LDM-32 LAMP DRIVER

เป็นโมดูลควบคุมจาก Notifier by Honeywell ที่ทำหน้าที่รับสัญญาณจากตู้ควบคุมระบบแจ้งเหตุเพลิงไหม้ (FACP) ผ่านพอร์ตอนุกรม EIA-485 เพื่อขับหลอดไฟ LED หรือรีเลย์ภายนอก

โดยรองรับการระบุตำแหน่งแจ้งเหตุเพลิงไหม้สูงสุด 32 จุด (32 Zones) Notifier-LDM-32 control module

Features

• ALARM/CIRCUIT ON and TROUBLE lamp/LED per-point

option, or more dense alarm-only option (field selectable).

• Control switch option for remote control per point.

• Lamps/LEDs may be programmed to display status of indicating circuits or control relays as well as system status

conditions.

• System trouble lamp/LED signal.

• On-line/power LED indicator.

• Optional RPT-485 increases EIA-485 wire distance (see

RPT-485 Series catalog sheet).

• Optional fiber-optics EIA-485 transmission with RPT-485F

wire-to-fiber converter (see RPT-485 Series catalog sheet).

• Alarm and trouble resound with flash of new conditions.

• Local sounder for both alarm/circuit-on and trouble conditions with silence/acknowledge switch connection.

• Serial EIA-485 interface for reduced installation costs.

• May be powered by 24 VDC from the panel or by remote

power supplies.

• Efficient switch-power converter reduces power consumption.

• Microprocessor-controlled electronics, fully supervised.

• Plug-in terminal blocks for ease of installation and service.

• Trouble monitor option for remote power supplies.

Product Line Information

LDM-32: Lamp Driver Module with 32 alarm lamp-driver transistors (sink to power common on alarm). May be selected (dip switch) for 16 alarm/circuit on, 16 trouble, and 16 switch inputs if desired. Also includes system-trouble lamp driver and lamp-test/local-acknowledge switch input. Integral piezo sounder sounds for each new alarm or trouble and is silenced with the Local Acknowledge switch, or permanently disabled with a dip switch selection. Flash of new alarms or troubles is selectable through dip switches. 16 switch inputs may be used for panel SILENCE,RESET, or remote relay control. Instructions are included.

LDM-E32 : Lamp Driver Module with 32 alarm drivers; or 16 alarm, 16 trouble, and 16 switch inputs. One LDM-E32 is allowed per LDM-32 in alarm-only mode. Three LDM-E32 modules are allowed per LDM-32 in alarm/trouble. Includes ribbon cable to connect to ACM.

LDM-R32 : Lamp Driver Module which connects to any LDM32 or LDM-E32 to convert transistor outputs to 32 Form-A dry contacts (1.0 A @ 30 VDC). Provides 32 output terminal screw connections and a single common terminal screw. Includes ribbon cables to connected to the LDM-32/LDM-E32. Use for electrical isolation when interfacing the system to other equipment.

LDM-CBL24, LDM-CBL48 : Ribbon cable sets to provide either a 24” (60.96cm) or 48” (121.96cm) connection between LDM-32/LDM-E32 and LEDs or lamps on a custom graphic panel. Includes all cables necessary for one LDM-32 or LDM-E32. Cables have connector on one end only (split, strip, and connect other end to graphic annunciator).

Architectural/Engineering Specifications

For specifications on LDM Graphic Annunciator Lamp Driver Modules, contact NOTIFIER.