EZ-LIGHT K50L and K80L Audible Indicator Lights Datasheet DC-Operated Indicators with Steady or Pulsed Sound Indication To view or download the latest technical information about this product, including specifications, dimensions, accessories, and wiring, see www.bannerengineering.com. Rugged, cost-effective, and easy-to-install indicators available in K50 or K80 housing style Steady or pulsed sound indication Illuminated dome provides a big, easy-to-see green, red or amber job light Compact devices are completely self-contained, no controller needed Choose NPN or PNP input, depending on model Immune to EMI and RFI interference 18 V dc to 30 V dc operation Figure 1. K50L Figure 2. K80L Three color LED function: green, red, and amber WARNING: Not To Be Used for Personnel Protection Never use this device as a sensing device for personnel protection. Doing so could lead to serious injury or death. This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety applications. A sensor failure or malfunction can cause either an energized or de-energized sensor output condition. Models 1 2 Model Construction Audible Tone Input K50LGRA1YPQ PNP Steady (75 dB) K50LGRA1YNQ NPN K50LGRA2YPQ PNP 50 mm dome/30 mm mount polycarbonate Pulsed (75 dB) K50LGRA2YNQ NPN K50LGRAL1YPQ PNP Loud Steady (95 dB) K50LGRAL1YNQ NPN K80LGRA1YPQ PNP Steady (75 dB) K80LGRA1YNQ NPN K80LGRA2YPQ PNP 50 mm dome/Flat or DIN-mount Pulsed (75 dB) polycarbonate, nylon K80LGRA2YNQ NPN K80LGRAL1YPQ PNP Loud Steady (95 dB) K80LGRAL1YNQ NPN 1 Integral quick disconnect models are listed. To order the 150 mm (6 in) PVC cable model, replace the suffix withQ in the model number. For example, K50LGRA1YPQP. K50L Models: To order the 2 m (6.5 ft) PVC cable model, omit the suffix in the model number. For example, K50LGRA1YP. K80L Models: To order the terminal-wired model, omit the suffix in the model number. For example, K80LGRA2YP. Models with a quick disconnect require a mating cordset. Contact Banner Engineering for other colors and color combinations. 2 Typical decibel level is at a distance of 1 m. Original Document 10 April 2019 135242 Rev. D 135242 EZ-LIGHT K50L and K80L Audible Indicator Lights Wiring Diagrams PNP NPN Key: 1 = Brown 2 = White 3 = Blue 4 = Black 5 = Gray G = Green R = Red Y = Yellow A = Alarm Specifications Supply Voltage and Current Indicators 18 V dc to 30 V dc at 40 mA maximum, per LED color (alarm) LEDs or audible independently selected: green, red, amber Input Response Time Connections Indicator ON/OFF: 10 ms maximum Integral 5-pin M12/Euro-style quick disconnect, or 150 mm (6 in) PVC cable with a 5-pin M12/Euro-style quick disconnect, or 2 m (6.5 ft) unterminated Oscillation Frequency 5-wire PVC cable, depending on model A1 models: 3 kHz 500 Hz K80L Models: Terminal-wired models for use with bulk cable available A2 models: 3 kHz 500 Hz pulse rate 3 Hz 20% AL1 models: 2.7 kHz 500 Hz Operating Conditions Required Overcurrent Protection 20 C to +50 C (4 F to +122 F) WARNING: Electrical connections must be Environmental Rating made by qualified personnel in accordance with IEC IP50 local and national electrical codes and K50L models only: NEMA/UL Type 4X, 13 regulations. Certifications Overcurrent protection is required to be provided by end product application per the supplied table. All models: Overcurrent protection may be provided with external fusing or via Current Limiting, Class 2 Power Supply. Supply wiring leads < 24 AWG shall not be spliced. For additional product support, go to www.bannerengineering.com. K50L models only: Supply Wiring (AWG) Required Overcurrent Protection (Amps) 20 5.0 22 3.0 24 2.0 26 1.0 28 0.8 30 0.5 2 www.bannerengineering.com - Tel: + 1 888 373 6767 P/N 135242 Rev. D