Fire-Lite LED-10 series Manual Download Page 1

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12 Clintonville Road, Northford, CT 06472

Document # 50400

10/27/97 Revision:

P/N 50400:B ECN 97-510

The LED-10 Series

Remote Fire Annunciators

for use with the Fire

•

Lite

MS-5210UD

Fire Alarm Control/Communicator

Summary of Contents for LED-10 series

Page 1: ...lintonville Road Northford CT 06472 B Document 50400 10 27 97 Revision P N 50400 B ECN 97 510 The LED 10 Series Remote Fire Annunciators for use with the Fire Lite MS 5210UD Fire Alarm Control Communicator ...

Page 2: ...2 Document 50400 Rev B 10 27 97 P N 50400 B ...

Page 3: ...or LED 10 Only 11 Section Two LED 10 Series Annunciators Mounting 13 Figure 2 1 LED 10 Series Hardware 13 Figure 2 2 LED 10 Series Backboxes 13 Figure 2 3 LED 10 Series Semi flush Mounting 14 Figure 2 4 LED 10 Series Surface Mounting 15 Section Three LED 10 Series Electrical Connections 16 Figure 3 1 Power Connection 16 Figure 3 2 LED 10IM Installation 17 Figure 3 3 EIA 485 Connection 18 Figure 3 ...

Page 4: ...tandard Up to 32 LED 10 Series Annunciators may be connected to the two wire EIA 485 circuit The annunciators may be powered from the host FACP or remote UL listed filtered regulated power supplies Features all models Zone Alarm and Trouble LEDs System Status LEDs for Power green Alarm red Trouble yellow Supervisory yellow and Signals Silenced yellow Local piezo sounder with alarm and trouble reso...

Page 5: ...ounder if enabled will be activated when any new alarm or trouble is received from the panel It is silenced by pressing an ACKNOWLEDGE or SILENCE switch Piezo must not be disabled without approval of LAHJ Local Authority Having Jurisdiction MembraneConnectors Membrane switch connectors Receive Transmit Receive only not used LED 10 Series Address Key switch Enable Disable for LED 10 Only not used o...

Page 6: ...ouble Condition 31 mA Alarm 28 mA 1 zone in alarm 40 mA all 10 zones in alarm AC Fail 24 mA Note These connections must be power limited and the 24 volt nominal power 18 VDC to 26 VDC must be filtered Earth Ground Option 24 VDC OUT 24 VDC IN 24 VDC OUT 24 VDC IN No connection EIA 485 EIA 485 Shield No connection Side view rotated 180o from above Top view ...

Page 7: ...ceive and display system status information and to transmit supervision status It also allows the LED 10 model to transmit system control data such as Acknowledge Step Reset Signal Silence and Drill Switch 8 set to the OFF position enables Receive Only mode which allows the annunciator to receive and display system status information but prevents supervision status from being transmitted back to t...

Page 8: ...led OFF Piezo sounder disabled CAUTION Piezo sounder must not be disabled without prior approval of the Local Authority Having Jurisdiction UP POSITION OFF DOWN POSITION ON LED 10 Series Addressing SW1 DIP switches 1 through 6 are used for addressing the LED 10 Series annuncia tors Each device connected to the EIA 485 communication bus must have a unique address This allows specific data to be tra...

Page 9: ...tors Circuit is power limited 2 Up to 32 LED 10 Series annunciators may be used on the EIA 485 circuit The MS 5210UD can power a maximum of seven annunciators If additional annunciators are connected the Fire Lite FCPS 24F may be used to supply additional power Power supplies used for this purpose must have their negative terminals commoned together 3 Between each annunciator are four wires A twis...

Page 10: ...ated Supervisory This is a yellow LED that flashes second on second off when one or more supervisory conditions occur such as a sprinkler valve tamper condition The piezo sounder pulses second on second off The LED illuminates steadily and the piezo silences when an Acknowledge or Silence switch is pressed The Supervisory LED turns off when a Reset switch is pressed after clearing the supervisory ...

Page 11: ... flashes at a 1 second on 1 second off rate for a zone trouble condi tion The piezo sounder will pulse at a rate corresponding to the flashing LED The LED illuminates steadily and the piezo silences when the Acknowledge or Silence switch is pressed The LED turns off when all trouble conditions on the corresponding zone are cleared Key switch shown in Off Position Switch Functions for LED 10 Model ...

Page 12: ... turn on It also sends an ALARM SILENCED message to the printer and the history file within the MS 5210UD A subsequent new alarm will resound the appropriate Notification Appliance Circuits NACs and local sounders Drill Hold 2 Sec When the Drill switch is pressed and held for at least two seconds time required to prevent accidental activations the LED 10 will transmit a drill com mand to the contr...

Page 13: ...pplied to the wiring during the installation procedure Note To ensure static protection all enclosures including the LED 10 Series electrical box must be connected to earth ground Never use the shield of the communications wiring for static protection To mount the LED 10 Series Annunciator in the electrical box the trim ring must first be removed The trim ring is held in place by two screws insert...

Page 14: ...s refer to switch settings in Figures 1 3 1 4 and Table 1 1 Mount the LED 10 Series to the three gang electrical box using the four mounting holes on the annunciator flange and the four screws provided for this purpose Replace the trim ring and secure with the two screws which were previously removed Adjust the plastic trim ring to the surface of the wall before tightening the screws Do not over t...

Page 15: ...P switches SW1 and SW2 for the desired options refer to switch settings in Figures 1 3 1 4 and Table 1 1 Mount the LED 10 Series to a three gang electrical box using the four mounting holes on the annunciator flange and the four screws provided for this purpose Replace the trim ring and secure with the two screws which were previously removed Do not overtighten Figure 2 4 Surface Mounting LED 10 S...

Page 16: ...supervision relay since loss of power is inherently supervised through loss of communi cation with the annunciator Maximum LED 10 Series current draw from the power supply under alarm condition is 28 mA Maximum current draw from the control panel s secondary power source batteries under loss of AC power is 24 mA Note All connections are power limited and supervised Figure 3 1 Power Connection n c ...

Page 17: ...the two supplied standoffs into the FACP main circuit board Ensure that the metal standoff is installed in the position indicated in the illustration below Carefully align the two connectors and press the LED 10IM module securely into place Make certain the pins are properly aligned to prevent bending or breaking of any pins It is important that the supplied screw and washer be used to secure the ...

Page 18: ...all foil braided shield twisted pair cable suitable for EIA 485 applications refer to Section Four for shield termination information 5 The EIA 485 circuit is rated at 5 5 VDC maximum and 60 mA maximum 6 The LED 10 Series Annunciators must have the supplied R120 120 ohm resistor installed across the EIA 485 terminals on the last or only device connected to the EIA 485 bus as shown The resistor is ...

Page 19: ...hielded wire is recommended for the EIA 485 communications loop 2 Four conductor overall shielded wire may be used for the four EIA 485 wires and the two power wires It is however strongly recommended that the power and communication wires be separate whenever possible 3 Refer to Figures 3 1 3 2 and 3 3 for LED 10 Series and LED 10IM terminal designations 4 The LED 10 Series Annunciators must have...

Page 20: ...ws When the EIA 485 shield is not in conduit The EIA 485 loop allows the FACP to communicate with the annunciators 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 annunciator if it is the first or only device on the EIA 485 loop If a second annunciator is connected the shield leaving the first annunciator must be left flo...

Page 21: ...h annunciator must be left floating and the shield entering the following unit must be connected to the Earth Ground Terminal TB1 6 7 on the annunciator Caution Do not allow the floating no connection end of the shield to contact the conduit The floating end should be insulated from earth ground Notes 1 Power limited 24 VDC regulated power may be run in the same conduit as the EIA 485 wiring 2 Twi...

Page 22: ...22 Document 50400 Rev B 10 27 97 P N 50400 B Notes ...

Page 23: ...nunciators 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 Carefully cut out the labels and insert them into the two label slots on the top left side of the annunciator face plate Label 1 Label 2 Custom User Label 2 Custom...

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