ML405, ML45, ML805, ML85 Fst-Acting, Two-Position Actutors FOR FIRE/SMOKE CONTROL APPLICATIONS FEATURES PRODUCT DATA APPLICATION The ML405, ML45, ML805, nd ML85 Fst-Acting, Two-Position Actutors re spring return direct coupled ctutors (DCA) with n integrl junction ox for on/off dmper control. The ctutor ccepts n on/off signl from single-pole, single-throw (spst) controller. Models re ville with clockwise (cw) or counterclockwise (ccw) spring return nd re designed to operte relily in smoke control systems requiring Underwriter s Lortories Inc. UL555S rtings up to 350 F. 30 l-in. (3.4 N m) or 50 l-in. (5.7 N m) minimum driving torque t 350 F (76 C). Integrl spring return ensures level of return torque. Fifteen-second spring return timing. No specil cycling required during long-term holding. (See Opertion section.) No udile noise during holding. Ptent pending design elimintes need for limit switches to reduce power consumption. Models ville for 24, 20, nd 230 Vc. Ninety-five degree ngle of rottion. Actutor holds rted torque t reduced power level. Die-cst luminum housing. Housing design llows flush mounting to dmper. Integrl junction ox with three conduit openings elimintes need for seprte wiring ox. High-temperture indictor included. APPLICABLE LITERATURE Motor/Actutor Selection Guide for Dmper Applictions 63-849 Engineering Mnul of Automtic Control (lso clled The Gry Mnul) 77-00 Direct Coupled Actutor Quick Selection Guide 63-8553 Dmper Torque Clcultor 63-8437 Contents Appliction... Fetures... Applicle Literture... Specifictions... 2 Ordering Informtion... 2 Instlltion... 4 Opertion... 6 Checkout... 6 U.S. Registered Trdemrk Copyright 2003 Honeywell Interntionl Inc. All Rights Reserved N34 63-2540-9
SPECIFICATIONS Models: See Tle. Dimensions: See Fig.. Minimum Dmper Shft Length: -3/4 in. (45 mm). Device Weight: 5 l (2.3 kg). Stroke: 95 ± 3, mechniclly limited. Electricl Rtings: See Tle. Electricl Connections: ML405A,B, ML45A,B, ML805, ML85: Two color coded 6 in. leds; includes ground screw. ML405C008, ML405D007: Terminl lock nd ground screw with option for connecting therml switch. ML405C06, ML405D05, ML45C,D: m pplince cle. Three 7/8 in. holes for conduit connections (fittings not included). Mounting: 3/8 to /2 in. squre or round dmper shfts. Actutor cn e mounted with shft in ny position. Secure hu to shft with: ML405A,B, ML805: Four /4-28 UNF set screws. Use /8 in. Allen wrench to tighten set screws. ML405C,D: Four 3 mm set screws. Use 3 mm Allen wrench to tighten set screws. ML45, ML85: Two /4-28 UNF set screws. Use /8 in. Allen wrench to tighten set screws. Honeywell does not recommend using linkges with these ctutors ecuse side-loding of the output hu reduces ctutor life. Temperture Rtings: Amient: 0 F to 30 F (-8 C to 55 C). Shipping nd Storge: -40 F to 40 F (-40 C to 60 C). The ctutor is designed to meet UL555S stndrds t 350 F (76 C). The ctutor must e tested with the dmper to chieve this rting. Humidity Rtings: 5% to 95% RH noncondensing. Noise Rting (Mximum): Driving Open: 65 dba t m. Holding: 20 dba t m (no udile noise). Controller Type: ML405A,B, ML45A,B: Line voltge (20 Vc), two-position, spst (Series 40). ML405C,D, ML45C,D: Line voltge (230 Vc), two-position, spst (Series 40). ML805, ML85: Low voltge (24 Vc), two-position, spst (Series 80). Tle. ML405, ML45, ML805, ML85 DCA Models. Spring Return Direction Power Consumption Torque Rting (t rted voltge): Typicl Holding: 00 l-in. (.3 N m). Spring Return: ML405, ML805: 40 l-in. (4.5 N m). ML45, ML85: 30 l-in. (3.4 N m). Stll Mximum: ML405, ML805: 240 l-in. (27 N m). ML45, ML85: 50 l-in. (7 N m). 350 F Driving: ML405, ML805: 50 l-in. (5.7 N m). ML45, ML85: 30 l-in. (3.4 N m). Torque in l-in. (N m) Voltge Input in Vc Model Running Holding ML405A ccw 0.20A, 8W 0.A, 9W 50 (5.7) 20 +0%, ML405B cw -5%, 60 Hz ML405C ccw 0.2A, 22W 0.08A, 0W 50 (5.7) 230 ±0%, ML405D cw 50/60 Hz ML45A ccw 0.8A, 8W 0.A, 9W 30 (3.4) 20 ±0%, ML45B cw 60 Hz ML45C ccw 0.3A, 8W 0.0A, W 30 (3.4) 230 ±0%, ML45D cw 50/60 Hz ML805A ccw 20 VA 8 VA 50 (5.7) 24 ML805B cw +20%, -0%, 50/60 Hz ML85A ccw 6 VA 8 VA 30 (3.4) ML85B cw ORDERING INFORMATION When purchsing replcement nd moderniztion products from your TRADELINE wholesler or distriutor, refer to the TRADELINE Ctlog or price sheets for complete ordering numer. If you hve dditionl questions, need further informtion, or would like to comment on our products or services, plese write or phone:. Your locl Honeywell Automtion nd Control Products Sles Office (check white pges of your phone directory). 2. Honeywell Customer Cre 885 Dougls Drive North Minnepolis, Minnesot 55422-4386 In Cnd Honeywell Limited/Honeywell Limitée, 35 Dynmic Drive, Scrorough, Ontrio MV 4Z9. Interntionl Sles nd Service Offices in ll principl cities of the world. Mnufcturing in Austrli, Cnd, Finlnd, Frnce, Germny, Jpn, Mexico, Netherlnds, Spin, Tiwn, United Kingdom, U.S.A. 63-2540 9 2
Timing (At Rted Torque nd Voltge): Drive Open: ML405, ML805: 5 sec mximum, 4 sec typicl. ML45: 25 sec mximum, 8 sec typicl. ML85: 25 sec mximum, 22 sec typicl. Spring Close: 5 seconds. Tle 3. Environmentl Rtings. ML405C06 All Devices ML405C008 ML405D007 ML405D05 ML45C,D NEMA IP40 IP54 Cycling Requirements: Prolonged holding-period ( yer) testing of these ctutors hs een performed with no spring return filures. The ctutor nd the internl spring re designed to require no specil cycling during long-term holding. Honeywell recommends following ll locl, stte nd ntionl codes for periodic testing of the entire smoke control system. Refer to Ntionl Fire Protection Assocition (NFPA) Ntionl Fire Codes : NFPA90A, NFPA92A nd NFPA92B for your ppliction. NFPA recommends periodic exmintion of ech fire/smoke dmper (semi-nnully or nnully) to ensure proper performnce. Design Life (t Rted Voltge): 60,000 full stroke cycles. 2 (5) (25) 5/8 (7) 6 3/8 (6) 7 /2 (92) Approvls: See Tle 2. Environmentl Protection Rtings: See Tle 3. Accessories: 2039 Shft Adpter for 3/8 in. shfts (not supplied with ctutor). 205649 Mounting Brcket (not supplied with ctutor). 4 (02) 2 (5) 3 5/6 (84) 7/8 (22) /6 (2) Tle 2. Approvls. ML405 ML45C,D A,B C008, D007 C06, D05 ML45A,B ML805, ML85 UL/cUL X X X X UL873 Plenum Rting, File No. E4436; Guide No. XAPX. X X X X X CE X X X C-TICK X X X 5 /8 (29) Fig.. ML405/ML45/ML805/ML85 dimensionl drwing in in. (mm). ML45/ML85 HAVE SMALLER HUB WITH TWO SET SCREWS. ML405/ML805 HAVE LONGER HUB WITH FOUR SET SCREWS. M3053A 3 63-2540 9
INSTALLATION When Instlling this Product.... Red these instructions crefully. Filure to follow them could dmge the product or cuse hzrdous condition. 2. Check the rtings given in the instructions nd on the product to mke sure the product is suitle for your ppliction. 3. Instller must e trined, experienced service technicin. 4. After instlltion is complete, check out product opertion s provided in these instructions. All wiring must gree with pplicle codes, ordinnces nd regultions. WARNING Electricl Power Hzrd. Line voltge cn cuse deth or serious injury nd short equipment circuitry. Disconnect power supply efore instlltion. 2 Electricl Shock or Equipment Dmge Hzrd. Low voltge cn shock individuls or short equipment circuitry. Disconnect power supply efore instlltion. 2 ENSURE THAT MOUNTING ASSEMBLY PREVENTS ACTUATOR ROTATION AND ALLOWS ACTUATOR TO FLOAT ALONG INDICATED AXIS. WHEN TOO TIGHT, THE RESULTING BINDING CAN DAMAGE THE ACTUATOR OR REDUCE TORQUE OUTPUT. ACCESSORY MOUNTING BRACKET IS NOT SUPPLIED WITH THE ACTUATOR. M3054A Loction nd Mounting The ML405, ML45, ML805 nd ML85 DCA re designed to open dmper y driving the dmper shft in either clockwise or counterclockwise direction. The ctutor housing hs two slots on the ottom tht, with 205649 Mounting Brcket, secure it flush to dmper ox (see Fig. 2). When mounted correctly, these slots llow the ctutor to flot without rotting reltive to the dmper shft. Equipment Dmge Hzrd. Tightly securing ctutor to dmper housing cn dmge ctutor. Mount ctutor to llow it to flot long its verticl xis. Fig. 2. Mounting ctutor to dmper housing. Preprtion Before mounting the ctutor onto the dmper shft, determine the dmper shft size (3/8 in. to /2 in. [0 mm to 3 mm]). If dmper shft is 3/8 in. (0 mm) round or squre, use prt numer 2039 Shft Adpter (not supplied with ctutor). Plce dpter opposite set screws (see Fig. 3). NOTE: The dmper shft dpter centers 3/8 in. (0 mm) dmper shft in the hu. Filure to use dpter cn cuse mounting screws to loosen. A /2 in. (3 mm) dmper shft does not require n dpter. NOTE: ML405, ML45, ML805, nd ML85 Actutors re shipped in the fully closed position. SHAFT ADAPTER M2064 Fig. 3. Using dmper shft dpter for 3/8 in. (0 mm) dmper shfts. 63-2540 9 4
Instlltion Device Mlfunction Hzrd. Improper set screw tightening cuses device mlfunction. Tighten set screws with proper torque to prevent dmper shft slippge. Actutor Dmge Hzrd. Using ctutor s shft ering cuses device dmge. Use ctutor only to supply rottionl torque. Avoid ny side lods to ctutor output coupling erings. To instll ctutor, proceed s follows:. Plce ctutor over dmper shft; nd hold mounting rcket in plce. See Fig. 2. 2. Mrk screw holes on dmper housing. 3. Remove ctutor nd mounting rcket. 4. Drill or center-punch holes for mounting screws (or use no.0 self-tpping sheet metl screws). 5. Turn dmper ldes to desired norml (closed) position. 6. Plce ctutor nd mounting rcket ck into position nd secure rcket to dmper ox with sheet metl screws. 7. Tighten set screws securely into dmper shft using minimum 30 l-in., mximum 60 l-in. torque. Use /8 in. or 3 mm Allen wrench (see Specifictions for detils) to tighten set screws. L ( ) RED 24 VAC BLACK M7585A Fig. 4. Typicl 24 Vc wiring. L ( ) BLACK 20 VAC WHITE M7589A Fig. 5. Typicl 20 Vc wiring. L ( ) BROWN 230 VAC BLUE Wiring See Fig. 4 through 8 for typicl wiring digrms. M7588A Fig. 6. Typicl 230 Vc wiring. WARNING Electricl Power Hzrd. Line voltge cn cuse deth or serious injury nd short equipment circuitry. Disconnect power supply efore instlltion. 230 VAC L ( ) 2 3 L Electricl Shock or Equipment Dmge Hzrd. Low voltge cn shock individuls or short equipment circuitry. Disconnect power supply efore instlltion. M7586A Fig. 7. 230 Vc terminl-strip wiring.. All wiring must comply with locl electricl codes, ordinnces nd regultions. 2. Voltge nd frequency of trnsformer used with ML805 nd ML85 must correspond with the chrcteristics of power supply nd ctutor. 3. Use wires rted for t lest 75 C (67 F). L ( ) 230 VAC 200 F 93 C 2 L 3 M7587A Fig. 8. 230 Vc terminl-strip wiring with therml fuse. NOTE: Terminl strip included with ML405C008 nd ML405D007. 5 63-2540 9
OPERATION The ML405, ML45, ML805, nd ML85 DCA re designed for use in Smoke Control Systems. If power fils, the ctutor spring returns to the 0 position. The ctutor mounts flush with the dmper ox. The ctutor drives from 0 to 95 nd spring returns ck to 0. A rek in power of less thn two seconds cn cuse the ctutor to spring-return 5 degrees or less nd remin in plce until rek in power of longer durtion. The ctutors re operted y n spst two-position controller. When using n spst two-position controller, the ctutor drives to the dmper fully open position when controller contct mkes nd spring returns to the dmper fully closed position when controller contct reks. The ctutor drops to holding power level on detection of stll, independent of hu position. Cycling The ctutor nd the internl spring re designed so tht no specil cycling during long-term holding is required. Honeywell recommends following ll locl, stte, nd ntionl codes for periodic testing of the entire smoke control system. Refer to Ntionl Fire Protection Assocition (NFPA) Ntionl Fire Codes : NFPA90A, NFPA92A, nd NFPA92B for your ppliction. Temperture Indictor The temperture indictor, locted on the cover of the ctutor, provides evidence tht the mient temperture hs exceeded 200 F (93 C). This is n indiction tht something in the uilding hs cused tempertures to rise well ove the long-term ctutor opertion temperture. While the ctutor is cple of operting t 350 F (76 C) for extended periods of time, this indictor provides visul signl tht the ctutor hs een exposed to high tempertures for n undetermined period of time. The indictor provides visul indiction to fire uthorities regrding the extent of dmge fter n event in the uilding. If the indictor turns lck, replce the ctutor. NOTE: The ctutor is designed to operte for 30 minutes during one-time excursion to 350 F (76 C). CHECKOUT ML405A,B nd ML45A,B (20 Vc model). Verify tht the indictor hs not turned lck (see Temperture Indictor section). 2. Check dmper position. 3. Connect 20 Vc to the lck nd white ledwires to drive the dmper to the open position. The ctutor should drive the dmper. 4. If the ctutor does not run, remove power for t lest two seconds. 5. If the ctutor spring returns, llow it to close entirely, then return to step 3. 6. If the ctutor does not spring return, verify tht the ctutor is properly instlled. See Instlltion section. 7. If the ctutor is correctly instlled ut neither runs nor spring returns, replce the ctutor. ML405C,D nd ML45C,D (230 Vc model). Verify tht the indictor hs not turned lck (see Temperture Indictor section). 2. Check dmper position. 3. Connect 230 Vc to the lue nd rown ledwires to drive the dmper to the open position. The ctutor should drive the dmper. 4. If the ctutor does not run, remove power for t lest two seconds. 5. If the ctutor spring returns, llow it to close entirely, then return to step 3. 6. If the ctutor does not spring return, verify tht the ctutor is properly instlled. See Instlltion section. 7. If the ctutor is correctly instlled ut neither runs nor spring returns, replce the ctutor. ML805 nd ML85 (24 Vc model). Verify tht the indictor hs not turned lck (see Temperture Indictor section). 2. Check dmper position. 3. Connect 24 Vc to the red nd lck ledwires to drive the dmper to the open position. The ctutor should drive the dmper. 4. If the ctutor does not run, remove power for t lest two seconds. 5. If the ctutor spring returns, llow it to close entirely, then return to step 3. 6. If the ctutor does not spring return, verify tht the ctutor is properly instlled. See Instlltion section. 7. If the ctutor is correctly instlled ut neither runs nor spring returns, replce the ctutor. 63-2540 9 6
D F I NL DK N SF S E Montgenweisung Instructions d Instlltion Istruzioni per I Instllzione Instlltievoorschrift Instllsjonsinstruks Instlltionsinstrukioner Asennusohje Instlltions Instrukioner Instrucciones de montge A A, A4 A2! 24 VAC 20 VAC ASSEMBLY D EINBAU F MONTAGE I MONTAGGIO NL MONTAGE DK MONTERE N MONTERING FIN ASENTAMINEN S MONTERA E MONTAJE A3 M874 A5 M875 M876 A6 c d MIN: 45 l-in. (5. Nm) MAX: 60l-in. (6.8 Nm) c HEX 4mm M2030 M88 M882 7 63-2540 9
B B B2! 24 VAC 20 VAC D F I NL DK N FIN S E DISASSEMBLY AUSBAU DÉMONTAGE SMONTAGGIO DEMONTAGE AFMONTERE DEMONTERE PURKAMINEN NEDMONTERA DESMONTAJE M884 B3 M887 B4 M886 HEX 4mm M885 M888 Ntionl Fire Codes is registered trdemrk of the Ntionl Fire Protection Assocition (NFPA). By using this Honeywell literture, you gree tht Honeywell will hve no liility for ny dmges rising out of your use or modifiction to, the literture. You will defend nd indemnify Honeywell, its ffilites nd susidiries, from nd ginst ny liility, cost, or dmges, including ttorneys fees, rising out of, or resulting from, ny modifiction to the literture y you. Automtion nd Control Solutions Honeywell Interntionl Honeywell Europe S.A. Honeywell Ltin Americn Honeywell Interntionl Inc. Honeywell Limited-Honeywell Limitée Control Products 3 Avenue du Bourget Region 985 Dougls Drive North 35 Dynmic Drive Honeywell Building 40 Brussels 480 Swgrss Corporte Prkwy Golden Vlley, MN 55422 Scrorough, Ontrio 7 Chngi Business Prk Centrl Belgium Suite 200 MV 4Z9 Singpore 486073 Sunrise FL 33325 63-2540 9 B.B. Rev. 5-03 www.honeywell.com