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Pittway NOTIFIER LED-10N Manual

Remote fire annunciator
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12 Clintonville Road,
Northford, CT 06472
(203) 484-7161
FAX: (203) 484-7118
The LED-10N
Remote Fire Annunciator
for use with the Notifier
SFP-1024
Fire Alarm Control Panel
Document # 50581
A
12/9/96 Revision:
P/N 50581:A ECN 96-356
www.PDF-Zoo.com

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  • Page 1 12 Clintonville Road, Northford, CT 06472 (203) 484-7161 FAX: (203) 484-7118 The LED-10N Remote Fire Annunciator for use with the Notifier SFP-1024 Fire Alarm Control Panel Document # 50581 12/9/96 Revision: P/N 50581:A ECN 96-356 www.PDF-Zoo.com...
  • Page 2 www.PDF-Zoo.com...

  • Page 3: Table Of Contents

    Contents Section One: General Information ..............4 General ........................4 Features ........................ 4 Figure 1-1: Component Summary ................ 5 SW1 DIP Switch Settings ..................6 Figure 1-2: SW1 DIP Switch Settings Example ..........6 Figure 1-3: SW2 DIP Switch Settings Example ..........7 Table 1-1: LED-10N Addressing ................

  • Page 4: Section One: General Information

    Section One: General Information General The Notifier LED-10N is a compact, attractive LED-type fire annunciator designed for use with the SFP-1024 Fire Alarm Control Panel. The LED-10N is capable of display- ing independent zone fire alarm, process monitor alarm, trouble or supervisory status.
  • Page 5 Receive-Transmit/Receive only not used Top view Keyswitch Enable/Disable Note: TB1 & TB2 are located LED-10N Address Piezo Enable/Disable on backside of PCB Piezo Sounder Membrane Connectors The LED-10N sounder, if enabled, will be activated Membrane switch connectors when any new alarm or trouble is received from the panel.

  • Page 6: Sw1 Dip Switch Settings

    SW1 DIP Switch Settings The OPEN position on SW1 is the OFF state. Refer to Figure 1-2 for an explanation of DIP switch positions. SW1 switch settings are as follows: 1 through 6 - LED10 address switches. The first six switches are used to set the address of the LED-10N. The OFF (OPEN) up position equals a binary 1 and the ON down position equals a binary 0.
  • Page 7 SW2 DIP Switch Settings SW2 switch settings are as follows: 1 - ON = Key-switch Enable, OFF = Key-switch Disable. Switch 1 set to the ON position enables the key-switch operation. The key- switch may now be used to enable LED-10N membrane (control) switches, allowing remote switch functions, or lockout the switches, preventing remote switch functions.
  • Page 8 ADDRESS SWITCH SETTINGS ADDRESS SWITCH SETTINGS INVALID Table 1-1: LED-10N Addressing Typical Configuration The LED-10N indicates the status of the SFP-1024, while offering multiple annunciator locations with the capability of remote Acknowledge, Signal Silence, Drill and Reset functions. The LED-10N displays zone status and requires no programming. NOTES: 1) EIA-485: Maximum of 6,000 feet total cable length from FACP to LED-10Ns.

  • Page 9: Section Two: Operation

    Section Two: Operation LED Indicators and Piezo Sounder The LED-10N is an LED annunciator which indicates the system and zone status of its associated SFP-1024 fire alarm control panel. Power This is a green LED which illuminates if AC power is applied to the host FACP.

  • Page 10: Switch Functions

    Zone Trouble/Supervisory - Zones 1 through 10 This is a yellow LED that flashes when a supervisory alarm or zone trouble condition occurs on the corresponding zone. The LED flashes at a 1/2 second on/1/2 second off rate along with the red zone LED above it for a zone supervisory alarm.

  • Page 11: Drill Switch

    Silence When the Silence key is pressed and released, the LED-10N sends a Signal Silence command to the control panel. The Silence key performs the same functions as the Acknowledge key. In addition, if an alarm exists, it turns off all silenceable NAC outputs only and causes the FACP ALARM SILENCE LED and the LED-10N SIGNAL SILENCE LED to turn on.

  • Page 12: Section Three: Mounting

    Screw Section Three: Mounting LED-10N Preparation The LED-10N can be surface or semi-flush mounted ONLY in a three-gang electrical box, with a minimum depth of 2.75". Select and remove the appropriate knockout(s), pull the necessary wires through the knockouts and mount the three-gang box in or on the wall depending on the type of installation desired.
  • Page 13 Mounting to Backbox Remove the plug-in terminal blocks from the LED-10N circuit board. Connect the EIA- 485 and power wiring into the terminal block positions illustrated in Figures 1-1, 4-1 and 4-2. Plug the terminal blocks back into the TB1 and TB2 connectors on the back of the LED-10N.

  • Page 14: Section Four: Led-10N Electrical Connections

    Section Four: LED-10N Electrical Connections The LED-10N can be powered by the SFP-1024 regulated power output or from a remote, UL listed, filtered, regulated power supply such as the Notifier FCPS-24. The power run to the LED-10N must be power-limited but need not contain a power supervi- sion relay since loss of power is inherently supervised through loss of communication with the LED-10N.
  • Page 15 LED-10IM The LED-10IM Interface Module provides an EIA-485 port to support the LED-10N, AFM Series and LDM Series annunciators as well as the ACM-8R Remote Relay Module and is therefore required when connecting these devices to the SFP-1024. The SFP-1024 supervises EIA-485 wiring for open circuits via the LED-10IM Interface Module.
  • Page 16 LED-10N Plug-in terminal blocks Out to next LED-10N No connection + EIA-485 Shield - EIA-485 Refer to Note 6 Notes: 1) All connections are power-limited and supervised. 2) A maximum of 32 LED-10Ns may be connected to this circuit. 3) 6,000 feet maximum distance (@ 18 AWG) between the panel and LED-10N(s). 4) Use overall foil/braided-shield twisted pair cable suitable for EIA-485 applications (refer to Section Five for shield termination information).
  • Page 17 24 VDC TB2 EIA-485 Terms 1 (+) and 2 (-) LED-10IM SFP-1024 LED-10N in grounded box LED-10N in grounded box Refer to Note 4 CAUTION! Please be certain to secure the LED-10IM module to the SFP-1024 and to keep all wiring from mechanically interfering with the LED-10IM.

  • Page 18: Section Five: Eia-485 Shield Terminations

    Section Five: EIA-485 Shield Terminations The EIA-485 circuit must be wired using a twisted-shielded pair cable having a charac- teristic impedance of 120 ohms, +/- 20%. Do not run cable adjacent to, or in the same conduit as, 120-volt AC service, noisy electrical circuits that are powering mechanical bells or horns, audio circuits above 25 V , motor control circuits, or SCR power circuits Note: To ensure static (ESD - electrostatic discharge) protection, all enclosures,...

  • Page 19: When The Eia-485 Shield Is In Full Conduit

    When the EIA-485 shield is in full conduit: The EIA-485 loop allows the FACP to communicate with the LED-10N(s). The shield for the EIA-485 loop must be connected to earth ground at the FACP, but must be left floating (no connection) at the LED-10N if it is the first or only device on the EIA-485 loop.
  • Page 20 Notes Document 50581 Rev A 12/9/96 P/N 50581:A www.PDF-Zoo.com...

  • Page 21: Spare Slide-In Labels For Led-10N

    Slide-In Labels for the LED-10N Slide-in labels for Zones 1 -10 are included with the LED-10N(s). In the event that these labels are damaged or lost, remove this page from the manual and type the appropriate information on the labels shown below. Type on the lines provided to ensure centering of information in label windows.
  • Page 22 Document 50581 Rev A 12/9/96 P/N 50581:A www.PDF-Zoo.com...
  • Page 23 Document 50581 Rev A 12/9/96 P/N 50581:A www.PDF-Zoo.com...
  • Page 24 Limited Warranty ® NOTIFIER warrants its products to be free from defects in materials and workmanship for eighteen (18) months from the date of manufacture, under normal use and service. Products are date stamped at time of manufacture. The sole and ®...

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