echnicl dt sheet SF24A- Communictive spring-return ctutor with emergency control function for djusting dmpers in technicl uilding instlltions Air dmper size up to pprox. 4 m² Nominl torque 20 Nm Nominl voltge AC/DC 24 V Control communictive, modulting DC (0)2...10 V Vrile Position feedck DC 2...10 V Vrile Conversion of sensor signls Communiction vi Belimo -Bus echnicl dt Electricl dt Nominl voltge AC/DC 24 V Nominl voltge frequency 50/60 Hz Nominl voltge rnge AC 19.2...28.8 V / DC 21.6...28.8 V Power consumption in opertion 8.5 W Power consumption in rest position 3.5 W Power consumption for wire sizing 11 VA Connection supply / control Cle 1 m, 4 x 0.75 mm² Prllel opertion es (note the performnce dt) Functionl dt orque motor Min. 20 Nm orque spring return Min. 20 Nm Positioning signl DC 0...10 V Positioning signl note Input impednce 100 kω Control signl vrile Open-close 3-point (AC only) Modulting (DC 0...32 V) Operting rnge DC 2...10 V Operting rnge vrile Strt point DC 0.5...30 V End point DC 2.5...32 V Position feedck DC 2...10 V Position feedck note Mx. 0.5 ma Position feedck vrile Strt point DC 0.5...8 V End point DC 2.5...10 V Position ccurcy ±5% Direction of motion motor Selectle with switch L / R Direction of motion vrile Electroniclly reversile Direction of motion emergency control Selectle y mounting L / R function Mnul override By mens of hnd crnk nd locking switch Angle of rottion Mx. 95 Angle of rottion note djustle strting t 33% in 2.5% steps (with mechnicl end stop) Running time motor 150 s / 90 Motor running time vrile 70...220 s Running time emergency control position <20 s / 90 Running time emergency setting position <20 s @ -20...50 C / <60 s @ -30 C note Adption setting rnge mnul Adption setting rnge vrile No ction Adption when switched on Adption fter pushing the ger disenggement utton Override control MAX (mximum position) = 100% MIN (minimum position) = 0% ZS (intermedite position, AC only) = 50% Override control vrile MAX = (MIN 32%)...100% MIN = 0%...(MAX 32%) ZS = MIN...MAX Sound power level motor 40 db( Spindle driver niversl spindle clmp 10...25.4 mm Position indiction Mechnicl www.elimo.eu SF24A- en-g 2016-03-03 suject to chnges 1
echnicl dt Functionl dt Service life Min. 60,000 emergency positions Sfety Protection clss IEC/EN III Sfety extr-low voltge Protection clss L L Clss 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/L NEMA 2, L Enclosure ype 2 EMC CE ccording to 2014/30/E Certifiction IEC/EN IEC/EN 60730-1 nd IEC/EN 60730-2-14 Certifiction L clus ccording to L 60730-1A, L 60730-2- 14 nd CAN/CSA E60730-1:02 Mode of opertion ype 1.AA Rted impulse voltge supply / control 0.8 kv Control pollution degree 3 Amient temperture -30...50 C Non-operting temperture -40...80 C Amient humidity 95% r.h., non-condensing Mintennce Mintennce-free Weight Weight 2.3 kg Sfety notes! he device must not e used outside the specified field of ppliction, especilly not in ircrft or in ny other irorne mens of trnsport. Outdoor ppliction: only possile in cse tht no (se)wter, snow, ice, insoltion or ggressive gses interfere directly with the ctutor nd tht is ensured tht the mient conditions remin t ny time within the thresholds ccording to the dt sheet. Only uthorised specilists my crry out instlltion. All pplicle legl or institutionl instlltion regultions must e complied during instlltion. he device my only e opened t the mnufcturer s site. It does not contin ny prts tht cn e replced or repired y the user. he device contins electricl nd electronic components nd must not e disposed of s household refuse. All loclly vlid regultions nd requirements must e oserved. Cles must not e removed from the device. Product fetures Mode of opertion Converter for sensors Prmeterisle ctutors Simple direct mounting Mnul override High functionl reliility Adjustle ngle of rottion Conventionl opertion: he ctutor is connected with stndrd modulting signl of DC 0...10V nd drives to the position defined y the positioning signl. Mesuring voltge serves for the electricl disply of the dmper position 0...100% nd s slve control signl for other ctutors. Opertion on the -Bus: he ctutor receives its digitl positioning signl from the higher level controller vi the -Bus nd drives to the position defined. Connection serves s communiction interfce nd does not supply n nlogue mesuring voltge. Connection option for sensor (pssive or ctive sensor or switching contct). he ctutor serves s n nlogue/digitl converter for the trnsmission of the sensor signl vi -Bus to the higher level system. he fctory settings cover the most common pplictions. Single prmeters cn e modified with the Belimo Service ools MF-P or ZH E. Simple direct mounting on the dmper spindle with n universl spindle clmp, supplied with n nti-rottion device to prevent the ctutor from rotting. By using the hnd crnk the dmper cn e ctuted mnully nd engged with the locking switch t ny position. nlocking is crried out mnully or utomticlly y pplying the operting voltge. he ctutor is overlod protected, requires no limit switches nd utomticlly stops when the end stop is reched. Adjustle ngle of rottion with mechnicl end stops. 2 SF24A- en-g 2016-03-03 suject to chnges www.elimo.eu
Product fetures Home position Adption nd synchronistion he first time the supply voltge is switched on, i.e. t the time of commissioning, the ctutor crries out synchronistion. he synchronistion is in the home position (0%). he ctutor then moves into the position defined y the positioning signl. An dption cn e triggered mnully y pressing the Adption utton or with the PC-ool. Both mechnicl end stops re detected during the dption (entire setting rnge). Automtic synchronistion fter ctuting the hnd crnk is progrmmed. he synchronistion is in the home position (0%). he ctutor then moves into the position defined y the positioning signl. A rnge of settings cn e dpted using the PC-ool (see MF-P documenttion) Accessories ype Gtewys Gtewy to Modus R, AC/DC 24 V K24MOD Gtewy for BACnet MS/P, AC/DC 24 V K24BAC Gtewy to LonWorks, AC/DC 24 V, LonMrk certified K24LON Gtewy to KNX, AC/DC 24 V, EIBA certified K24EIB Electricl ccessories Auxiliry switch, 2 x SPD S2A-F Feedck potentiometer, 200 Ohm, incl. instlltion ccessories P200A-F Feedck potentiometer 1 kohm, incl. instlltion ccessories P1000A-F Signl converter voltge/current, supply AC/DC 24V Z-IC Digitl position indictor for front-pnel mounting, 0...99%, front mss ZAD24 72 x 72 mm Rnge controller for wll mounting, djustle electron. Min./mx. SBG24 ngle of rottion limittion Positioner for wll mounting, rnge 0...100% SGA24 Positioner in conduit ox, rnge 0...100% SGE24 Positioner for front-pnel mounting, rnge 0...100% SGF24 Positioner for wll mounting, rnge 0...100% CRP24-B1 Connecting cle 5 m, AB: RJ12 6/6, o ZH/ZIP-SB- ZK1-GEN Connection cle 5 m, A: RJ11 6/4, B: Free wire end, o ZH/ZIP- ZK2-GEN SB- -Bus power supply for ctutors, AC 230/24V for locl power ZN230-24 supply Connecting ord us suitle for wiring oxes EX-WR-FP..- ZFP2- Mechnicl ccessories Shft extension 250 mm, for dmper spindles Ø 8...25 mm AV8-25 End stop indictor for NF..A / SF..A IND-AFB Spindle clmp set for NF..A/SF..A (1, 3/4, 1/2 ) K7-2 Stright ll joint with M8, suitle for dmper crnk rms KH8 KG10A Angled ll joint with M8, suitle for dmper crnk rms KH8 KG8 Dmper crnk rm, for dmper spindles KH8 Dmper crnk rm for NF..A / SF..A, for 3/4 spindles KH-AFB Form fit insert 10x10 mm, for spring return ctutors NG ZF10-NSA-F Form fit insert 12x12 mm, for spring return ctutors NG ZF12-NSA-F Form fit insert 16x16 mm, for spring return ctutors NG ZF16-NSA-F Dmper crnk rm, for spring return ctutors NG ZG-AFB Bse plte extensions for NF..A/SF..A Z-SF ype ype Service ools Service ool, for MF//Modus/LonWorks ctutors nd VAV- Controller Belimo PC-ool, softwre for djustments nd dignostics Adpter to Service ool ZH ype ZH E MF-P MF-C www.elimo.eu SF24A- en-g 2016-03-03 suject to chnges 3
Electricl instlltion! Notes Connection vi sfety isolting trnsformer. Prllel connection of other ctutors possile. Oserve the performnce dt. Wiring digrms AC/DC 24 V, modulting Opertion on the -Bus DC (0)2 10 V DC 2 10 V Sensor Cle colours: 1 = lck 2 = red 3 = white 5 = ornge Cle colours: 1 = lck 2 = red 3 = white 5 = ornge Functions Functions when operted on -Bus Connection on the -Bus Network topology Connection of ctive sensors more ctutors nd sensors (mx.8) Connection of externl switching contct here re no restrictions for the network topology (str, ring, tree or mixed forms re permitted). Supply nd communiction in one nd the sme 3-wire cle no shielding or twisting necessry no terminting resistors required p more ctutors nd sensors (mx.8) Supply AC/DC 24 V Output signl DC 0...10 V (mx. DC 0...32 V) Resolution 30 mv more ctutors nd sensors (mx.8) Switching current 16 ma @ 24 V Strt point of the operting rnge must e prmeterised on the ctutor s 0.5 V Connection of pssive sensors Ni1000 28...98 C 850...1600 Ω 2) P1000 35...155 C 850...1600 Ω 2) NC 10...160 C 1) 200 Ω...60 kω 2) more ctutors nd sensors (mx.8) 1) Depending on the type 2) Resolution 1 Ohm 4 SF24A- en-g 2016-03-03 suject to chnges www.elimo.eu
Functions Functions with sic vlues (conventionl mode) Override control with AC 24 V with rely contcts Override control with AC 24 V with rotry switch c (DC 0...10 V) 0% ZS 50% 100% (DC 0...10 V) 0% ZS 50% c 100% Remote control 0...100% with positioner SG.. Minimum limit with positioner SG.. Z 1 2 3 4 SGA24 SGF24 SGE24 Z 1 2 3 4 SGA24 SGF24 SGE24 10 [V] (DC 0...10 V) min 0 [%] 0 100 Follow-up control (position-dependent) Position indiction DC (0)2 10 V DC 2 10 V ZAD24 1 2 3 4 1) (1) Adpting the direction of rottion Control with 4...20 ma vi externl resistor Functionl check 500 Ω () () 4 20 ma DC 2 10 V Cution: he operting rnge must e set to DC 2...10 V. he 500 Ω resistor converts the 4...20 ma current signl to voltge signl DC 2...10 V Procedure 1. Connect 24V to connections 1 nd 2 2. Disconnect connection 3: with direction of rottion 0: Actutor rottes to the left with direction of rottion 1: Actutor rottes to the right 3. Short-circuit connections 2 nd 3: Actutor runs in opposite direction www.elimo.eu SF24A- en-g 2016-03-03 suject to chnges 5
Functions Functions for ctutors with specific prmeters (Prmetristion with PC-ool necessry) Override control nd limiting with AC 24 V with rely contcts Override control nd limiting with AC 24 V with rotry switch c d e (DC 0...10 V) Close 1) MIN ZS MAX Open (DC 0...10 V) Close 1) MIN ZS MAX Open c d e 1) Cution: his function is only gurnteed if the strt point of the operting rnge is defined s min. 0.5 V. Control open-close Control 3-point L R Operting controls nd indictors Adption Power 1 3 Address Sttus 2 1 Memrne key nd LED disply green Off: No power supply or mlfunction On: In opertion Press utton: riggers ngle of rottion dpttion, followed y stndrd mode 2 Memrne key nd LED disply gel Off: Stndrd mode Flickering: communiction ctive On: Adpttion nd synchronising process ctive Flshing: Request for ddressing from mster Press utton: Confirmtion of the ddressing 3 Service plug For connecting prmeteristion nd service tools Operting elements he mnul override, locking switch nd direction of rottion switch elements re ville on oth sides 6 SF24A- en-g 2016-03-03 suject to chnges www.elimo.eu
Service Service ools connection he ctutor cn e prmeterised y ZH E vi the service socket. For n extended prmeteristion the PC tool cn e connected. AC 24 V DC 24 V SB ZH E i esc OK BELIMO PC-ool SB Dimensions [mm] Spindle length Dimensionl drwings L Clmping rnge Min. 85 Min. 15 60 20.5 93 10...22 10 14...25.4 12.5 19...25.4 12...18 80 98 32 27 162 172 182 236 Further documenttion Overview Coopertion Prtners ool connections www.elimo.eu SF24A- en-g 2016-03-03 suject to chnges 7