Do not wear any jewelry. Gold and silver are excellent conductors of electricity. This equipment emits near infrared radiation. Avoid direct eye exposure. Copyright 2020 - 2021 ITL, LLC DOC-IFH1900-MNL Rev0.doc (6/3/2021)
Flash Head. Theory of Operation IFH-1900-0IR L-864(L) Series flash heads consist of one string of Red Light Emitting Diodes (LEDs) and one string of Infrared Emitters. Infrared Emitters are used for increased conspicuity with night vision systems. A microprocessor controlled current source supplies power to the Red LED string and the Infrared Emitter string.
Tools for Installation The following tools are suggested for mounting of the ITL power supply and LED beacon. Digital multi-meter capable of reading 600VAC/DC (Fluke 177 or 179) Nut Drivers and Sockets ...
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Verify that there are no alarms while operating in Night mode. Verify that each IFH-1900-0IR flash head produces a red flash 2 seconds. In the IFH-1900-0IR flash head, press and hold button PB1 until a red and IR alarm are indicated and the IFH-1900-0IR stops flashing.
Figure 2: IFH-1900-0IR Flash Head Leveling – Axis 1 and Axis 2 IFH-1900-0IR Flash Head Cable Termination Use only ITL cable, part number CBL-TC14-03S, for connecting the flash head to the controller. The cable contains three (3) color coded AWG14 conductors surrounded by a foil shield and a bare drain wire.
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IFH-1900-0IR Flash Head Mounting 4 SETS OF MOUNTING HARDWARE BOLT HDW-B500-150-GAL LOCK WASHER HDW-0500-LGA H.H.NUT HDW-0500-NGA INCLUDED Figure 3: IFH-1900-0IR Flash Head Dimensions and Mounting Detail DOC-IFH1900-MNL Rev0.doc (6/3/2021) Copyright 2020 - 2021 ITL, LLC Page 10 of 14...
A lug is provided on the flash head base for grounding as shown below. AWG 6 copper conductor or larger should be used. Figure 4: Flash Head Grounding Copyright 2020 - 2021 ITL, LLC DOC-IFH1900-MNL Rev0.doc (6/3/2021) Page 11 of 14...
The IFH-1900-0IR flash head does not require any configuration. DIP switch SW1 should be left in the factory default positions. The IFH-1900-0IR is designed to be flashed at 30 flashes per minute (30 FPM) and 53% duty cycle by an obstruction light controller which is not included.
Pressing and holding push button PB1 labeled “TEST” will cause the IFH-1900-0IR to generate both a red and IR alarm condition. If held long enough the IFH-1900-0IR will stop flashing so that the obstruction light controller alarm reporting can be verified. A short press of PB1 will cause the IFH-1900-0IR to resume normal operation.
Contact Info For information on the IFH-1900-0IR Obstruction Lighting System’s basic functions, refer to this manual. For additional help with the installation or operation of any ITL products, please contact ITL, LLC at one of the following below. Web and Internet Sites Corporate home page: http://www.itl-llc.com...
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