Summary of Contents for Pittway NOTIFIER LDM Series
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12 Clintonville Road Northford, CT 06472 (203) 484-7161 FAX: (203) 484-7118 LDM Series Lamp Driver Modules For Graphic Annunciation and Control Used with the System 500, System 5000, AM2020/AFP1010 and AFP-200 Fire Alarm Control Panels Document 15885 10/29/97 Rev: P/N 15885:F2 ECN 97-407 www.PDF-Zoo.com...
Table of Contents Section One: Introduction to the LDM Series Section Two: LDM Features The LDM-32 Figure 2-1: LDM-32 The LDM-E32 Figure 2-2: LDM-E32 Connectors on the LDM-32 and LDM-E32 Switches Terminal Blocks Cables The LDM-R32 Figure 2-3: LDM-R32 Section Three: Installation External Cabinets CHS-4L Chassis...
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Section Seven: LDM Communications Figure 7-1: LDM-32 Supervision Section Eight: LDM Electrical Ratings & Current Calculations Appendix A: LDM and the System 5000 Table A-1: Annunciator Point Assignments AIM-200 Point Assignments Table A-2: LDM Switch Control Functions Figure A-1: Alarm Only Operation w/o 8-Point Shift Figure A-2: Alarm Only Operation with 8-Point Shift Figure A-3: Alarm/Trouble Op.
Section One: Introduction to the LDM Series The LDM Series Lamp Driver Modules, which consist of the LDM-32 master and LDM-E32 expander modules, are used to provide an interface to a custom graphic annunciator. The master module provides power and control for a maximum of three expander modules. The LDM-32 and LDM-E32 have output connectors which are used to drive lamps or LEDs and input connectors which are used for remote switch functions.
Section Two: LDM Features 2.1 The LDM-32 The Lamp Driver Module LDM-32 has 32 alarm lamp/LED driver outputs which sink current to system common (-) on activation. A single positive (+) voltage is required to supply total operating power for all lamps or LEDs when all drivers are activated. The LDM-32 provides a separate driver for system trouble and inputs for a local lamp test switch.
2.2 The LDM-E32 Each LDM-E32 expander module provides 32 additional lamp/LED driver outputs from J5, J6, J7 and J8. The expander module has a slide switch SW4 for selecting alarm or alarm and trouble annunciation and an input for a local lamp test switch. In alarm mode, use only one LDM-32 and one LDM-E32 for a maximum of 56 alarm indicators and 8 system status indicators.
2.3 Connectors on the LDM-32 and LDM-E32 J1 - Switch Matrix Up to 16 optional external control switches and a local lamp test switch may be attached to the LDM-32 and LDM-E32 via J1 as shown in Figure 4-10. To determine which switch function each point will perform in a System 5000, refer to Appendix table A-1 (System 5000).
2.4 Switches SW1 and SW2 - Address Switches Two rotary BCD switches, located only on the LDM-32, are used to set the LDM Series system address. Switch SW1 represents the 'ones' position and switch SW2 represents the 'tens' position of the address setting. In system configurations of 56 zones or less, the switches must be set to address 01 for all LDMs in the system.
2.6 Cables Expander Ribbon Cable (75120) The Expander Ribbon Cable is supplied with the LDM-E32 to allow for connection to the LDM-32 master module. The cable connects between J2 of the LDM-32 or LDM-E32 and J3 of the next LDM- E32.
2.7 The LDM-R32 The LDM-R32 Relay Expander Module provides the LDM-32 or LDM-E32 with 32 dry Form- A (normally open) contacts. The relay module serves as a slave to the particular lamp driver annunciator it is connected to - instead of driving lamps or LEDs, the alarm and/or trouble signals from the LDM-32 and LDM-E32 modules are used to activate the relays on the LDM- R32.
Section Three: Installation This section discusses basic requirements and CHS-4L mounting instructions. 3.1 External Cabinets The CAB-3A and the CAB-3B are UL listed cabinets suitable for use in graphic annunciator applications. For size and dimensions, refer to the CAB-3 Series Installation Document . Other cabinets such as those provided by custom graphic annunciator manufacturers may be used provided they meet UL requirements as UL listed secured enclosures.
Slip the bottom edge of the LDM board into the slot on the CHS-4L chassis and move the module toward the standoffs. Secure the LDM to the standoffs with the screws provided. Repeat for installation of additional LDM modules. Figure 3-2: Installing LDM Modules in CHS-4L Connect an expander ribbon cable (P/N 75120) from the LDM-32 connector J2 to J3 of the first LDM-E32 expander module.
Figure 3-4: Mounting Optional LDM-R32 Relay Modules Secure the LDM-R32 to the LDM-32 with the standoffs provided (see below). Attach ribbon cables between the LDM-32 and the LDM-R32 for each group of relays needed (connector J5 to J5, J6 to J6, etc.) as illustrated at right.
Section Four: Wiring Considerations 4.1 Limits A maximum of 32 LDM-32s may be connected to the EIA-485 bus, but if other types of devices are also connected to the EIA-485 bus, the maximum number of LDM-32s must be reduced by the total of such devices. Total annunciation and switch capability depends upon the number of LDM-E32 expander modules used.
Mount cabinet or backbox and draw all wiring into enclosure. Figure 4-2: Wiring the Enclosure 4.4 EIA-485 Shield in Conduit When the EIA-485 wiring is in conduit, connect the shield to system common. The shield can enter the cabinet, but must be insulated from the cabinet (no electrical contact). Between LDMs, wire-nut multiple shields together (which can be inside of the respective LDM enclosure but ensure that the shield does not contact earth ground).
4.6 EIA-485, Power and Relay Wiring EIA-485 In (-) EIA-485 - TB2, Terminals 1 to 4 EIA-485 Out (-) • Do not T-tap the EIA-485 circuit. It will not function EIA-485 Out (+) properly. Wire as shown below. Must be power-limited. EIA-485 In (+) •...
UL Power Limited Wiring Requirements Power limited and nonpower limited circuit wiring must remain separated in the cabinet. All power limited circuit wiring must remain at least 0.25" away from any nonpower limited circuit wiring. Furthermore, all power limited circuit wiring and nonpower limited circuit wiring must enter and exit the cabinet through different knockouts and/or conduits.
4.7 Remote Power Supply Connections The LDMs may be powered by an MPS-24A or an MPS-24B. The power run to the LDMs need not contain a Power Supervision Relay since loss of power is inherently supervised. MPS-24A Main Power Supply Connect the power run for the LDMs to MPS-24A TB3, Terminals 1 (+) and 2 (-).
4.8 Lamp/LED Wiring Figure 4-8 illustrates LEDs being powered by the 5 volt output from LDM-32, J11 pin 1. Figure 4-9 illustrates LEDs being powered by the 24 volt output from LDM-32, J9 pin 3. Note: All LEDs must be located in the Wiring is not same room as the LDM modules.
4.9 Control Switch Wiring Optional zone/point control switches must be momentary type. Wiring from the LDM to the control switches must be in conduit and in the same room as the LDM since the wires are not supervised. Use the cables supplied in the cable kits to wire the control switches. Acknowledge/ Lamp Test Switch (momentary) Switch #16...
Section Five: Summary Installing the Lamp Driver Note for the System 5000: The LDM begins annunciation of circuits on the module installed directly after the CPU-5000. To ensure full employment of LDM points, mount the modules that need lamp driver annunciation in the CPU row first, then in the second row, etc. Modules with circuits that are not to be annunciated by the LDM-32 should be installed further down in the cabinet.
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In the Appendices: The following steps are covered in panel-specific appendices. For the System 5000, refer to Appendix A. For the AM2020/AFP1010, refer to Appendix B. For the System 500, refer to Appendix C. For the AFP-200, refer to Appendix D. •...
Section Six: Operating the Lamp Driver Module 6.1 LAMP TEST/ACKNOWLEDGE A separate, dedicated lamp test switch is required for each LDM-32 and LDM-E32. A switch installed for LAMP TEST/ACKNOWLEDGE performs two functions: 1) When pressed, it will light all LEDs wired to the specific LDM module (except the On Line LED) and will sound the integral piezo (if enabled) for as long as the switch is held down.
Section Seven: LDM Communications Receive Only LDM-32s For duplicate annunciation of system points, LDMs can be configured for Receive Only annunciation. Receive Only LDMs must be set to the same address as the LDM they duplicate, but are not fully supervisable. Receive Only LDMs intercept information being transmitted to a Receive/Transmit LDM so that this information can be duplicated at an intermediate display location.
Section Eight: LDM Electrical Ratings and Current Calculations Lamp Driver Electrical Ratings LDM modules may use either 24 VDC (regulated) or internal 5 VDC for powering connected LEDs. 5 volt usage conserves power but is limited in the current available to drive the LEDs. Refer to Section Four, Figures 4-8 and 4-9 for connection illustrations.
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Calculating LDM Series Standby and Alarm Currents Current Draw for LED Power @ 24 VDC Standby Current: ] # of LDM-32 Modules 40 mA ] # of LDM-E32 Modules 2 mA 24 VDC Standby Total Alarm Current: ] # of LDM-32 Modules 56 mA ] # of LDM-E32 Modules 18 mA...
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Appendix A: LDM and the System 5000 Capabilities When installed with a System 5000, the LDM Series modules can annunciate the status of initiating and notification circuits, relays, and several system control functions. Each lamp driver output is automatically assigned to one and only one system I/O point: Optional System 5000 plug in Modules IZM-8 - Initiating Device Circuits (alarm and trouble) AIM-200 Zones (alarm and trouble)
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Configuration for the LDM-32 and System 5000 Lamp Driver Mode Switch Lamp Driver Address Ones Set in the range 01-04* Tens ALARM/TROUBLE mode (SW4 set to right side) DIP Switch (SW3) (see settings below) LDM-32 ALARM ONLY mode Switch set to Switch set to ON position (SW4 set to left side)
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Table A-1A: System 5000 CPU Annunciator Point Assignments to LDMs System 5000 LDM Alarm LED LDM Trouble/Supv LED LDM Control Switches CPU Points Yellow Functions as an Annunciator Point #1 Indicates System Alarm Indicates System Trouble ACKNOWLEDGE Indicates that signals have Functions as a SIGNAL Annunciator Point #2 not used...
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AIM-200 Point Annunciation The CPU-5000 can be programmed for an alternate method of annunciating the AIM-200. Up to 192 intelligent devices can be annunciated on a single AIM-200 with LDM series annunciators. The System 5000 annunciates the AIM-200 installed directly to the right of the CPU-5000.
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Table A-2A: LDM Series Switch Control Functions Alarm and Trouble Mode Without 8-Point Shift LDM Switch Position LDM-32 1st LDM-E32 2nd LDM-E32 3rd LDM-E32 Circuit 9 Circuit 25 Circuit 41 SIG.SIL. Circuit 10 Circuit 26 Circuit 42 RESET Circuit 11 Circuit 27 Circuit 43 not used...
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Figure A-1: Alarm Only Operation Without 8-Point Shift This figure illustrates the configuration of LDMs to annunciate alarms for up to 120 zones (no zone troubles) with the first eight points (P1 through P8) dedicated to the System 5000 functions listed below. (Control switches do not function in Alarm Only configuration). Address #1 LDM-32 - 16...
Figure A-2: Alarm Only Operation with 8-Point Shift This figure illustrates the configuration of LDMs to annunciate alarms for up to 56 zones (no zone troubles) with the last eight points (P57 through P64) dedicated to the System 5000 function annunciations listed below. (Control Switches do not function in Alarm Only mode). Address #1 LDM-32 - 16...
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Figure A-3: Alarm/Trouble Operation Without 8-Point Shift This figure illustrates the configuration of LDMs to annunciate alarms and troubles for up to 120 zones with the first eight points - 16 LEDs (J5: P1 through P8 and J6: P1 through P8) dedicated to System 5000 system status annunciation.
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Figure A-4: Alarm/Trouble Operation with 8-Point Shift This figure illustrates the configuration of LDMs to annunciate alarms and troubles for up to 56 zones with the last eight points (16 LEDs) dedicated to the CPU functions listed below. Address #1 LDM-32 - 16 1st LDM-E32...
Figure A-5: Alarm Relays with LDM-R32 This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm relays for up to 56 zones with the first eight relays dedicated to the System 5000 functions listed below. Address #1 LDM-32 - 16 17 - 24...
Figure A-6: Alarm Relays with 8-Point Shift This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm relays for up to 56 zones with the last eight relays dedicated to the System 5000 functions listed below. Address #1 LDM-32 - 16 17 -...
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Figure A-7: Alarm and Trouble Relays with LDM-R32 This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm and trouble relays for up to 120 zones with the first eight relays dedicated to the System 5000 functions listed below. Address #1 LDM-32 System Status Indicators *...
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Figure A-8: Alarm and Trouble Relays with 8-Point Shift This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarms and troubles for up to 56 zones with the last eight relays dedicated to the CPU functions listed below. Address #1 LDM-32 - 16...
Appendix B: LDM and the AM2020/AFP1010 Capabilities When installed with an AM2020/AFP1010, the LDM Series modules can annunciate the status of addressable devices, software zones, XP Series Transponder points and several system control functions: Devices Intelligent Detectors MMX Monitor Modules and CMX Control Modules BGX Addressable Manual Pull Stations, security devices &...
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Hardware Required The AM2020/AFP1010 must include an intelligent Serial Interface Board (SIB-2048). The EIA-485 circuit must be connected to the SIB-2048 as illustrated below. Figure B-1: The EIA-485 Loop EIA-485 Common Earth Ground (chassis) EIA-485 Loop 1 (+) Supervised and Power-Limited EIA-485 Loop 1 (-) EIA-485 Loop 2 (+) SIB-2048...
Operation LDM points 'track' or follow those system points they are programmed to annunciate; the points do not latch unless latched by the panel. Table B-1 is a list of how the LDM-32 annunciates various AM2020/AFP1010 devices and functions. Note: Control Switches marked 'not used' will still function as local LAMP TEST switches for their respective LEDs.
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Configuration for the LDM-32 and the AM2020/AFP1010 Lamp Driver Mode Switch Lamp Driver Address Ones Set in the range 01-32* Tens ALARM/TROUBLE mode (SW4 set to right side) DIP Switch (SW3) (see settings below) LDM-32 ALARM ONLY mode Switch set to Switch set to ON position (SW4 set to left side)
Wiring the LDM for the AM2020/AFP1010 Figure B-2: Lamp Driver Alarm Points The LDM-32 and one expander can be configured for up to 64 alarm points by setting Switch SW4 to the 'ALARM ONLY' position. Points Points Points Points P(1) P(8) P(9) P(16) P(17)
Figure B-3: Alarm and Trouble Points The LDM-32 and up to three expanders can be configured for up to 64 alarm points and trouble points by setting Switch SW4 to the 'ALARM/TROUBLE' position. Points Points Points Points Alarm Trouble Alarm Trouble Alarm Trouble Alarm Trouble 9 - 12 9...
Figure B-4: Alarm-Only Relay Operation This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm relays for up to 64 AM2020 or AFP1010 points. LDM-32 - 16 17 - 57 - 64 LDM-E32 - 48 49 - N.O.
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Figure B-5: Alarm and Trouble Relay Operation This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm and trouble relays for up to 64 AM2020 or AFP1010 points. LDM-32 - 16 1st LDM-E32 21 - 24 - 32 2nd LDM-E32 37 - 40 - 48...
Appendix C: LDM and the System 500 Capabilities When installed with a System 500, the LDM Series modules can annunciate the status of initiating and notification circuits, relays, and several system control functions. Each lamp driver output is automatically assigned to one and only one system I/O point: Optional System 500 plug in Modules IZ-4/IZ-4A/IZ-8 - Initiating Device Circuits (alarm and trouble) IC-4/ICE-4/ICR-4L - Notification Appliance Circuits (activation and trouble)
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Configuration for the LDM-32 and System 500 Lamp Driver Mode Switch Lamp Driver Address Ones Set in the range 01-04 Tens ALARM/TROUBLE mode (SW4 set to right side) DIP Switch (SW3) (see settings below) LDM-32 ALARM ONLY mode Switch set to Switch set to ON position (SW4 set to left side)
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Annunciator Operation Annunciator points 'track' or follow those System 500 points they are programmed to annunciate; they do not latch. Table C-1 outlines the annunciation of various System 500 circuits and functions. Note: Control Switches marked 'not used' will still function as local LAMP TEST or local ACKNOWLEDGE switches for their respective points.
Table C-2A: LDM Series Switch Control Functions Table C-2B: LDM Series Switch Control Functions Alarm and Trouble Mode Without 8-Point Shift Alarm and Trouble Mode With 8-Point LDM Switch Position LDM-32 1st LDM-E32 Shift Circuit 9 LDM Switch Position LDM-32 Circuit 1 SIG.SIL.
Figure C-3: Alarm Only Operation with CPU shift This figure illustrates the configuration of LDMs to annunciate alarms for up to 24 zones (no zone troubles). Address #1 LDM-32 - 16 17 - not applicable wire to LEDs view of LDM-32 Figure C-4: Alarm and Trouble Points Operation This figure illustrates the configuration of LDMs to annunciate alarms and troubles for up to 24 zones with the first eight points (J5: P1 through P8 and J6: P1 through P8) dedicated to...
Figure C-5: Alarm/Trouble Operation with 8-Point Shift This figure illustrates the configuration of LDMs to annunciate alarms and troubles for up to 24 zones. Address #1 LDM-32 - 16 1st LDM-E32 21 - 24 not used view of LDM-32 Figure C-6: Alarm Relays with LDM-R32 This figure illustrates the configuration of the LDM-R32 Relay Expander to activate relays for up to 24 zones with the first eight relays dedicated to the System 500 functions listed below.
Figure C-7: Alarm Relays with 8-Point Shift This figure illustrates the configuration of the LDM-R32 Relay Expander to activate relays for up to 24 zones. Address #1 LDM-32 - 16 17 - 24 not used N.O. contacts N.O. contacts Common for TB4 Common for TB1 Common for TB3 Common for TB2...
Figure C-8: Alarm and Trouble Relays with LDM-R32 This figure illustrates the configuration of the LDM-R32 Relay Expander to activate alarm and trouble relays for up to 24 zones with the first eight relays dedicated to the System 500 functions listed below.. Address #1 LDM-32 System Status Indicators *...
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Figure C-9: Alarm and Trouble Relays with 8-Point Shift This figure illustrates the configuration of the LDM-R32 to activate alarm and trouble relays for up to 24 zones. Address #1 LDM-32 - 16 1st LDM-E32 21 - 24 not used N.O.
Appendix D: LDM and the AFP-200 Capabilities When installed with an AFP-200, LDM Series modules can annunciate the status of 99 software zones and several system control functions. Each lamp driver output is automatically assigned to one and only one system I/O point: Software Intelligent Detectors Zones:...
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Configuration for the LDM-32 and the AFP-200 Lamp Driver Mode Switch Lamp Driver Address Ones Set in the range of 01 or 02 Tens ALARM/TROUBLE mode (SW4 set to right side) DIP Switch (SW3) (see settings below) LDM-32 ALARM ONLY Switch set to mode Switch set to...
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Table D-1A: LDM Series Switch Control Functions Alarm and Trouble Mode Without 8-Point Shift LDM Switch Position LDM-32F 1st LDM-E32F 2nd LDM-E32F 3rd LDM-E32F not used not used not used SIG.SIL. not used not used not used RESET not used not used not used DRILL...
Figure D-1: Display Active Status of Software Zones Only This figure illustrates configuration of the LDM to annunciate the Active state of all 99 software zones (no zone troubles) with the first eight points (P1 through P8) dedicated to the AFP- 200 system function LEDs listed below.
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Figure D-2: Active Status of Software Zones with 8-Point Shift This figure illustrates configuration of the LDM to annunciate the Active state for up to 56 zones (no zone troubles) with the last eight points (P57 through P64) dedicated to the AFP- 200 system function LEDs listed below.
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Figure D-3: Activation and Trouble Status Annunciation This figure illustrates wiring the LDM to annunciate the active and trouble states for all 99 zones with the first eight points (J5: P1 through P8 and J6: P1 through P8) dedicated to AFP-200 functions listed below.
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Figure D-4: Activation/Trouble Operation With 8-Point Shift This figure illustrates configuration for the LDM to annunciate active and trouble states for the first 56 software zones with the last eight points (16 LEDs) dedicated to the AFP-200 functions listed below. Address #1 LDM-32 - 16...
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