New Frontiers for Safety, Security and Comfort Testing Authority PTB Testing Authority NEC Article 505 EDLM (3 color LED) Model: EDWM (5 color LED) EDLM & EDWM Explosion-Proof LED Signal Towers PATLITE, established in 1947, is the world leader in the design, development, manufacture, and application of visual and audible signaling alarms for industrial and process automation, as well as for potentially explosive atmospheres and harsh industrial environments. The EDLM (3 color LED) and EDWM (5 color LED) are innovative LED signaling towers with pressure and flame-proof housing designed specifically for use in potentially flammable and explosive atmospheres such as chemical, petrochemical, combustible dusts, production of mineral/natural gas, and even in food industries. Standards Connection Terminal Block Body Light Source Mounting : Compliance to ATEX and NEC standards. : Easy wiring for parallel connection to another interlocking device through 2 lead-in ports. : Easy connection to the signal tower by opening the back. : Made of aluminum alloy. : Long life, maintenance-free, LED. : Wall mount, flush mount and horizonal mount. See below. (Photo shows model EDWM.) LED IP66 NPN/PNP Open collector* Wall Mount Flush Mount Horizontal Mount Terminal block *AC 120/230/90-250V types are NPN compatible only *Brackets included. Model: EDLM & EDWM Explosion-Proof Signal LED Tower Testing Authority PTB Testing Authority NEC Article 505 EDLM (3 color LED) EDWM (5 color LED) EDLM & EDWM are covered by the specifications shown in the shaded areas below Common in Europe ATEX directive is CENELEC standard. Classification Standard PATLITE Models ATEX, IEC/EU Directive 94/9/EC IEC 60079-10 EN 60079-10 EDLM, EDWM Present Continuously Present Intermittently Present Abnormally Zone 0 Zone 1 Zone 2 0120 Common in the USA NEC standard is National Electrical Code. Classification Standard PATLITE Models NEC Article 505 ANSI/NFPA 71 EDLM, EDWM NEC Article 500 ANSI/NFPA 70 Present Continuously Present Intermittently Zone 0 Zone 1 Division 1 Present Abnormally Zone 2 Division 2 Specifications ATEX Type Rated voltage Signal line current (Per LED module) EDLM-302FE AC/DC 24V EDLM-312FE AC 120V Red/Amber: 52.5mA Green: 20.0mA EDLM-323FE AC 230V EDWM-502FE EDWM-5M2FE AC/DC 24V AC 90250V Red: 22.6mA, Amber: 26.6mA, Green: 17.5mA Blue/White: 38.9mA 2 G E x d C T 6 ( Z one1, 2) 2 D E x t D A 21 I P 66 T 80 ( Z one21, 22) Explosion Protection ratings Operating temp. Operating humidity Ambient pressure Lighting pattern IP Vibration resistance Mounting -20+50 (no ice) 45%85%RH (Keep from dew condensation) 80110kpa Flashing (6012 flashes per minute) / Continuous light IP66 9.8m/s 2 Outdoor & Indoor Upright & Sideways Outdoor & Indoor Upright Red/Green/White: 1000mcd Red: 350mcd, Amber: 580mcd Amber: 700mcd, Blue: 300mcd Green: 1300mcd 4.7kg 4.3kg Luminosity Mass (Main body) Upper & Lower case Aluminum alloy (Housing finish: Melamine baking finish) Glass case Borosilicate glass Fitting bracket Stainless Steel (sus 316) Cable gland Brass Material Specifications NEC Type Rated voltage Signal line current (Per LED module) Explosion Protection ratings Operating temp. Operating humidity Ambient pressure Lighting pattern IP Vibration resistance Mounting Luminosity Mass (Mainbody) Material EDLM-302FA AC/DC 24V EDLM-312FA AC 120V Red/Amber: 52.5mA Green: 20.0mA EDLM-323FA AC 230V EDWM-502FA EDWM-5M2FA AC/DC 24V AC 90250V Red: 22.6mA, Amber: 26.6mA, Green: 17.5mA Blue/White: 38.9mA Class , Zone 1 AEx d C T6 -25+50 (no ice) 45%85%RH (Keep from dew condensation) 80110kpa Flashing (6012 flashes per minute) / Continuous light IP66 9.8m/s 2 Outdoor & Indoor Upright & Sideways Outdoor & Indoor Upright Red/Green/White: 1000mcd Red: 350mcd, Amber: 580mcd Amber: 700mcd, Blue: 300mcd Green: 1300mcd 4.3kg 4.7kg Upper & Lower case Aluminum alloy (Housing finish: Melamine baking finish) Glass case Borosilicate glass Fitting bracket Stainless,Steel (sus 316) Dimensions (EDLM, EDWM) 90 Fitting bracket 152 12 38 4.4 Upper case Cable gland* installation (Wall-mount) 3/4 NPT 40 Glass case (415) 335 283 347 LED modules (60) 120 Lower case 347 *ATEX model ... Standard part *NEC model ... Not a Standard part Lead-in port 1 Lead-in port 2 126 3/4 NPT Bracket for flush mount (140) 56 1 1 9 14 0 (86) 9 Earth terminal M4 Screw O-ring 15 56 218 92 56 5 (48) 48 12 3/4 NPT 15 50 rear view: EDWM (5 color LED) 56 4 56 Cover 9 50 11 9 38 (Horizonal-mount) Plug Terminal block 218 (mm) Setscrew Wiring Diagram Wiring Diagram EDLM ( 3 color LED ) EDLM ( 5 color LED ) EDWM-502FE/FA EDLM-302FE/FA <Casing main body> Continuous light Outer contacts PWR wire PWR wire Flashing COM LED Green LED Amber LED Red L R L Y L G L B L W F C Yellow Gray Brown Power source White V 2 Blue Gray V 1 Yellow Brown F C Green L G Orange L Y <Unclassified area> external protection fuse Red L R Green Red Orange <Casing main body> V 1 <Unclassified area> external protection fuse V 2 Power source Continuous light Outer contacts Flashing Outer contacts PWR wire PWR wire Flashing COM LED White Flashing Outer contacts LED Blue LED Green LED Amber LED Red EDWM-5M2FE/FA EDLM-312FE/FA EDLM-323FE/FA <Casing main body> PWR wire PWR wire Flashing COM Continuous COM LED Green LED Amber LED Red Continuous light Outer contacts Flashing Outer contacts Black Gray Brown Yellow White Blue Green Orange L L L C F V V R Y G C C 1 2 Red <Unclassified area> external protection fuse Power source Green / Yellow Red Orange Green Yellow Brown Gray Black Green / Yellow <Casing main body> L L L L L C F V V R Y G B W C C 1 2 PWR wire PWR wire Flashing COM Continuous COM LED White LED Blue LED Green LED Amber LED Red <Unclassified area> external protection fuse Power source Continuous light Outer contacts Flashing Outer contacts Construction Requirements for Explosion Protected Electrical Equipment Marking for North America (NEC standard) Marking for ATEX directive (CENELEC standard) CE 0000 2 G CE Marking Notified Body Number Explosion-Protection Marking Ex d C T6 NEC505 (Zone System) Class , Zone1, A Ex d Type of Explosive Atmosphere Category Equipment Group Explosion-Protected Type of protection Flammable Gases or Vapors Area classification American National Standard Explosion Protected Temperature code Gases Group Class , Division1, Groups A,B,C,D, T6 CENELEC NEC505 IEC Dusts Gases Vapors Zone 0 Class Zone 0 Zone 1 Class Zone 1 Zone 2 Class Zone 2 Dusts NEC500 Division classification Europe (ATEX Directive / (CENELEC) International (IEC) Protection method Protection Zone 1, 2 Exd CENELEC ATEX IEC IECEx EN60079-1 IEC60079-1 North America Class NEC505 Zone Protection AExd 1, 2 Exe 1, 2 EN60079-7 IEC60079-7 AExe 1, 2 Intrinsic Safety (2 faults) Intrinsic Safety (1 fault) Exia 0, 1, 2 EN60079-11 IEC60079-11 AExia 0, 1, 2 Exib 1, 2 EN60079-11 IEC60079-11 AExib 1, 2 Purged Pressurized Exp 1, 2 EN60079-2 IEC60079-2 AExp 1, 2 Encapsulation Exm 1, 2 EN60079-18 IEC60079-18 AExe 1, 2 Exn 2 EN60079-15 IEC60079-15 AExn 2 Increased Safety Non-incendiary Type-n AREA Classification (gases/vapors) Constant ATEX EC60079-10 IEC IEC60079-10 US NEC505 Zone 0 (Category 1) O c c asion al -mines -other areas Category and protection level Class Dusts Class Fibers Zone 2 (Category 3) ATEX Constant M2-high level of protection Rare and temporary 1-very high level of protection Constant 2-high level of protection Occasional 3-normal level of protection Rare and temporary Methane, Coal Dusts Zone 0 (Gas) Zone 20 (Dust) Gas, Vapors, Mist, Dust Zone 1 (Gas) Zone 21 (Dust) Zone 2 (Gas) Zone 22 (Dust) B Lighting Ethylene gas Ethylene Acrylonitrile oxide C Hydrogen T3 (200) T4 (135) An area where the mixture of explosive fiber is not normally present, but if it is, only for brief periods of time. Division 1 (Class ) T5 (100) T6 (85) Ethyl Alcohol Gasoline Cyclohexane Aircraft fuel Acetaldehyde Diesel fuel n-butane Ethylene glyco Hydrogen sulphide Ethyl-ether Acetylene Protection method (ATEX/IEC) Flame-proof enclosures type "d" In flame-proof enclosures an explosion is contained. 8-8, Matsuyamachi, Chuo-ku, Osaka, Japan 542-0067 TEL.+81-6-6763-8220 FAX.+81-6-6763-8221 International Division, Sales and Marketing Department 20130 S. Western Ave. Torrance, CA90501, U.S.A. Division 2 Zone 22 Classification of gases & Temperature code (for ATEX/IEC) Acetone ethane Propane An area where the mixture of explosive fiber is constantly present or it can be present during the normal operation of the plant. Zone 21 NEC500 Division 2 (Class ) A Division 1 Zone 20 I EC 612 4 1 - 1 0 NEC505 M1-very high level of protection An area where the mixture of explosive dust is not normally present, but if it is, only for brief periods of time. Rare and temporary IEC Methane Division 2 Zone 22 (Category 3) US An area where the mixture of explosive dust is constantly present or it can be present during the normal operation of the plant. Occasional Zone 2 T2 (300) Division 1 Zone 21 (Category 2) Zone 2 (class ) T1 (450) An area where the mixture of explosive gas is not normally present, but if it is, only for brief periods of time. Constant Zone 1 Explosive Flammable Hazardous atmosphere Substances areas Division 2 Zone 20 (Category 1) Zone 1 (class ) Division 1 (Class ) An area where the mixture of explosive gas is constantly present or it can be present during the normal operation of the plant. EC612 4 1 - 1 0 Zone 0 ATEX Directive (CENELEC) Equipment Group Gases Vapors Division 1 AREA Classification (dusts) Rare and temporary Zone 1 (Category 2) Class NEC500 US Division US FM3615 ANSI/ISA 1, 2 UL1203 60079-1 ANSI/ISA 60079-7 ANSI/ISA FM3610 1, 2 60079-11 UL913 ANSI/ISA 60079-11 ANSI/ISA FM3620 1, 2 60079-2 NFPA496 ANSI/ISA 60079-18 FM3611 2 UL1604 ANSI/ISA 60079-15 Zone 0 (class ) NEC500 An area where the mixture of explosive gas can be present during the normal operation of the plant. An area where the mixture of explosive gas is not normally present, but if it is, only for brief periods of time. An area where the mixture of explosive dust can be present during the normal operation of the plant. An area where the mixture of explosive dust is not normally present, but if it is, only for brief periods of time. Zone 21 Zone 22 Explosion-proof protection Cassification of the hazardous areas An area where the mixture of explosive gas is constantly present. An area where the mixture of explosive dust is constantly present. Zone 20 Explosion-proof Flame-proof Temperature Codes Zone classification Cassification of the hazardous areas Gases/Vapors Gases Group Flammable Gases or Vapors Area classification Temperature Class Protection Codes (only type of Ex tD) Area Classification (only type of Ex tD) Protection method Temperature Codes Gases Group Protection method NEC500 (Division System) Ex tD A21 IP66 T80 Explosion-Protected C T6 TEL: +1-310-328-3222 FAX: +1-310-328-2676 No.2 Leng Kee Road, #05-01 Thye Hong Centre, Singapore 159086 TEL: +65-6226-1111 FAX: +65-6324-1411 Carbon Bisulfide Coal disulphide Division 2 (Class ) IP codes protection against solid body protection against water 0 no protection 0 no protection 1 objects greater than 50mm 1 vertically dripping 2 objects greater than 12.5mm 2 angled dripping 3 objects greater than 2.5mm 3 spraying 4 objects greater than 1.0mm 4 splashing 5 dust-protected 5 jetting 6 dust-tight 6 powerful jetting Type of protection "tD" Dust-protected flame-proof enclosures. 7 temporary ilmmersion 8 continuous ilmmersion To ensure correct use of these products, read the "Instruction Manual" prior to use. Failure to follow all safeguards can result in fire, electric shock, or other accidents. Specifications are subject to change without notice. 697-3 512 200072 TEL+86-21-66308969 FAX+86-21-66308938 Am Soeldnermoos 8, D-85399 Hallbergmoos, Germany TEL: +49-0-811 9981 9770-0 FAX: +49-0-811 9981 9770-9 202 Seokwang Bldg. 1361-9 Seocho-dong, Seocho-gu, Seoul, 137-863 TEL+82-2-523-6636 FAX+82-2-523-6637 Manufacturer 1-7-31 Nishimiyahara, Yodogawa, Osaka, 532-8550 http://www.idec.com PATLITE ECO PROJECT For the benefit of mankind and the earth, Patlite is committed to developing environmentally friendly products.