9600 SHARON DR EXPLORER MIDDLE SCHOOL 2024-04-12

Layers:The CPU's chassis accepts four layers of equipment, directly to the CPU2-640/-640E. On network systems (two or including the control panel.The CPU2-640 fills three positions more networked fire panel nodes),one network display(either (left to right)in the first-installed layer(the back of the chassis); NCA-2 or NCS/ONYXWorks)is required for every system. On its integral power supply occupies the center two positions in network systems, the NCA-2 connects to (and requires) a the next two layers;the optional display occupies(the left)two standard Network Control Module or High-Speed Network positions at the front, flush with the door. Some equipment, Control Module. Mounts in a row of FACP node or in two such as the NCA-2, may be mounted in the dress panel annunciator positions. Mounting options include the DP- directly in front of the control panel. The NCA-2 can be used DISP2, ADP-4B, or in an annunciator box, such as the ABS- as a primary display for the NFS2-640 (use NCA/640-2-KIT) 2D. In CAB-4 top-row applications,a DP-DISP2 and two BMP- by directly connecting their network ports (required in.Cana- 1 blank modules are required for mounting. Required for dian stand-alone applications); see NCA-2 data sheet for NFS2-640 applications employing the DVC-EM with DAL mounting options(DN-7047). devices. See DN-7047. Expansion: Installing an LEM-320 Loop Expander Module-►CPU2-640:Central processing unit with integral 3.0 A(6.0 A in adds a second SLC loop to the control panel.The LEM-320 is alarm) power supply for an NFS2-640 system. Includes CPU mounted onto the CPU2-640,occupying the middle-right,sec- factory-mounted on a chassis; one Signaling Line Circuit and(back)slot on the chassis. expandable to two; installation, programming and operating Networking: If networking two or more control panels, each manuals. Order one per system or as necessary(up to 103 unit requires a Network Control Module or High-Speed Net network nodes)on a network system. work Control Module. (HS-NCM can support two nodes; see CPU2-640E:Same as CPU2-640 but requires 240 VAC,1.5 A, "Networking Options" on page 4). These modules can be (3.0 A in alarm). installed in any option board position (see manual), and addi- NCA/640-2-KIT: Bracket installation kit required to mount tional option boards can be mounted in front of the network NCA-2 to the CPU2-640/-640E's standard chassis. control modules. DP-DISP2: Dress panel for top row in cabinet with CPU2-640/ KDM-R2 Controls and Indicators 640E installed. Program Keypad: QWERTY type (keyboard layout, see ADP2-640:Dress panel for middle rows with CPU2-640/640E. figure). BMP-1:Blank module for unused module positions. 12 LED indicators: Power; Fire Alarm; Pre-Alarm; Security; BP2-4: Battery plate, required. Supervisory; System Trouble; Signals Silenced; Points Dish LEM-320• Loop Expander Module. Expands each NFS2-640 abled;Control Active;Abort; Pre-Discharge;Discharge. to two Signaling Line Circuits.See DN-6881. Keypad Switch Controls:Acknowledge/Scroll Display;Signal NETWORKING OPTIONS Silence;Drill;System Reset;Lamp Test. LCD Display: 80 characters (2 x 40) with long life LED NCM-W, NCM-F: Standard Network Communications Mod- backlight. ules. Wire and multi-mode fiber versions available. See DN- 6861. Product Line Information HS-NCM-W/MF/SF/WMF/WSF/MFSF: High-speed network communications modules that can connect to two nodes.Wire, • "Configuration Guidelines"on page 4 single-mode fiber, multi-mode fiber, and media conversion • "Networking Options"on page 4 models are available.See DN-60454. • "Auxiliary Power Supplies and Batteries"on page 4 RPT W, RPT-F, RPT WF: Standard-network repeater board • "Audio Options"on page 5 with wire connection (RPT-W), fiber connection (RPT-F), or • "Compatible Devices, EIA-232 Ports"on page 5 allowing a change in media type between wire and fiber(RPT WF).Not used with high-speed networks. See DN-6971. • "Compatible Devices, EIA-485 Ports"on page 5 • "Compatible Intelligent Devices"on page 6 ONYXWorks: UL-listed graphics PC workstation, software, and computer hardware. See DN-7048 for specific part num- • "Enclosures,Chassis,and Dress Plates"on page 6 bers. • "Other Options"on page 7 NFN-GW-EM,NFN-GW-EM-3: NFN Gateway,embedded. See CONFIGURATION GUIDELINES DN-60499. Stand-alone and network systems require a main display. On AUXILIARY POWER SUPPLIES AND BATTERIES single-CPU systems (one CPU2-640/-640E), display options ACPS-610:6.0 A or 10 A addressable charging power supply. are the KDM-R2 or the NCA-2. On network systems (two or See DN-60244. more networked fire panel nodes),at least one NCA-2, NCS, or ONYXWorks annunciation device is required. Other options APS2-6R:Auxiliary Power Supply.Provides up to 6.0 amperes listed as follows; of power for peripheral devices. Includes battery input and transfer relay, and overcurrent protection. Mounts on two of KDM-R2:80-character backlit LCD display with QWERTY pro- four positions on a CHS-4L or CHS-4 chassis. See DN-5952. gramming and control keypad. Order two BMP-1 blank mod- ules and DP-DISP2 mounting plate separately. Requires top FCPS-24S6/S8: Remote 6 A and 8 A power supplies with bat- row of a cabinet. Required for each stand-alone 80-character tery charger. See DN-6927. display system. The KDM-R2 may mount in network nodes to BAT Series: Batteries. NFS2-640 uses two 12 volt, 18 to 200 display"local"node information as long as at least one NCA-2 AH batteries. See DN-6933. or NCS/ONYXWorks network display is on the system to dis- play network information. NCA-2: Network Control Annunciator,640 characters.On sin- gle CPU2-640/-640E systems, the optional NCA-2 can be used as the Primary Display for the panel and connects Page 4 of 8—DN-7111:G•08/09/2012