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

Transcription

1 echnicl dt sheet NV24A--PC Communictive gloe vlve ctutor for 2-wy nd 3-wy gloe vlves Actuting force 1000 N Nominl voltge AC/DC 24 V Control modulting, communictive DC (0) V Vrile Nominl stroke 20 mm 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 V / DC V Power consumption in opertion 1.5 W Power consumption in rest position 0.5 W Power consumption for wire sizing 3 VA Connection supply / control erminls with cle 1 m, 4 x 0.75 mm² (erminl 4 mm²) Prllel opertion es (note the performnce dt) Functionl dt Actuting force motor 1000 N Positioning signl DC V Positioning signl note Input impednce 100 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% solute Mnul override With push-utton, cn e locked Nominl stroke 20 mm Actuting time motor 150 s / 20 mm Actuting time vrile s / 20 mm 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) = 100% MIN (minimum position) = 0% ZS (intermedite position, AC only) = 50% Override control vrile MAX = (MIN 33%)...100% MIN = 0%...(MAX 33%) ZS = MIN...MAX Sound power level motor 45 db( Position indiction Mechniclly, mm stroke 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 nd IEC/EN Certifiction L clus ccording to L A, L nd CAN/CSA E :02 Mode of opertion ype 1 NV24A--PC en-g suject to chnges 1

2 NV24A--PC echnicl dt Sfety Rted impulse voltge supply / control 0.8 kv Control pollution degree 3 Amient temperture rnge C Non-operting temperture C Amient humidity 95% r.h., non-condensing Mintennce Mintennce-free Weight Weight 1.4 kg Sfety notes! his device hs een designed for use in sttionry heting, ventiltion nd ir conditioning systems nd must not e used outside the specified field of ppliction, especilly 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 switch for chnging the direction of motion nd so the closing point my e djusted only y uthorised specilists. he direction of motion is criticl, prticulrly in connection with frost protection circuits. 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. Product fetures Mode of opertion Converter for sensors Prmeterisle ctutors Simple direct mounting Mnul override High functionl reliility Comintion vlve/ctutor Position indiction Home position Conventionl opertion: he ctutor is connected with stndrd modulting signl of DC V nd drives to the position defined y the positioning signl. he mesuring voltge serves for the electricl disply of the ctutor position % 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 gloe vlve y mens of form-fit hollow clmping jws. he ctutor cn e rotted y 360 on the vlve neck. Mnul override with push-utton possile (the ger is disengged for s long s the utton is pressed or remins locked). he stroke cn e djusted y using hexgon socket screw key (4 mm), which is inserted into the top of the ctutor. he stroke spindle extends when the key is rotted clockwise. he ctutor is overlod protected, requires no limit switches nd utomticlly stops when the end stop is reched. Refer to the vlve documenttion for suitle vlves, their permitted medium tempertures nd closing pressures. he stroke is indicted mechniclly on the rcket with ts. he stroke rnge djusts itself utomticlly during opertion. Fctory setting: Actutor spindle is retrcted. When vlve-ctutor comintions re shipped, the direction of motion is set in ccordnce with the closing point of the vlve. 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 NV24A--PC en-g suject to chnges

3 NV24A--PC Product fetures Direction of stroke switch Adption nd synchronistion When ctuted, the direction of stroke switch chnges the running direction in norml opertion. 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 (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 ype Gtewys Gtewy for BACnet MS/P, AC/DC 24 V K24BAC Gtewy to Modus R, AC/DC 24 V K24MOD Gtewy to LonWorks, AC/DC 24 V, LonMrk certified K24LON Gtewy to KNX, AC/DC 24 V, EIBA certified K24EIB Description Electricl ccessories 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 ZN supply Connecting ord us suitle for wiring oxes EX-WR-FP..- ZFP2- Auxiliry switch, 2 x SPD, dd-on, grey S2A-H Service ools Description Service ool, for MF//Modus/LonWorks 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! Wiring digrms AC/DC 24 V, modulting Notes Connection vi sfety isolting trnsformer. Prllel connection of other ctutors possile. Oserve the performnce dt. Direction of stroke switch fctory setting: Actutor spindle retrcted. 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 NV24A--PC en-g suject to chnges 3

4 NV24A--PC Functions Functions when operted on -Bus Connection on the -Bus Network topology 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 Connection of pssive sensors p more ctutors nd sensors (mx.8) Switching current V Strt point of the operting rnge must e prmeterised on the ctutor s 0.5 V Ni C Ω 2) P C Ω 2) NC C 1) 200 Ω...60 kω 2) more ctutors nd sensors (mx.8) 1) Depending on the type 2) Resolution 1 Ohm 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% 100% (DC V) 0% ZS 50% c 100% 4 NV24A--PC en-g suject to chnges

5 NV24A--PC Functions Remote control % with positioner SG.. Minimum limit with positioner SG.. Z SGA24 SGF24 SGE24 Z SGA24 SGF24 SGE24 10 [V] (DC V) min 0 [%] Follow-up control (position-dependent) Control with ma vi externl resistor DC (0)2 10 V DC 2 10 V 500 Ω () () 4 20 ma DC 2 10 V Functionl check Cution: he operting rnge must e set to DC V. he 500 Ω resistor converts the ma current signl to voltge signl DC V Procedure 1. Apply 24 V to connection 1 nd 2 2. Disconnect connection 3: - with upwrds direction of motion: closing point t top - with downwrds direction of motion: closing point t ottom 3. Short circuit connections 2 nd 3: - Actutor runs in the 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 1) MIN ZS MAX Open (DC 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. NV24A--PC en-g suject to chnges 5

6 NV24A--PC Functions Control open-close Control 3-point Operting controls nd indictors 1 Direction of stroke switch Switch over: Direction of stroke chnges 2 Push-utton nd LED disply green Off: No power supply or mlfunction On: In opertion Press utton: riggers stroke dpttion, followed y stndrd mode 10 3 Push-utton nd LED disply yellow Off: Stndrd mode Flickering: communiction ctive On: Adpttion process ctive Flshing: Request for ddressing from mster Press utton: Confirmtion of the ddressing 1 Adption 2 2 Power 3 Sttus 4 Ger disenggement utton Press utton: Ger disengges, motor stops, mnul override possile Relese utton: Ger engges, stndrd mode 5 Service plug For connecting prmeteristion nd service tools 10 Mnul override Clockwise: Actutor spindle extends Counterclockwise: Actutor spindle retrcts 4 Check power supply connection 2 Off nd 3 On Possile wiring error in power supply 5 6 NV24A--PC en-g suject to chnges

7 NV24A--PC Service! Notes he ctutor cn e prmeterised y PC-ool nd ZH E vi the service socket. Service ools connection ZH E connection AC 24 V DC 24 V SB i esc OK PC-ool connection AC 24 V DC 24 V SB i esc OK BELIMO PC-ool SB Dimensions [mm] Dimensionl drwings Further documenttion Overview Coopertion Prtners ool connections Overview Vlve-ctutor comintions Dt sheets for gloe vlves Instlltion instructions for ctutors nd/or gloe vlves Notes for project plnning 2-wy nd 3-wy gloe vlves Generl notes for project plnning NV24A--PC en-g suject to chnges 7