FEATURES / BENEFITS p RoHS Compliant p Long life – typically 100K hours p Low power consumption – uses up to 90% less energy than an incandescent indicator p Front or rear panel mounting p Available in either cylindrical or stovepipe lens, unique internal fresnel design provides uniform illumination p Aluminum black anodized housing enhances contrast p No heat generate p Resistant to shock and vibration p Colors include – red, green, yellow and blue p Polarity indication by terminal (+) denotes anode 249 Series LED Panel Mount Indicators for 3/8” Mounting Hole APPLICATIONS Dialight’s 249 series LED panel mount indicator is available with a variety of LEDs as well as neon for 120 VAC operation. Typical applications for the 249 series include: • Main and remote power indication • Status indication • Maintenance and warning indication • Instrumentation • Process Control ……..and many more! SPECIFICATIONS p Voltage requirements: 3.6, 5, 10, 14 and 28 VDC* (No current limiting resistor required) p Electrical connection: Turret terminals for wire wrapping p Mounting hole size: 0.375” (9.53 mm) * Dialight recommends tolerance of 5% of specified voltage range p p p p Operating temperature: -20º to +71ºC Storage temperature: -40º to +71ºC Max Panel thickness: 0.312” (7.92 mm) Mounts with knurled flange nut, lock washer and nut. (8-10 in-lbs torque) STOVEPIPE LENS Lockwash - .22 x 1/2 OD Internal Tooth Knurled Flange Nut .099 x .509 max OD CYLINDRICAL LENS 1 Nut - 3/32 x 1/2 Flat Hex .330 [8.40] .16 [4.06] .571 [14.50] .230 [5.80] .993 [25.20] POLARITY MARK .280 [7.10] .571 [14.50] .993 [25.20] Figure 1 NOTES: 1. Dimensions in inches [mm] 2. All measurements are typical 3. Hardware includes knurled ring, lock washer & hex nut Figure 2 1. Cylindrical lens will provide wider viewing angle. www.dialight.com POLARITY MARK MATERIALS / FINISH Description Material Finish Mounting Body Aluminum Black Anodize Terminals Phosphor Bronze Fused Tin Knurled Flange Nut Aluminum Black Anodize Lock Washer Phosphor Bronze White Nickel Plated Nut Brass White Nickel Plated CYLINDRICAL CAP STOVEPIPE CAP VOLTAGE CURRENT INTENSITY FIGURE (VDC)* (mA) TYP (mcd) PART NUMBER COLOR 249-4162-3734-504F Blue 3.5** 10 1500 249-7867-3731-504F Red 3.6 20 249-7967-3732-504F Green 3.6 249-8067-3733-504F Yellow VOLTAGE CURRENT INTENSITY FIGURE (VDC)* (mA) TYP (mcd) PART NUMBER COLOR 1 249-4162-3334-504F Blue 3.5** 10 700 2 170 1 249-7867-3331-504F Red 3.6 20 55 2 20 100 1 249-7967-3332-504F Green 3.6 20 40 2 3.6 20 150 1 249-8067-3333-504F Yellow 3.6 20 75 2 249-4164-3734-504F Blue 5 10 1500 1 249-4164-3334-504F Blue 5 10 700 2 249-7868-3731-504F Red 5 20 170 1 249-7868-3331-504F Red 5 20 55 2 249-7968-3732-504F Green 5 20 100 1 249-7968-3332-504F Green 5 20 40 2 249-8068-3733-504F Yellow 5 20 150 1 249-8068-3333-504F Yellow 5 20 75 2 249-4166-3734-504F Blue 10 10 1500 1 249-4166-3334-504F Blue 10 10 700 2 249-7870-3731-504F Red 10 20 170 1 249-7870-3331-504F Red 10 20 55 2 249-7970-3732-504F Green 10 20 100 1 249-7970-3332-504F Green 10 20 40 2 249-8070-3733-504F Yellow 10 20 150 1 249-8070-3333-504F Yellow 10 20 75 2 249-4167-3734-504F Blue 14 10 1500 1 249-4167-3334-504F Blue 14 10 700 2 249-7871-3731-504F Red 14 20 170 1 249-7871-3331-504F Red 14 20 55 2 249-7971-3732-504F Green 14 20 100 1 249-7971-3332-504F Green 14 20 40 2 249-8071-3733-504F Yellow 14 20 150 1 249-8071-3333-504F Yellow 14 20 75 2 249-4168-3734-504F Blue 28 10 1500 1 249-4168-3334-504F Blue 28 10 700 2 249-7872-3731-504F Red 28 20 170 1 249-7872-3331-504F Red 28 20 55 2 249-7972-3732-504F Green 28 20 100 1 249-7972-3332-504F Green 28 20 40 2 249-8072-3733-504F Yellow 28 20 150 1 249-8072-3333-504F Yellow 28 20 75 2 * Dialight recommends tolerance of 5% of specified voltage range ** VF typical - Requires current limiting resistor Dialight Dialight reserves reserves the the right right to to make make changes changes at at any any time time in in order order to to supply supply the the best best product product possible. possible. The The most most current current version version of of this this document document will will always always be be available available at: at: www.dialight.com/Assets/Brochures_And_Catalogs/Indication/MDEL249X001.pdf www.dialight.com MDEL249X001_G