Table of Contents6 NFS-320/E/C Installation Manual — P/N 52745:M2 7/1/144.6: Fire/Security Applications ..........................................................................................................................404.6.1: General Operation..............................................................................................................................404.6.2: Installing a Security Tamper Switch..................................................................................................414.6.3: Receiving Unit ...................................................................................................................................414.6.4: Programming .....................................................................................................................................414.6.5: Wiring for Proprietary Security Alarm Applications ........................................................................424.7: Releasing Applications ................................................................................................................................434.7.1: Overview............................................................................................................................................434.7.2: Programming .....................................................................................................................................434.7.3: Wiring ................................................................................................................................................434.7.4: Connecting a Releasing Device to the Control Panel ........................................................................444.7.5: Connecting a Releasing Device to the FCM-1 Module.....................................................................464.7.6: Connecting a Releasing Device to the FCM-1-REL .........................................................................474.7.7: Connecting an NBG-12LRA Agent Release-Abort Station ..............................................................48Section 5: Testing the System .............................................................................................. 505.1: Acceptance Test ...........................................................................................................................................505.2: Periodic Testing and Service........................................................................................................................505.3: Operational Checks ......................................................................................................................................505.4: Battery Checks and Maintenance.................................................................................................................51Appendix A: Power Supply Calculations ............................................................................. 52A.1: Calculating AC Branch Circuit Current......................................................................................................52A.2: Calculating the System Current Draws ......................................................................................................52A.2.1: Calculating the Maximum Secondary Power Fire Alarm Current Draw..........................................55A.3: Calculating the Battery Requirements ........................................................................................................56A.3.1: Calculating the Battery Capacity ......................................................................................................56A.3.2: Calculating the Battery Size .............................................................................................................57Appendix B: Electrical Specifications .................................................................................. 58B.1: Electrical Specifications ..............................................................................................................................58B.2: Wire Requirements......................................................................................................................................60Index ........................................................................................................................................ 62