Electrical data Nominal voltage AC/DC 24 V Nominal voltage frequency

Transcription

1 echnicl dt sheet SF24A-MF Prmeterisle 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 Modulting DC (0)2...0 V Vrile Position feedck DC V Vrile echnicl dt Electricl dt Nominl voltge AC/DC 24 V Nominl voltge frequency 50/60 Hz Nominl voltge rnge AC V / DC V Power consumption in opertion 8.5 W Power consumption in rest position 3.5 W Power consumption for wire sizing VA Connection supply / control Cle 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 V Positioning signl note Input impednce 00 kω Control signl vrile Open-close 3-point (AC only) Modulting (DC V) Operting rnge DC V Operting rnge vrile Strt point DC V End point DC V Position feedck DC V Position feedck note Mx. 0.5 ma Position feedck vrile Strt point DC V End point DC V Position ccurcy ±5% Direction of motion motor Selectle with switch 0 / Direction of motion emergency control Selectle y mounting / R function Direction of motion note = 0 V: At switch position 0 (ccw rottion) / (cw rottion) Direction of motion vrile Electroniclly reversile 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 50 s / 90 Motor running time vrile s Running time emergency control position <20 s / 90 Adption setting rnge mnul (utomtic on first power-up) Adption setting rnge vrile No ction Adption when switched on Adption fter pushing the ger disenggement utton Override control MAX (mximum position) = 00% MIN (minimum position) = 0% ZS (intermedite position, AC only) = 50% Override control vrile MAX = (MIN + 32%)...00% MIN = 0%...(MAX 32%) ZS = MIN...MAX Sound power level motor 40 db(a) Spindle driver niversl spindle clmp mm Position indiction Mechniclly, pluggle SF24A-MF en-g suject to chnges

2 echnicl dt Functionl dt Service life Min. 60,000 emergency positions Sfety Protection clss IEC/EN III Sfety extr-low voltge Protection clss Clss 2 Supply Degree of protection IEC/EN IP54 Degree of protection NEMA/ NEMA 2, Enclosure ype 2 EMC CE ccording to 2004/08/EC Certifiction IEC/EN IEC/EN nd IEC/EN Certifiction cus ccording to A, nd CAN/CSA E60730-:02 Mode of opertion ype.aa Rted impulse voltge supply / control 0.8 kv Control pollution degree 3 Amient temperture C Non-operting temperture C Amient humidity 95% r.h., non-condensing Mintennce Mintennce-free Weight Weight pprox. 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. 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 is not llowed to 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 Prmeterisle ctutors Direct mounting Mnul override High functionl reliility Adjustle ngle of rottion Home position he ctutor moves the dmper to the operting position t the sme time s tensioning the return spring. he dmper is turned ck to the emergency position y spring force when the supply voltge is interrupted. he ctutor is connected with stndrd modulting signl of DC V nd trvels to the position defined y the positioning signl. Mesuring voltge serves for the electricl disply of the dmper position % nd s slve control signl for other ctutors. he fctory settings cover the most common pplictions. Input nd output signls nd other prmeters cn e ltered with the PC-ool MF-P or with the Service tool ZH E. Simple direct mounting on the dmper spindle with universl spindle clmp, supplied with universl mounting rcket to prevent the ctutor from rotting. Mnul ctution of the dmper with mnul elevtor crnk, enggement with the locking switch t ny position. nlocking is mnul or utomtic 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. he first time the supply voltge is switched on, i.e. t the time of commissioning, the ctutor crries out n dption, which is when the operting rnge nd position feedck djust themselves to the mechnicl setting rnge. he ctutor then moves into the position defined y the positioning signl. 2 SF24A-MF en-g suject to chnges

3 Product fetures Adption nd synchronistion 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 Description Electricl ccessories Connecting cle 5 m, A+B: RJ2 6/6, o ZH/ZIP-SB-MP ZK-GEN Connection cle 5 m, A: RJ 6/4, B: Free wire end, o ZH/ZIP- ZK2-GEN SB-MP Service ools Description Service ool, for MF/MP/Modus/onWorks ctutors nd VAV- Controller Belimo PC-ool, softwre for djustments nd dignostics Adpter to Service-ool ZH ype ype ZH E MF-P MF-C 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 DC (0)2 0 V DC 2 0 V Cle colours: = lck 2 = red 3 = white 5 = ornge 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 V) 0% ZS 50% 00% (DC V) 0% ZS 50% c 00% SF24A-MF en-g suject to chnges 3

4 Functions Remote control % with positioner SG.. Minimum limit with positioner SG.. Z SGA24 SGF24 SGE24 Z SGA24 SGF24 SGE24 0 [V] (DC V) min 0 [%] 0 00 Position indiction Control with ma vi externl resistor ZAD ) 500 Ω ( ) (+) 4 20 ma DC 2 0 V () Adpting the direction of rottion Cution: he operting rnge must e set to DC V. he 500 Ω resistor converts the ma current signl to voltge signl DC V Functionl check Procedure. Connect 24V to connections nd 2 2. Disconnect connection 3: with direction of rottion 0: Actutor rottes to the left with direction of rottion : Actutor rottes to the right 3. Short-circuit connections 2 nd 3: Actutor runs in opposite direction 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 V) Close ) MIN ZS MAX Open (DC V) Close ) MIN ZS MAX Open c d e ) Cution: his function is only gurnteed if the strt point of the operting rnge is defined s min. 0.5 V. 4 SF24A-MF en-g suject to chnges

5 Functions Control open-close Control 3-point () (2) R R R SF24A-MF en-g suject to chnges 5

6 Operting controls nd indictors 3 Adption Power Sttus 2 Memrne key nd ED 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 ED disply gel Off: Stndrd mode On: Adpttion nd synchronising process ctive Press utton: No function 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 Service! Notes he ctutor cn e prmeterised y PC-ool nd ZH E vi the service socket. ZH E connection AC 24 V DC 24 V MP SB i esc OK PC-ool connection AC 24 V DC 24 V MP SB i esc OK BEIMO PC-ool SB 6 SF24A-MF en-g suject to chnges

7 Dimensions [mm] Spindle length Dimensionl drwings Clmping rnge Min. 85 Min (26.7) SF24A-MF en-g suject to chnges 7