ACI EPW Interface Devices Pulse Width Modulate Instruction Manual
ZINA ZAMBIRI
EPW imatembenuza pulse kapena digito PWM siginecha kukhala chizindikiro cha pneumatic choyambira 0 mpaka 20 psig. Kutulutsa kwa pneumatic kumayenderana ndi kuyika kwa siginecha, kaya molunjika kapena mobwerera kumbuyo, ndipo kumakhala ndi potentiometer yopitilira pamanja kuti isinthe kutulutsa kwa pneumatic. EPW imapereka magawo anayi osankhidwa a jumper osankhidwa (onani gridi yoyitanitsa pansipa). Kuthamanga kwa zotulutsa ndi jumper shunt kusankhidwa kwa 0-10, 0-15 ndi 0-20 psig, ndi zosinthika m'magulu onse. Chizindikiro cha 0-5 VDC chosonyeza kukakamizidwa kwa mzere wa nthambi chimaperekedwanso. Chizindikirochi chimasiyana motsatira mzere wamtundu wa nthambi zomwe zasankhidwa. EPW ndi mawonekedwe otuluka magazi nthawi zonse okhala ndi nthawi yogwira ntchito yanthambi yotsimikiziridwa ndi kukula kwa tsinde lotuluka magazi ndi kusiyanasiyana kwamphamvu. Ngati mphamvu ikalephera ku EPW, imapitilira kutulutsa magazi kudzera m'mphepete mwa magazi mpaka kuthamanga kwa nthambi ndi zero psig.
KUKHALA MALANGIZO
Bwalo lozungulira litha kukhazikitsidwa pamalo aliwonse. Ngati komiti yoyang'anira dera ichoka panjanji, pangafunike "kuyimitsa" osayendetsa. Gwiritsani ntchito zala zokha kuti muchotse bolodi panjira yachidule. Chotsani panjanji kapena kukankhira mbali ya snap track ndikukweza mbaliyo ya bolodi kuti muchotse. Osasinthasintha bolodi kapena kugwiritsa ntchito zida.
CHITHUNZI 1: MUKULU
EPW
EPW Ndi Gauge
MALANGIZO A WERENGA
KUSAMALITSA
- Chotsani mphamvu musanayike mawaya. Osalumikiza kapena kuletsa mawaya pogwiritsa ntchito mphamvu.
- Mukamagwiritsa ntchito chingwe chotetezedwa, tsitsani chishangocho kumapeto kwa chowongolera. Kuyika malekezero onse awiri kungayambitse kuzungulira.
- Ndibwino kuti mugwiritse ntchito thiransifoma ya UL-list 2 yapayokha poyatsa unit ndi 24 VAC. Kulephera kuyatsa mawaya ndi polarity yoyenera pamene mukugawana ma transformer kungayambitse kuwonongeka kwa chipangizo chilichonse chogwiritsidwa ntchito ndi transformer yogawana nawo.
- Ngati mphamvu ya 24 VDC kapena 24VAC igawidwa ndi zida zomwe zili ndi ma coil monga ma relay, solenoids, kapena ma inductors ena, koyilo iliyonse iyenera kukhala ndi MOV, DC/AC Transorb, Transient Vol.tage Suppressor (ACI Part: 142583), kapena = diode yoyikidwa pa coil kapena inductor. The cathode, kapena banded mbali ya DC Transorb kapena diode, imalumikiza ku mbali yabwino ya magetsi. Popanda snubbers izi, zozungulira zimatulutsa mphamvu yaikulu kwambiritage spikes pochotsa mphamvu zomwe zingayambitse kusagwira ntchito kapena kuwononga mabwalo amagetsi.
- Mawaya onse ayenera kutsata ma Code onse am'deralo ndi a National Electric.
CHITHUNZI 2: WAYA
CHITHUNZI CHACHINA: ZOCHITIKA ZOPANDA ZOPHUNZITSA JUPER
Doko la gauge livomereza kachingwe kakang'ono ka 1/8”-27 FNPT wolowa m'mbuyo kuti azitha kuwerenga molunjika kukakamiza kwa mzere wa nthambi. Choyezeracho chiyenera kusindikizidwa ndi tepi yosindikizira ya Teflon, ndipo iyenera kumangirizidwa bwino, pogwiritsa ntchito wrench yosungira kuti igwire zochulukira.
Chitsimikizo sichimaphatikizapo kuwonongeka chifukwa cha valve yotsekedwa. Doko lalikulu lamlengalenga limasefedwa ndi fyuluta ya 8 micron integral-in-barb. Nthawi ndi nthawi yang'anani zosefera kuti ziipitsidwe ndi kuchepetsa kutulutsa, ndikuyeretsani ndi burashi kapena kusinthanitsa ngati pakufunika (Gawo # PN004).
Pamwamba pakati pa manifold and pressure transducer ndi chosindikizira chosindikizira. OSATI kugogomezera bolodi yozungulira kapena kulola zochulukirapo kuti zisunthe. Gwirani zochulukira m'dzanja limodzi mukuyika machubu a pneumatic pazitsulo zaminga ndipo samalani pochotsa machubu kupewa kuwononga zoikamo kapena kusuntha mochuluka. Chepetsani kupsinjika pakati pa bolodi yozungulira ndi zochulukira pogwira zochulukira m'dzanja limodzi ndikuyika machubu a pneumatic pazolumikizira, ndipo samalani pochotsa machubu kupewa kuwononga zolumikizira kapena kusuntha mosiyanasiyana.
Malo otuluka magazi amatha kumasulidwa ndi ¼ ”hex nati woyendetsa kuti ayeretse kapena kuyang'ana. Osataya chisindikizo chosindikizira kapena kuyika chilichonse munjira yolondola. Tsukani pometa ndi chochotsera mafuta ndikuwuzira mpweya wabwino podutsa potuluka mbali ina. Mtundu wa mtedza wa hex umasonyeza kukula kwa orifice: Brass = 0.007".
Chigawochi chimafunika osachepera awiri kiyubiki mainchesi (ochepera) nthambi nthambi mpweya mphamvu (pafupifupi. 15 'ya ¼" OD polyethylene chubu) kugwira ntchito popanda oscillation. Mpweya waukulu uyenera kukhala wosachepera 2 psig pamwamba pa kukakamiza kwakukulu kwa nthambi.
Zindikirani: Chizindikiro cholowetsa sichidzayambitsa "kuzungulira" kapena kuyambanso ngati malire apamwamba adutsa.
CHITHUNZI CHACHITATU: PNUEMATIC TUBING INSTALLATION
ONANI
ZOlowera MZIMU:
Mtundu #1 & 4: Onani Chithunzi 4 (p.4). Lumikizani pulse input positive (+) kutsika (DN) terminal, ndi yodziwika ku terminal yodziwika bwino (SC). Mtundu #2: Chizindikiro cha Solidyne PWM ndi 0-10 yachiwiri Duty Cycle Pulse ya Barber Colman ™, Robershaw ™. Palibe kugunda mkati mwa masekondi 10 = kutulutsa kochepa. Kugunda kofanana kapena kupitilira masekondi 10 = kutulutsa kwakukulu.
EPW ndi fakitale yosinthidwa pa 0 psig osachepera ndi 15 psig yotulutsa kwambiri. Izi zitha kusinthidwanso kuti zigwirizane ndi kuchuluka kwa mphamvu ya actuator pogwiritsa ntchito potentiometer ya GAIN ndi OFFSET motere: (Zindikirani: ZERO potentiometer ndi fakitale yokhazikitsidwa. Osasintha.)
- Kukhazikitsa nthawi yolowera: Ndi mphamvu yochotsedwa, ikani zodumphira pamasinthidwe omwe amafanana kwambiri ndi nthawi kuchokera kwa wowongolera.
- Kukhazikitsa kuchuluka kwamphamvu: Ikani mphamvu. Sankhani kuchuluka kwa kuthamanga kwa EPW komwe kumafanana kapena kupitirira kuchuluka kwa chipangizo chomwe chikuwongoleredwa. Eksample: 8-13 psi sankhani B (15 psi setting).
- Kukhazikitsa kupanikizika kwakukulu: Ndi malumikizanidwe onse a mpweya ndi mphamvu, ikani chosinthira cha Manual pa malo a "MAN". Tembenuzani mphika wotuluka mozungulira mozungulira.
- Kukhazikitsa zosinthira: Tsimikizirani kuti palibe kugunda komwe kwatumizidwa, kapena chotsani mphamvu kuti mukhazikitsenso zotulutsa kuti zichepe.
Ikani chosinthira cholozera pamanja pa "AUTO". Tembenuzani mphika wa "OFFSET" mpaka mphamvu yochepera yomwe mukufuna ikwaniritsidwe. - Kuwongolera kungapangidwenso potumiza kugunda kwanthawi koyenera ndikusintha miphika ya "OFFSET" ndi "SPAN" kuti igwirizane ndi zomwe mukufuna.
Popanda mphamvu, mphamvu ndi mawonekedwe a LED siziwunikiridwa. Ikani mphamvu ndipo "STATUS" LED idzaphethira pang'onopang'ono (kawiri pa sekondi iliyonse), ndipo EPW idzakhala pamalo otsika kwambiri olowetsa chizindikiro, kapena 0 psig. Ikani zizindikiro zolowera zochepa komanso zochulukirapo ndikuyesa kuyankha. Ntchito yamtundu #1: "STATUS" LED idzawala mwachangu pamene EPW ikulandira phokoso lolowera, pa mlingo wa kusinthasintha kochepa kwamtundu wosankhidwa, (ie 0.1 mpaka 25.5 yachiwiri, LED idzawunikira 0.1 sekondi pa. , 0.1 masekondi). Kupatulapo: 0.59 mpaka 2.93 sec. osiyanasiyana - LED imakhalabe nthawi zonse. Ntchito #2 Ntchito: 0.023 - masekondi - 1 kung'anima, kugunda. 0 -10 sekondi ya Duty Cycle - 3 imawalira, kenako imani. Chizindikiro cholowetsa sichidzayambitsa "kuzungulira" kapena kuyambanso ngati malire apamwamba adutsa. Ntchito #4: Zofanana ndi Mtundu # 1 kupatula zotulutsa ndizosintha.
Kutulutsa kwa pneumatic kumasintha pamene mphamvu yolowera yatsirizidwa. Kuthamanga kwapakati pakati pa ziwerengero zochepa komanso zopambana zidzakhala zofananira, chifukwa chake ma algorithms apulogalamu ayenera kukhala osavuta kupeza. Chidziwitso chazidziwitso pazosankha zonse ndi 0 mpaka 5 VDC ndipo chimagwirizana ndi kuchuluka kwa kuthamanga (Factory calibrated 0-15 psig).
CHITHUNZI CHACHINAYI: ZOlowetsa MZIMU
EPW ndi mawonekedwe otuluka magazi nthawi zonse ndipo amagwiritsa ntchito malo otsetsereka kuti asunge mpweya woyezera kudutsa valavu.
Kulemba pamanja: Sinthani kusintha kwa AUTO/MAN kupita pamalo a MAN. Tembenuzani shaft pa mphika wa MAN kuti muwonjezere kapena kuchepetsa kutulutsa mpweya. Bweretsani kusintha kwa AUTO/MAN ku malo a AUTO mukamaliza.
Onjezani Ma terminal (OV)
Pamene chosinthira pamanja chili pamanja, kulumikizana pakati pa ma terminal kumatsekedwa. Pamene chosinthira pamanja chili pamalo ake, kulumikizana pakati pa ma terminal kumatsegulidwa.
CHItsimikizo
EPW Series ili ndi chitsimikizo cha ACI's Two (2) Year Limited Warranty, chomwe chili kutsogolo kwa ACI'S SENSERS & TRANSMITTER CATALOGU kapena chimapezeka pa ACI's. webtsamba: www.workaci.com.
WEEE DIRECTIVE
Pamapeto pa moyo wawo wofunikira, zotengerazo ndi zopangira ziyenera kutayidwa kudzera pamalo oyenera obwezeretsanso. Osataya ndi zinyalala zapakhomo. Osawotcha.
KUKHALA KWA PRODUCT
| ZINTHU ZOSAVUTA | |
| Wonjezerani Voltage: | 24 VAC (+/- 10%), 50 kapena 60Hz, 24 VDC (+ 10%/- 5%) |
| Perekani Panopa: | EPW: 300mAAC, 200mADC Maximum | EPW2: 350mAAC, 200mADC | EPW2FS: 500mAAC, 200mADC |
| Gwero la Pulse: | Relay Contact Kutseka, Transistor (solid state relay) kapena Triac |
| Mulingo Woyambitsa Pulse (@ Impedance): | 9-24 VAC kapena VDC @ 750Ω mwadzina |
| Nthawi Yopuma Pakati pa Pulses: | 10 milliseconds osachepera |
| Lowetsani Pulse Nthawi | Kusamvana: | EPW: 0.1-10s, 0.02-5s, 0.1-25s, 0.59-2.93s | EPWG: 0.1-10s, 0.02-5s, 0.1-25s,
0.59-2.93s | EPW Mtundu 2: 0.023-6s kapena 0-10s Duty Cycle | EPWG Vesi 2: 0.023-6s kapena 0-10s Duty Cycle | EPW Mtundu 4: Zofanana ndi mtundu 1, reverse acting | EPWG Mtundu 4: Zofanana ndi mtundu 1, kusintha kochita | 255 Masitepe |
| Kusintha kwa Pamanja/Kungowonjezera Paokha: | MAN ntchito = zotulutsa zitha kukhala zosiyanasiyana | Ntchito ya AUTO = zotulutsa zimayendetsedwa kuchokera ku siginecha yolowera |
| Kuwongolera pamanja/Auto Ndemanga Zotulutsa: | NO mu ntchito ya AUTO (Mwasankha: AYI mu ntchito ya MAN) |
| Ndemanga Zotulutsa Zikwangwani: Kutulutsa kwa Pressure Range: |
0-5 VDC = Zotulutsa Zotulutsa Kuyimitsa Malo Kutheka: 0 mpaka 20 psig (0-138 kPa) pazipita |
| Linanena bungwe Pressure Range-Jumper Zosankhika: | 0-10 psig (0-68.95 kPa), 0-15 psig (0-103.43 kPa) kapena 0-20 psig (137.9 kPa) |
| Air Supply Pressure: | Maximum 25 psig (172.38 kPa), osachepera 20 psig (137.9 kPa) |
| Kulondola kwa Kuthamanga Kwambiri: | 2% muyeso wathunthu kutentha kutentha (pamwamba pa 1 psig kapena 6.895 kPa) 3% sikelo yathunthu pamitundu yonse ya kutentha (pamwamba pa 1 psig kapena 6.895 kPa) |
| Mayendedwe ampweya: | Mavavu operekera @ 20 psig (138 kPa) main/15 psig (103 kPa) atuluka, 2300 scim Branch Line imafuna 2 in3 kapena 33.78 cm3 (min.). Mzere wa nthambi min. wa 15 ft wa 1/4” OD poly chubing |
| Kusefa: | Zokhala ndi zosefera-mu-barb 80-100 micron (Gawo # PN004)
Optional standard barb (PN002) yokhala ndi fyuluta yakunja ya 5 micron in-line (PN021) |
| Kulumikizana: | 90 ° plugable Screw Terminal Blocks |
| Kukula Kwawaya: | 16 (1.31 mm2) mpaka 26 AWG (0.129 mm2) |
| Kutsegula Kwama block Block: | 0.5 Nm (Zochepa); 0.6 Nm (Zapamwamba) |
| Zogwirizana | Mpweya Kukula kwa Tubing: | 1/4 ″ OD dzina (1/8” ID) polyethylene |
| Kuyika kwa Pneumatic: | Zopangira zamkuwa zochotseka za Main & Nthambi mumitundu yambiri yamakina, Yolumikizidwa ndi 1/8-27-FNPT gauge port |
| Gauge Pressure Range (Gauge
Models): |
0-30psig (0-200 kPa) |
| Kutentha kwa Ntchito: | 35 mpaka 120°F (1.7 mpaka 48.9°C) |
| Chinyezi Chogwira Ntchito: | 10 mpaka 95% osasintha |
| Kutentha Kosungirako: | -20 mpaka 150°F (-28.9 mpaka 65.5°C) |
Malingaliro a kampani Automation Components, Inc.
2305 Zosangalatsa View Msewu
Middleton, WI 53562
Foni: 1-888-967-5224
Webtsamba: workaci.com
Zolemba / Zothandizira
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ACI EPW Interface Devices Pulse Width Modulate [pdf] Buku la Malangizo EPW, Interface Devices Pulse Width Modulate, Devices Pulse Width Modulate, Pulse Width Modulate, Width Modulate, Modulate |
