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Home My WebLink AboutA14-0023 Smoke Detector cut sheet.pdfe GE Security Product Data Sheet www.GESecurity.com ESL 500N SeriesLow-profile two- and four-wire photoelectric smoke detectors d Overview The ESL 500N series two- and four-wire conventional photoelectric smoke detectors bring together trusted technology and a full line of features to meet the demands of every type of application. The 500N offers sounder models in two- and four-wire applications, specifically to meet residential code requirements. The 521NCSXT has the additional benefit of low current draw which makes it compatible with a wide variety of control panels. The ESL 500N series also offers choices for optional auxiliary relays and isolated heat sensors, not available before in the ESL 500 series. ESL offers CleanMe®, dust compensation, field replaceable optical chambers, multiple criteria heat algorithms, and self-diagnostics features. Outstanding Features The ESL 500N series detectors work on the light-scattering principle. A pulsed infrared light-emitting diode serves as the light source, and a high-speed photo diode as the sensing element. This design has superior protection agains false/nuisance alarms caused by dust, insects, RF, and ambient light. The proprietary optical chamber is field replaceable. A confirmed alarm causes the LED to light continuously. The unit indicates trouble by flashing the LED every second. This meets the NFPA 72 field sensitivity testing requirements. Units with built-in 85dBa sounders emit a temporal 3 pattern when in alarm and will emit a steady tone when the input power is reversed. All wiring terminates in clamp-type screw terminals. The detectors mount to a standard single-gang electrical box, a 4-inch octagonal box, a 4-inch square electrical box, or WIREMOLD No. 5739 fixture box. Standard Features Built-in sounder available in two- and four-wire modelsE Patented CleanMe® featureE Built-in dust compensationE Field-replaceable optical chamberE ESL 500N SeriesLow-profile two- and four-wire photoelectric smoke detectors Specifications ElectricalPower supply, 6/12 V operation: 6.0 to 20 VDC polarity sensitivel Power supply, 12/24 V operation: 8.5 to 33 VDC polarity sensitivel Maximum ripple p-p (6/12/24 V): 10% (V p-p)l Typical average standby current: 70 µAl Typical alarm current (6/12/24 V): up to 60 mA max. if not limited bycontrol panel l Auxiliary relay contacts: 1.0 A @ 30 VDC; Form Cl Alarm contacts: 500 mA @ 36 VDC (resistive)l FeaturesRFI immunity: 20 V/m min.; 1 to 1000 MHzl Field wiring size: 12 to 24 AWG; 16 to 22 recommendedl Heat detector, rate of rise: 15°F/min (8.3°C/min) and > 105°F(40.6°C) l Heat detector, fixed threshold: 135°F (57.2°C)l UL 2-wire compatibility identifiers: S10A, S11Al Drift compensation adjustment: 1.0% ft. max.l Reset time: 1 sec. min.l Photoelectric sensitivity: 3.1% + 0.5 to 1.0%l EnvironmentalOperating temperature, thermal models: 32 to 100°F (0 to 37°C)l Operating temperature, nonthermal models: 32 to 120°F (0 to 50°C)l Storage temperature: -4 to 158°F (-20 to 70°C)l Operating humidity range: 0 to 95% noncondensingl PhysicalDetector head dimensions: 5.5 in. (140 mm) dia.; 2 in. (50 mm) highl Mounting dimensions: 5.25 in. (133 mm) dia.; 0.3 in. (8 mm) highl Weight: 9.6 oz. (272 g)l Construction: ABS plasticl Color: White head and basel Packaging: 10 detectors per cartonl RegulatoryUL, CUL, CSFMl Related Diagram Ordering Information 2-wire, CleanMe, heat sensor, aux. relay, 8.5 to 33 VDC,S11A521NCRXT 2-wire, CleanMe, heat sensor, sounder, 8.5 to 33 VDC,S10A521NCSXT 2-wire, CleanMe, heat sensor, sounder, aux. relay, 8.5 to33 VDC, S11A521NCSRXT 4-wire, 6 to 33 VDC541NB 4-wire, heat sensor, 6 to 33 VDC541NBXT 4-wire, heat sensor, sounder, aux. relay, 8.5 to 33 VDC541NCSRXT 4-wire, heat sensor, sounder, end of line relay, 8.5 to 33VDC541NCSXTE 4-wire, isolated heat sensor, sounder, aux. relay, 8.5 to33 VDC541NCSRH 4-wire, heat sensor, aux. relay, 8.5 to 33 VDC541NCRXT 4-wire, heat sensor, end of line relay, 8.5 to 33 VDC541NCXTE Photoelectric 4-wire smoke detector, sounder, 8.5 to 33VDC541NCSXT g GE Security 503-885-5700 888-GE-SECURITY (437-3287) faxback 800-483-2495 email info@gesecurity.com www.gesecurity.com Asia tel 852-2907-8108 fax 852-2142-5063 Australia tel +61-3-9259-4700 fax +61-3-9259-4799 Europe tel +44-113-238-1668 fax +44-113-253-8121 Latin America tel 305-267-4301 fax 305-267-4300www.GESecurity.com As a company of innovation, GE Security reserves the right to change product specifications without notice. For the latest product specifications, visit GE Security online at www.GESecurity.com or contact your GE Security sales representative. IPS-ESL 500N Series-2005-04-27 03:55:47 Released : 27.04.2005