NFS2-3030/E Installation Manual — P/N 52544:N1 07/18/2014 11Section 2: System Overview2.1 System DescriptionThis manual describes the NFS2-3030, based on the CPU2-3030D (with display) andCPU2-3030ND (without display). It differs from the NFS-3030 as follows:• It has been modified to include more memory.• The display contains more information – a “Controls Active” LED and an “Acknowledge”button.• There are no panel module circuits – panel circuit module functions are performed by DigitalVoice Command equipment and SLC devices.2.1.1 Standard Features• Connections to easily mount from one to ten Signaling Line Circuit (SLC) loops• Network operation• Uses Notifier’s VIEW® early warning fire detection and the FlashScan® or CLIP families ofdetectors and modules• Alarm, Trouble, Supervisory and Security relays• Support for 32 annunciator addresses with either 64 or 96 points each (depending on thecapability of the annunciator)• Supports Style 4, Style 6, Style 7 SLC loops• Logic Equations• Multi-line display• Ability to activate local sounder or relay bases in alarm or pre-alarm• Alarm verification pre-alarm indication (NYC)• Supervisory duct and smoke detectors• Supports Intelligent Sensing algorithms• EIA-485 connections for wiring ACS annunciators (including LDM custom graphicannunciators), TM-4 transmitter• EIA-232 connection for printer• Autoprogram feature for faster programming of new devices• Easy connection to VeriFire® Tools programming utility• The basic system power supply is addressable, charges sealed lead-acid batteries ranging incapacity from 7 to 200 amp hours, and provides up to 5 amps of power for use by the CPU.• Easy connection to auxiliary power supplies and battery chargers for custom design of verylarge systems.• Diagnostic LEDs and switches• Ground fault detection• Support for Remote Text Display (LCD-160)• Support for Display and Control Center (DCC) functionality• Mass Notification System compatible