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Fire-Lite Alarms LED-10, Руководство пользователя

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Document 50400    Rev A    5/15/96    P/N 50400:A

Silence

Silence

Silence

Silence

Silence

When the Silence key is pressed and released, the
LED-10 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-10 SIGNAL SILENCE LED to 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.

Drill: Hold 2 Sec.

Drill: Hold 2 Sec.

Drill: Hold 2 Sec.

Drill: Hold 2 Sec.

When the Drill key 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 control panel.  This command causes
the FACP to turn on all main panel NAC outputs.  In
the event that the system was previously silenced, the drill command will also turn
off the ALARM SILENCE LED.  (The Silence key operates on 

silenceable NAC

outputs only).

Reset

Reset

Reset

Reset

Reset

When the System Reset key is pressed and released,
the LED-10 sends a Reset command to the control
panel.  This will turn off all Notification Appliance
Circuits, temporarily turns off resettable power to 4-
wire detectors, and sends a "SYSTEM RESET'
message to the FACP display, printer and MS-5210UD history files.  It also turns on
all system LEDs, piezo sounders and FACP LED display segments as long as the
Reset key is held (lamp test).  Any alarm or trouble that exists after a Reset will
resound the system.

OperationOperationOperationOperationOperation

Technical Manuals Online! - http://www.tech-man.com

firealarmresources.com

Содержание LED-10

Страница 1: ...00 A ECN 96 088 P N 50400 A ECN 96 088 P N 50400 A ECN 96 088 P N 50400 A ECN 96 088 P N 50400 A ECN 96 088 The LED 10 The LED 10 The LED 10 The LED 10 The LED 10 Remote Fire Ann Remote Fire Ann Remote Fire Ann Remote Fire Ann Remote Fire Annunciator unciator unciator unciator unciator for use with the Fire Lite MS 5210UD Fire Alarm Control Panel Technical Manuals Online http www tech man com fire...

Страница 2: ...e instructions in the installation operating and pro grammingmanuals Theseinstructionsmustbefollowedtoavoid damage to the control panel and associated equipment FACP operation and reliability depend upon proper installation Audible warning devices such as bells may not alert people if these devices are located on the other side of closed or partly open doors or are located on another floor of a bu...

Страница 3: ...ng Mounting Mounting Mounting Mounting 12 12 12 12 12 Figure 3 1 LED 10 Hardware 12 Figure 3 2 LED 10 Mounting 13 Section F Section F Section F Section F Section Four our our our our LED 10 Electr LED 10 Electr LED 10 Electr LED 10 Electr LED 10 Electrical Connections ical Connections ical Connections ical Connections ical Connections 14 14 14 14 14 Figure 4 1 Power Connection 14 Figure 4 2 LED 10...

Страница 4: ...ures Features Features Features Features Alarm LEDs red and Trouble LEDs yellow for 10 zones System Status LEDs for Power green Alarm red Trouble yellow Supervisory yellow and Signals Silenced yellow Local piezo sounder with alarm and trouble resound Distinctly different flash rates for LEDs and piezo sounder distinguish system status ü fire alarm 1 second on and 1 second off ü process monitor ala...

Страница 5: ... ROM Earth Ground Option 24 VDC OUT 24 VDC IN 24 VDC OUT 24 VDC IN No connection EIA 485 EIA 485 Shield No connection Piezo Sounder Piezo Sounder Piezo Sounder Piezo Sounder Piezo Sounder The LED 10 sounder if enabled will be activated when any new alarm or trouble is received from the panel It is silenced by the ACKNOWLEDGE or SILENCE switch Piezo must not be disabled without approval of LAHJ Loc...

Страница 6: ...e LED 10 to receive and display system status information but prevents control button operation and supervision status from being transmitted back to the FACP To ensure LED 10 supervision and control button capability each LED 10 connected to the EIA 485 communica tion bus must have a unique address and should be set to enable Receive Transmit Mode Figure 1 2 SW1 DIP Switch Settings Example Figure...

Страница 7: ... LED 10 Addressing LED 10 Addressing LED 10 Addressing LED 10 Addressing LED 10 Addressing SW1 DIP switches 1 through 6 are used for addressing the LED 10 Each device connected to the EIA 485 communication bus must have a unique address This allows specific data to be transmitted between the FACP and that device and for individual supervision of each LED 10 annunciator by the FACP Switch settings ...

Страница 8: ... supply additional power Power supplies used for this purpose must have their negative terminals commoned together 3 Between each LED 10 are four wires A twisted shielded pair for data communications and a pair for 24 VDC power Figure 1 4 Typical Configuration Figure 1 4 Typical Configuration Figure 1 4 Typical Configuration Figure 1 4 Typical Configuration Figure 1 4 Typical Configuration Table 1...

Страница 9: ...ED 10 is activated Supervisory Supervisory Supervisory Supervisory Supervisory This is a yellow LED that flashes 1 2 second on 1 2 second off when one or more supervisory conditions occur such as a sprinkler valve tamper condition The piezo sounder pulses 1 2 second on 1 2 second off The LED illuminates steadily when the Acknowledge or Silence key is pressed and the piezo silences The Supervisory ...

Страница 10: ...Key switch The key switch is used to enable and disable the operation of the membrane control switches if switch 1 on DIP switch SW2 has been placed to the ON position To enable the Acknowledge Silence Drill and Reset function keys insert a standard Fire Lite key into the key switch located at the top right corner of the LED 10 Make certain the key is inserted completely before attempting to turn ...

Страница 11: ... required to prevent accidental activations the LED 10 will transmit a drill com mand to the control panel This command causes the FACP to turn on all main panel NAC outputs In the event that the system was previously silenced the drill command will also turn off the ALARM SILENCE LED The Silence key operates on silenceable NAC outputs only Reset Reset Reset Reset Reset When the System Reset key i...

Страница 12: ...hat power is not applied to the wiring during the installation procedure Note Note Note Note Note To ensure static protection all enclosures including the LED 10 electrical box must be connected to earth ground Never use the shield of the communications wiring for static protection To mount the LED 10 in the electrical box the trim ring must first be removed The trim ring is held in place by two s...

Страница 13: ...box using the four mounting holes on the LED 10 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 overtighten Figure 3 2 LED 10 Mounting Figure 3 2 LED 10 Mounting Figure 3 2 LED 10 Mounting Figure 3 2 LED 10 Mounting Figu...

Страница 14: ...urrent draw from the control panel s secondary power source batteries under loss of AC power is 24 mA Note Note Note Note Note All connections are power limited and supervised Figure 4 1 Power Connection Figure 4 1 Power Connection Figure 4 1 Power Connection Figure 4 1 Power Connection Figure 4 1 Power Connection n c Plug in terminal blocks Earth Ground Option LED 10 LED 10 LED 10 LED 10 LED 10 2...

Страница 15: ...ectors 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 module to the metal standoff This is necessary in order to help protect against electrical transients Note Refer to the MS 5210UD Manual Programming Section for information on pro gram...

Страница 16: ...ted at 5 5 VDC maximum and 60 mA maximum 6 The LED 10 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 required for impedance matching Figure 4 3 EIA 485 Connection Figure 4 3 EIA 485 Connection Figure 4 3 EIA 485 Connection Figure 4 3 EIA 485 Connection Figure 4 3 EIA 485 Connection...

Страница 17: ...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 4 2 4 2 and 4 3 for LED 10 and LED 10IM terminal designations 4 The LED 10 must have the supplied R120 120 ohm resistor install...

Страница 18: ...85 shield is not in conduit When the EIA 485 shield is not in conduit When the EIA 485 shield is not in conduit The EIA 485 loop allows the FACP to communicate with the LED 10 s The shield for the EIA 485 loop must be con nected to earth ground at the FACP but must be left floating no connection at the LED 10 if it is the first or only device on the EIA 485 loop If a second LED 10 is connected the...

Страница 19: ...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 Notes Notes Notes Notes 1 Power limited 24 VDC regulated power may be run in the same conduit as the EIA 485 wiring 2 Twisted shielded wire is recommended for the EIA 485 communications loop 3 Each LED 10 electrical backbox is connected to earth grou...

Страница 20: ...20 20 20 20 20 Document 50400 Rev A 5 15 96 P N 50400 A Notes Technical Manuals Online http www tech man com firealarmresources com ...

Страница 21: ...ED 10 Slide In Labels for the LED 10 Slide In Labels for the LED 10 Slide In Labels for the LED 10 Slide In Labels for the LED 10 Slide in labels for Zones 1 10 are included with the LED 10 s In the event that these labels are damaged or lost remove this page from the manual and type the appropri ate information on the labels shown below Type on the lines provided to ensure centering of informatio...

Страница 22: ...22 22 22 22 22 Document 50400 Rev A 5 15 96 P N 50400 A Technical Manuals Online http www tech man com firealarmresources com ...

Страница 23: ...23 23 23 23 23 Document 50400 Rev A 5 15 96 P N 50400 A Technical Manuals Online http www tech man com firealarmresources com ...

Страница 24: ... Fire Lite Fire Lite Fire Lite Fire Lite Fire Lite with respect to its products Fire Lite Fire Lite Fire Lite Fire Lite Fire Lite does not represent that its products will prevent any loss by fire or otherwise or that its products will in all cases provide the protection for which they are installed or intended Buyer acknowledges that Fire Lite Fire Lite Fire Lite Fire Lite Fire Lite is not an ins...

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