echnicl dt sheet NMC24A-MF Prmeterisle dmper ctutor for djusting dmpers in technicl uilding instlltions Air dmper size up to pprox. 2 m² Nominl torque Nm Nominl voltge AC/DC 24 V Control Modulting DC ()2... V Vrile Position feedck DC 2... V Vrile Running time motor 35 s Vrile echnicl dt Electricl dt Nominl voltge AC/DC 24 V Nominl voltge frequency 5/6 Hz Nominl voltge rnge AC 9.2...28.8 V / DC 2.6...28.8 V Power consumption in opertion 4 W Power consumption in rest position.5 W Power consumption for wire sizing 7 VA Connection supply / control Cle m, 4 x.75 mm² Prllel opertion es (note the performnce dt) Functionl dt orque motor Min. Nm orque vrile 25%, 5%, 75% reduced Positioning signl DC... V Positioning signl note Input impednce kω Control signl vrile Open-close 3-point (AC only) Modulting (DC...32 V) Operting rnge DC 2... V Operting rnge vrile Strt point DC.5...3 V End point DC 2.5...32 V Position feedck DC 2... V Position feedck note Mx..5 ma Position feedck vrile Strt point DC.5...8 V End point DC 2.5... V Position ccurcy ±5% Direction of motion motor Selectle with switch / Direction of motion note = V: At switch position (ccw rottion) / (cw rottion) Direction of motion vrile Electroniclly reversile Mnul override Ger disenggement with push-utton, cn e locked Angle of rottion Mx. 95 Angle of rottion note cn e limited on oth sides with djustle mechnicl end stops Running time motor 35 s / 9 Motor running time vrile 2...75 s Adption setting rnge mnul Adption setting rnge vrile Automtic dption whenever the supply voltge is switched on, or mnul triggering Override control MAX (mximum position) = % MIN (minimum position) = % ZS (intermedite position, AC only) = 5% Override control vrile MAX = (MIN + 32%)...% MIN = %...(MAX 32%) ZS = MIN...MAX Sound power level motor 45 db(a) Spindle driver niversl spindle clmp 8...26.7 mm Position indiction Mechniclly, pluggle Sfety Protection clss IEC/EN III Sfety extr-low voltge Protection clss L L Clss 2 Supply Degree of protection IEC/EN IP54 www.elimo.eu NMC24A-MF en-g 25--8 suject to chnges
echnicl dt Sfety Degree of protection NEMA/L NEMA 2, L Enclosure ype 2 EMC CE ccording to 24/8/EC Certifiction IEC/EN IEC/EN 673- nd IEC/EN 673-2-4 Certifiction L clus ccording to L 673-A, L 673-2- 4 nd CAN/CSA E673-:2 Mode of opertion ype Rted impulse voltge supply / control.8 kv Control pollution degree 3 Amient temperture -3...5 C Non-operting temperture -4...8 C Amient humidity 95% r.h., non-condensing Mintennce Mintennce-free Weight Weight.87 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. Cles must not e removed from the device. o clculte the torque required, the specifictions supplied y the dmper mnufcturers concerning the cross-section, the design, the instlltion site nd the ventiltion conditions must e oserved. 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. Product fetures Mode of opertion Prmeterisle ctutors Simple direct mounting Mnul override High functionl reliility Adjustle ngle of rottion Home position he ctutor is connected with stndrd modulting signl of DC...V nd drives 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. 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. Mnul override with push-utton possile (the ger is disengged for s long s the utton is pressed or remins locked). 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 synchronistion. he synchronistion is in the home position (%). he ctutor then moves into the position defined y the positioning signl. = V ccw = V cw 2 NMC24A-MF en-g 25--8 suject to chnges www.elimo.eu
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 pressing the gerox disenggement utton is configured. he synchronistion is in the home position (%). 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 Electricl ccessories Auxiliry switch, dd-on, x SPD SA Auxiliry switch, dd-on, 2 x SPD S2A Auxiliry switch, dd-on, 2 x SPD, grey S2A GR Feedck potentiometer 4 Ohm, dd-on P4A Feedck potentiometer 4 Ohm, dd-on, grey P4A GR Feedck potentiometer 2 Ohm, dd-on P2A Feedck potentiometer 5 Ohm, dd-on P5A Feedck potentiometer 5 Ohm, dd-on, grey P5A GR Feedck potentiometer kohm, dd-on PA Feedck potentiometer 2.8 kohm, dd-on P28A Feedck potentiometer 2.8 kohm, dd-on, grey P28A GR Feedck potentiometer kohm, dd-on, grey PA GR Feedck potentiometer 5 kohm, dd-on P5A Feedck potentiometer 5 kohm, dd-on, grey P5A GR Feedck potentiometer kohm, dd-on PA Feedck potentiometer kohm, dd-on, grey PA GR Signl converter voltge/current, supply AC/DC 24V Z-IC Digitl position indictor for front-pnel mounting,...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...% SGA24 Positioner in conduit ox, rnge...% SGE24 Positioner for front-pnel mounting, rnge...% SGF24 Positioner for wll mounting, rnge...% CRP24-B 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- SB-MP ZK2-GEN Mechnicl ccessories Actutor rm, for stndrd spindle clmp (reversile) K-SA AH-2 Actutor rm, for one-sided spindle clmp K-ENSA AH-25 Shft extension 25 mm, for dmper spindles Ø 8...25 mm AV8-25 Spindle clmp, one side for NM..A K-ENMA Spindle clmp, one side for NM..A, SM..A K-ENSA Stright ll joint with M8, suitle for dmper crnk rms KH8 KGA Angled ll joint with M8, suitle for dmper crnk rms KH8 KG8 Dmper crnk rm, for dmper spindles KH8 Spindle clmp, reversile for NM..A nd LMQ.. K-NA Angle of rottion limiter, for K-NA 2334- niversl mounting rcket 8 mm Z-ARS8 Form fit insert 8x8 mm, for NM..A ZF8-NMA Form fit insert x mm, for NM..A / SM..A ZF-NSA Form fit insert 2x2 mm, for NM..A / SM..A ZF2-NSA Form fit insert 5x5 mm ZF5-NSA Form fit insert 6x6 mm, for NM..A / SM..A ZF6-NSA Mounting kit for linkge opertion, NM..A for flt instlltion ZG-NMA ype ype www.elimo.eu NMC24A-MF en-g 25--8 suject to chnges 3
Accessories Service ools Bse plte extension from NM..A to NM.. Position indiction for LM..A, NM..A, SM..A, GM..A Service ool, for MF/MP/Modus/LonWorks ctutors nd VAV- Controller Belimo PC-ool, softwre for djustments nd dignostics Adpter to Service-ool ZH ype Z-NMA Z-PI 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 ()2 V DC 2 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) % ZS 5% % (DC... V) e.g. N 47 % ZS 5% c e.g. N 47 % Remote control...% with positioner SG.. Minimum limit with positioner SG.. Z 2 3 4 SGA24 SGF24 SGE24 Z 2 3 4 SGA24 SGF24 SGE24 [V] (DC... V) min [%] 4 NMC24A-MF en-g 25--8 suject to chnges www.elimo.eu
Functions Follow-up control (position-dependent) Position indiction DC ()2 V DC 2 V 2 3 4 ) ZAD24 () Adpting the direction of rottion Control with 4...2 ma vi externl resistor Functionl check 5 Ω ( ) (+) 4 2 ma DC 2 V Cution: he operting rnge must e set to DC 2... V. he 5 Ω resistor converts the 4...2 ma current signl to voltge signl DC 2... V Procedure. Connect 24V to connections nd 2 2. Disconnect connection 3: with direction of rottion : 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) e.g. N 47 Close ) MIN ZS MAX Open c d e e.g. N 47 ) Cution: his function is only gurnteed if the strt point of the operting rnge is defined s min..5 V. Control open-close Control 3-point e.g. N 47 www.elimo.eu NMC24A-MF en-g 25--8 suject to chnges 5
Operting controls nd indictors 4 Adption 2 Power 3 Sttus Direction of rottion switch Switch over: Direction of rottion chnges 2 Push-utton nd LED disply green Off: No power supply or mlfunction On: In opertion Press utton: riggers ngle of rottion dpttion, followed y stndrd mode 3 Push-utton nd LED disply yellow Off: Stndrd mode On: Adpttion or synchronising process ctive Press utton: No function 5 4 Ger disenggement utton Press utton: Ger disengges, motor stops, mnul override possile Relese utton: Ger engges, synchronistion strts, followed y stndrd mode 5 Service plug For connecting prmeteristion nd service tools Check power supply connection 2 Off nd 3 On Possile wiring error in power supply Service! Notes he ctutor cn e prmeterised y PC-ool nd ZH E vi the service socket. Connection PC-ool ZH E connection AC 24 V DC 24 V MP SB i esc OK Connection PC-ool with MP-Bus PC-ool connection AC 24 V DC 24 V MP SB i esc OK BELIMO PC-ool SB 6 NMC24A-MF en-g 25--8 suject to chnges www.elimo.eu
Dimensions [mm] Spindle length Dimensionl drwings L Min. 4 Min. 2 52 62 Clmping rnge 24 * 8...26.7 8 26.7 8...2 8 2 8 *Option: Spindle clmp mounted elow (ccessories K-NA needed) 25 2 4 www.elimo.eu NMC24A-MF en-g 25--8 suject to chnges 7