Table of Contents
6 NFS-320/E/C Installation Manual — P/N 52745:M2 7/1/14
4.6: Fire/Security Applications ..........................................................................................................................40
4.6.1: General Operation..............................................................................................................................40
4.6.2: Installing a Security Tamper Switch..................................................................................................41
4.6.3: Receiving Unit ...................................................................................................................................41
4.6.4: Programming .....................................................................................................................................41
4.6.5: Wiring for Proprietary Security Alarm Applications ........................................................................42
4.7: Releasing Applications ................................................................................................................................43
4.7.1: Overview............................................................................................................................................43
4.7.2: Programming .....................................................................................................................................43
4.7.3: Wiring ................................................................................................................................................43
4.7.4: Connecting a Releasing Device to the Control Panel........................................................................44
4.7.5: Connecting a Releasing Device to the FCM-1 Module.....................................................................46
4.7.6: Connecting a Releasing Device to the FCM-1-REL .........................................................................47
4.7.7: Connecting an NBG-12LRA Agent Release-Abort Station ..............................................................48
Section 5: Testing the System .............................................................................................. 50
5.1: Acceptance Test ...........................................................................................................................................50
5.2: Periodic Testing and Service........................................................................................................................50
5.3: Operational Checks......................................................................................................................................50
5.4: Battery Checks and Maintenance.................................................................................................................51
Appendix A: Power Supply Calculations ............................................................................. 52
A.1: Calculating AC Branch Circuit Current......................................................................................................52
A.2: Calculating the System Current Draws ......................................................................................................52
A.2.1: Calculating the Maximum Secondary Power Fire Alarm Current Draw..........................................55
A.3: Calculating the Battery Requirements ........................................................................................................56
A.3.1: Calculating the Battery Capacity ......................................................................................................56
A.3.2: Calculating the Battery Size .............................................................................................................57
Appendix B: Electrical Specifications .................................................................................. 58
B.1: Electrical Specifications..............................................................................................................................58
B.2: Wire Requirements......................................................................................................................................60
Index ........................................................................................................................................ 62
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