U  User LED 2  This point indicates the status and configuration of the 
second user programmable LED on the front panel. 
0-10  U  User LED 3  This point indicates the status and configuration of the 
third user programmable LED on the front panel. 
0-11  U  User Defined Key 1  This point indicates the status and configuration of the 
first user programmable key (in the function menu). 
0-12  U  User Defined Key 2  This point indicates the status and configuration of the 
second user programmable key (in the function menu). 
0-13  R  LCD Backlight  Indicates the status of the LCD backlight on the front 
panel. 
 
The NAC (Notification Appliance Circuit) Card is required for all 4010 
configurations, and is located at Card Address 1.  There are seven hardware 
points and eight card status points associated with the NAC card. 
 
The NAC Card has eight card status points associated with it. Table B-2 
describes the card status points for the NAC card. 
 
Continued on next page 
Hardware Points, Continued 
Master Controller Points 
(continued) 
NAC Card 
NAC Card Status Points 
Hardware/Pseudo Points 
Technical Manuals Online! - http://www.tech-man.com