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EIA-485 Shield Termination

EIA-485 Without Conduit

24

Document 50327 Rev D1 1/14/99 P/N 50327:D1

Figure 5-1: EIA-485 Without Conduit

Connect the drain wire to the outside

of the MS-9200 cabinet via a BX-type

connector.

Shield Drain Wire

FACP Backbox

(+) EIA-485

(-) EIA-485

FACP

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Summary of Contents for LCD-40 Series

Page 1: ...re Lite MS 9200 C E Addressable Fire Alarm Control Panel One Fire Lite Place Northford CT 06472 Phone 203 484 7161 FAX 203 484 7118 Document 50327 1 14 99 Rev D P N 50327 D1 ECN 99 023 Technical Manuals Online http www tech man com firealarmresources com ...

Page 2: ...low the instructions in the installation operating and programming manuals These instructions must be followed to avoid damage to the control panel and associated equipment FACP operation and reliability depend upon proper installation Installation Precautions Adherence to the following will aid in problem free installation with long term reliability An automatic fire alarm system typically made u...

Page 3: ... Power 14 2 3 2 Fire Alarm 14 2 3 3 Supervisory 14 2 3 4 Trouble 14 Section 3 Mounting 15 3 1 LCD 40 Series Annunciator Preparation 15 Figure 3 1 Trim Ring Removal 15 Figure 3 2 Hardware and Backboxes 16 3 2 Semi flush Mount Backbox 17 Figure 3 3 Semi flush Mounting 17 3 3 Surface Mount Backbox 18 Figure 3 4 Surface Mounting 18 Section 4 LCD 40 Series Electrical Connections 19 Figure 4 1 Power Con...

Page 4: ...s software with a Part Number 73750 or 73829 installed the LCD 40 Series Annunciator must have software with a Part Number 73779 or 73879 installed in order to operate correctly If the MS 9200 C has software with a Part Number M9200V20 or higher installed the LCD 40 must have software with a Part Number LCD40V20 or higher installed in order to operate correctly with the FACP If the MS 9200 Export ...

Page 5: ...CD 40 and LCD 40L 40 character LCD display 20 characters x 2 lines is backlit under normal and alarm conditions System Status LEDs for Power green Alarm red Trouble yellow and Supervisory yellow No programming necessary duplicates messages at control panel display Local piezo sounder with alarm and trouble resound Device type identifiers from the control panel Device zone custom alpha labels from ...

Page 6: ... on LCD 40 only not used on LCD 40L OFF Receive only Top view Note OPEN Up position on SW1 is OFF state See Wiring to Termi nals on page 7 ROM The LCD 40 sounder if enabled will be activated when any new alarm or trouble is received from the panel It is silenced by an Acknowledge switch Piezo must not be disabled without approval of the LAHJ Local Authority Having Jurisdiction Piezo Sounder Membra...

Page 7: ...OUT EIA 485 IN no connection 24 VDC IN 24 VDC OUT 24 VDC IN 24 VDC OUT Earth Ground Option Note These connections must be power limited and the 24 VDC nominal power must be filtered and nonresettable Current Consumption 24 VDC nominal filtered and nonresettable Normal Standby no activity 54 mA Trouble Condition 54 mA Alarm 56 mA AC Fail not backlit 25 mA Side view Technical Manuals Online http www...

Page 8: ... power or EIA 485 connections creates an LCD 40 Series Annunciator fault at the MS 9200 panel All annunciators before the break will continue to display information but the function switches on the LCD 40 will no longer operate 2 LCD 40 Only not used on the LCD 40L On Down Key switch enabled Off Up Key switch disabled Switch 2 set to the On Down position enables key switch opera tion The key switc...

Page 9: ...ting is used for the last or only LCD 40 Series Annunciator on the EIA 485 line 2 DIP switch 2 Used on LCD 40 only On Down membrane function switches enabled 3 DIP switch 3 Off Up piezo sounder disabled requires approval of LAHJ 4 DIP switches 4 through 8 not used Figure 1 3 DIP Switch Settings Example Down Position On State Up OPEN Position Off State Technical Manuals Online http www tech man com...

Page 10: ... last LCD 40 Circuit is power limited 2 Up to 32 LCD 40 Series Annunciators may be used on the EIA 485 circuit The MS 9200 can power a maximum of five 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 LCD 40 Series annunciator ar...

Page 11: ...nciator fails to receive communica tions from the panel for a period of over 30 seconds it will acti vate its local sounder if so programmed and display the following message When placing the host MS 9200 into some aspects of the Programming Mode the annunciator will display the following message The message shown above will appear at the Level One passcode for 1 Autoprogram 2 Point Edit 3 System ...

Page 12: ...tricted to authorized personnel only Do not leave the key unat tended in the LCD 40 2 2 2 Acknowledge When the Acknowledge switch is pressed and released the LCD 40 sends an Acknowledge command to the control panel Pressing the Acknowledge switch silences the local piezo sounder the sounders located in all other system annunciators and the sounder located on the Fire Alarm Control Panel s main cir...

Page 13: ... LCD 40 will transmit a drill command to the control panel This command causes the FACP to turn on both main panel NAC outputs and all silence able circuits all C300 C304 modules NACs that are programmed silenceable In the event that the system was previously silenced the drill command will also turn off the Alarm Silence LED The Manual Evacuate message is shown on the LCD 40 display The same mess...

Page 14: ...t switch is pressed 2 3 3 Supervisory This is a yellow LED that flashes when one or more supervisory conditions occur such as a sprinkler valve tamper condition It illu minates steadily when an Acknowledge or Silence switch is pressed It turns off when the Reset switch is pressed 2 3 4 Trouble This is a yellow LED that flashes when one or more trouble condi tions occur It stays on steady when an A...

Page 15: ...and mount the three gang box in or on the wall depending on the type of installation desired Be certain that power is not applied to the wiring during the installation procedure Note To ensure static protection all enclosures including the LCD 40 Series electrical box must be connected to earth ground Never use the shield for grounding purposes To mount the LCD 40 Series Annunciators in an electri...

Page 16: ...327 D1 Figure 3 2 Hardware and Backboxes LCD 40 Series flange LCD 40 Series Trim Ring replacement P N 23165 3 Gang Electrical Box P N 10103 semi flush mount 3 Gang Electrical Box P N SBB 3 surface mount Technical Manuals Online http www tech man com firealarmresources com ...

Page 17: ...h it using the four mounting holes on the LCD 40 L 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 3 Semi flush Mounting LCD 40 Series flange Mounting holes 4 Three gang electrical box CAUTION The LC...

Page 18: ...ng electrical box and attach it using the four mounting holes on the LCD 40 L 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 3 4 Surface Mounting LCD 40 Series flange Mounting holes 4 Three gang electrical box P N SBB 3 or equivalent with a 2 75 minimum depth CAUTION The LCD 40 Series...

Page 19: ...ower supply under normal and alarm conditions is 56 mA Maxi mum current draw from the control panel s secondary power source batteries under loss of AC power is 25 mA since the LCD backlight is turned off during AC loss Backlighting is turned back on during AC loss only for alarm conditions in the system 1 All connections are power limited and supervised 2 12 18 AWG 0 75 3 25 mm2 wire for 24 VDC c...

Page 20: ...on on page 23 for shield termination information 5 The EIA 485 circuit is rated at 5 5 VDC maximum and 60 mA maximum 6 The LCD 40 Series annunciators have resistors built into the cir cuit board at the In Terminals 2 4 and the Out Terminals 1 3 for impedance matching There is no need for the installer to add impedance matching resistors Figure 4 2 EIA 485 Connection Terminal Block replacement P N ...

Page 21: ...nunciators have resistors built into the cir cuit board at the In Terminals 2 4 and the Out Terminals 1 3 for impedance matching There is no need for the installer to add impedance matching resistors 4 Connect wiring to DIM 485 terminals before plugging DIM 485 into connector J11 of the MS 9200 main circuit board DIM 485 CONNECTIONS DIM 485 LCD 40 Series3 Terminal 1 OUT P1 Terminal 2 IN Terminal 2...

Page 22: ... to LCD 40 Series 1 2 3 4 P1 P2 1 2 3 4 1 2 3 4 5 6 7 Ferrite Core P N FBD 1 Required Ferrite Core P N FBD 1 Required LCD 40 Series in grounded box LCD 40 Series in grounded box EIA 485 24 VDC TB4 Terms 3 4 DIM 485 MS 9200 in grounded box Top EIA 485 IN EIA 485 EIA 485 OUT 24 VDC IN 24 VDC n c Earth Ground Optional Shield Connect 24 VDC OUT Notes 1 Ferrite Core P N FBD 1 is required to meet FCC Pa...

Page 23: ...ection RFI EMI Refer to the following figures for details on EIA 485 shield termination 5 1 EIA 485 Shield Not in Conduit The EIA 485 line allows the FACP to communicate with the LCD 40 Series Annunciators The shield for the EIA 485 line must be con nected to earth ground at the FACP but must be left floating no connec tion at the annunciator if it is the first or only device on the EIA 485 line I...

Page 24: ... Rev D1 1 14 99 P N 50327 D1 Figure 5 1 EIA 485 Without Conduit Connect the drain wire to the outside of the MS 9200 cabinet via a BX type connector Shield Drain Wire FACP Backbox EIA 485 EIA 485 FACP Technical Manuals Online http www tech man com firealarmresources com ...

Page 25: ... each annunciator must be left floating and the shield entering the following unit must be connected to the Earth Ground terminal P2 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 Figure 5 2 EIA 485 In Conduit LCD 40 Series Box LCD 40 Series P1 2 EIA 485 IN P1 4 EIA 485 IN P2 7 Ear...

Page 26: ...Level 1 password The following screen will appear Press 3 to enter System Edit The system edit screen may appear as shown below for FACP firmware P N 73750 or greater note that previ ous programming may have altered some N or No designations to Y or Yes Use the left and right arrow keys to move to the L P option Once at the L P option to enable the LCD 40 Series Annunciator option use the up and d...

Page 27: ...27 Document 50327 Rev D1 1 14 99 P N 50327 D1 Notes Technical Manuals Online http www tech man com firealarmresources com ...

Page 28: ...utes the only warranty made by Fire Lite with respect to this products 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 is not an insurer and assumes no risk for loss or dam ages or the cost of any inconvenience transporta...

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