Pittway NOTIFIER LDM Series Manual 

P/N 15885:F2 ECN 97-407 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 www.PDF-Zoo.com ...

3 Table of Contents Section One: Introduction to the LDM Series 5 Section Two: LDM Features 6 2.1 The LDM-32 6 Figure 2-1: LDM-32 6 2.2 The LDM-E32 7 Figure 2-2: LDM-E32 7 2.3 Connectors on the LDM-32 and LDM-E32 8 2.4 Switches 9 2.5 Terminal Blocks 9 2.6 Cables 10 2.7 The LDM-R32 11 Figure 2-3: LDM-R32 11 Section Three: I ...

Section Seven: LDM Communications 25 Figure 7-1: LDM-32 Supervision 25 Section Eight: LDM Electrical Ratings & Current Calculations 26 Appendix A: LDM and the System 5000 29 Table A-1: Annunciator Point Assignments 30 AIM-200 Point Assignments 31 Table A-2: LDM Switch Control Functions 32 Figure A-1: Alarm Only Operation ...

5 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 h ...

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 separat ...

7 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 ...

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 5 ...

9 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 ...

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. The LDM-CBL24 and LDM-CBL48 Cable sets for connecting LDM-32 and LDM-E32 connectors to ...