ACI EPW2, EPW2FS Interface Series
ZINA ZAMBIRI
EPW imatembenuza pulse kapena digito PWM chizindikiro 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. 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 idapangidwa kuti ikhale ndi ma terminals amagetsi mbali imodzi ndi zolumikizira mpweya mbali inayo, zomwe zimalola kuti mawaya ndi machubu akhazikike mosavuta akayikidwa. EPW2 imaphatikizapo ma valve awiri (imodzi imayang'anira kutulutsa mpweya) ndipo sichitulutsa mpweya pamalo okhazikitsidwa. Nthambi yake yotulutsa mpweya ndi nthawi yoyankhira sizimangokhala ndi choletsa chamkati ndipo ndizofanana ndi kuchuluka kwake. Ngati mphamvu ikulephera ku EPW2, kupanikizika kwa mzere wa nthambi kumakhalabe kosasintha ngati mzere wa nthambi sunatayike mpweya. EPW2FS ndi ma valve awiri omwe amalephera kukhala otetezeka. Vavu yake yotulutsa nthambi ya 3-way imalola kuti mpweya wa mzere wa nthambi ukhale wochepa mphamvu.
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. Osatulutsa bolodi kapena kugwiritsa ntchito zida.
MALANGIZO A WERENGA
KUSAMALITSA
• Chotsani mphamvu musanayike mawaya. Osalumikiza kapena kuletsa mawaya pogwiritsa ntchito mphamvu.
• Mukamagwiritsa ntchito chingwe chotetezedwa, tsitsani chishango kumapeto kwa chowongolera. Kuyika malekezero onse awiri kungayambitse kuzungulira.
MALANGIZO EPW2
WIRING
- 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 kudutsa coil kapena inductor. The cathode, kapena banded mbali ya DC Transorb kapena diode, amalumikizana ndi mbali yabwino ya magetsi. Popanda zonyezimira izi, zozungulira zimatulutsa volyumu yayikulu 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.
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 80-100 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.
KUSINTHA KWA GAUGE POSITION
Ngati kuyika kumafuna kusintha kwa geji kuti muwerenge bwino nkhope, tembenuzirani chowerengera molunjika. O mphete pansi pa doko la gauge amalola izi popanda kutayikira.
Kuti mugwire bwino ntchito komanso phokoso locheperako, gawo la EPW2FS limafuna mphamvu ya mzere wa nthambi ya nthambi yofanana ndi machubu a polyethylene osachepera 25 'ya ¼" OD kuti agwire ntchito popanda oscillation, ndipo gawo la EPW2 limafuna mphamvu ya mzere wa nthambi yofanana ndi 15' ya ¼” OD polyethylene chubu ntchito popanda oscillation.
Chizindikiro cholowetsa sichidzayambitsa "kuzungulira" kapena kuyambanso ngati malire apamwamba adutsa.
ONANI
ZOlowetsera zisonyezo
Mtundu #1 & 4: Onani Chithunzi 3. Lumikizani pulse input positive (+) mpaka pansi (DN) terminal, ndi yofanana ndi ma siginolo common (SC).
Mtundu #2: Chizindikiro cha Solidyne PWM ndi 0-10 yachiwiri Duty Cycle Pulse ya Barber Colman ™, Robershaw ™ kapena Staefa ™. Palibe kugunda mkati mwa masekondi 10 = kutulutsa kochepa. Kugunda kofanana kapena kupitilira masekondi 10 = kutulutsa kwakukulu.
JUMPER POSITION
PNEUMATIC TUBING INSTALLATION
Mtundu #4: imachita mobweza ndipo itulutsa kupanikizika kochepa pa siginecha yayikulu, komanso kupanikizika kwambiri pa siginecha yocheperako. EPW2 ndi fakitale yosinthidwa pa 0 psig osachepera ndi 15 psig pazipita zotulutsa. Zomwe zimatuluka zimatha kusinthidwanso kuti zigwirizane ndi kuchuluka kwa mphamvu ya actuator pogwiritsa ntchito potentiometer ya GAIN ndi OFFSET motere: (Zindikirani: ZERO potentiometer ndi fakitale set. Musasinthe.)
- 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 EPW2 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. Sinthani mphika wa "SPAN" mpaka zotsatira zomwe mukufuna zitheke.
- 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 EPW2 idzakhala pamalo otsika kwambiri a siginecha, kapena 0 psig. Ikani zizindikiro zolowera zochepa komanso zochulukirapo ndikuyesa kuyankha. Mtundu #1 & 4 Operation: "STATUS" LED idzawala mwachangu pamene EPW2 ikulandira phokoso lolowera, pa mlingo wa kusinthasintha kochepa kwa mtundu wosankhidwa, (ie 0.1 mpaka 25.5 yachiwiri, LED idzawunikira 0.1 sekondi. pa, 0.1 sekondi kuchoka). Kupatulapo: 0.59 mpaka 2.93 sec. osiyanasiyana - LED imakhalabe nthawi zonse. Ntchito #2 Ntchito: 0.023 - 6 masekondi - 1 kung'anima, ndiye kaye kaye. Staefa Phase Cut - 2 imawalira, kenako imani. 0 -10 ntchito yachiwiri - 3 kung'anima, kenako kupuma. Ntchito #4: Zofanana ndi Mtundu # 1 kupatula zotulutsa ndizosintha. Chizindikiro cholowetsa sichidzayambitsa "kuzungulira" kapena kuyambanso ngati malire apamwamba adutsa. 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). EPW2 imaphatikizapo ma valve awiri ndipo si mawonekedwe otuluka magazi nthawi zonse. Nthambi yake yotulutsa mpweya ndi nthawi yoyankhira sizimangokhala ndi choletsa chamkati ndipo ndi chofanana ndi kuchuluka kwake. Ngati mphamvu itatayika, EPW2 sichitha mpweya uliwonse kuchokera ku mzere wa nthambi. EPW2 ndiyabwino pamayendedwe a nthambi zazitali, ma actuators angapo, ndi mpweya wakunja dampchifukwa cha mphamvu zake zokwana 2300. Mtundu wa FAIL SAFE, EPW2FS, udzathetsa kukakamiza kwa mzere wa nthambi mpaka 0 psig pakulephera kwa mphamvu. Kulemba pamanja: Sinthani kusintha kwa AUTO/MAN kupita pamalo a MAN. Tembenuzani kutsinde pa mphika wa MAN kuti musinthe kutulutsa kwa pneumatic. Bweretsani kusintha kwa AUTO/MAN ku malo a AUTO mukamaliza. Ma terminals (OV): Pamene kusintha kwamanja kwamanja kuli pamanja, kulumikizana pakati pa ma terminal kumatsekedwa. Pamene chosinthira pamanja chili pamalo ake, kulumikizana pakati pa ma terminal kumatsegulidwa.
KUKHALA KWA PRODUCT
| ZOSAKHALA ZOCHITIKA ZAMBIRI | |
| Perekani Voltage: | 24 VAC (+/- 10%), 50 kapena 60Hz, 24 VDC (+ 10%/- 5%) |
| Perekani Panopa: | EPW & EPW2: 350mAAC, 200mADC | EPW2FS: 500mAAC, 200mADC |
| Zolowetsa Kugunda Gwero: | Relay Contact Kutseka, Transistor (solid state relay) kapena Triac |
| Zolowetsa Kugunda Choyambitsa Mlingo (@ Impedance): | 9-24 VAC kapena VDC @ 7500 mwadzina |
| Nthawi Yopanda Pakati Pakati pa Pulses: | 10 milliseconds osachepera |
| Lowetsani Pulse Nthawi | Kusamvana: | EPW2: 0.1-10s, 0.02-5s, 0.1-25s, 0.59-2.93s | EPW Baibulo 2: 0.023-6s kapena 0-10s Duty Cycle | 255
Masitepe |
| Buku / Auto Chotsani Sinthani: | MAN ntchito = zotulutsa zitha kukhala zosiyanasiyana | Ntchito ya AUTO = zotuluka zimayendetsedwa kuchokera pakulowetsa
chizindikiro |
| Buku / Auto Chotsani Ndemanga
Zotulutsa: |
NO mu ntchito ya AUTO (Mwasankha: AYI mu ntchito ya MAN) |
| Ndemanga Zotulutsa Chizindikiro Ranji: | 0-5 VDC = Zotulutsa Zotulutsa |
| Zotulutsa Kupanikizika Ranji: | Munda Kuyimitsa Kutheka: 0 mpaka 20 psig (0-138 kPa) pazipita |
| Zotulutsa Kupanikizika Range-Jumper
Zosankhika: |
0-10 psig (0-68.95 kPa), 0-15 psig (0-103.43 kPa) kapena 0-20 psig (137.9 kPa) |
| Mpweya Perekani Kupanikizika: | Maximum 25 psig (172.38 kPa), osachepera 20 psig (137.9 kPa) |
| Kugwiritsa Ntchito Mpweya: | 2300 SCIM (37.69 malita) |
| Zotulutsa Kupanikizika Kulondola: | 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 opangira @ 20 psig (138 kPa) main/15 psig (103 kPa) kunja, 2300 scim
Mzere wa Nthambi umafunika 2 in3 kapena 33.78 cm3 (min.). Mzere wa nthambi min. ya 25 ft ya 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) |
| Pokwerera Block Torque Muyezo: | 0.5 Nm (Zochepa); 0.6 Nm (Zapamwamba) |
| Kulumikizana | Pneumatic Tubing
KukulaMtundu: |
1/4 ″ OD dzina (1/8” ID) polyethylene |
| Mpweya Chokwanira: | Zopangira zamkuwa zochotseka za Main & Nthambi mumitundu yambiri yamakina, Yolumikizidwa ndi 1/8-27-FNPT gauge port |
| Mtundu wa Pressure Range (Ma Model a Gauge): | 0-30psig (0-200 kPa) |
| Kulondola kwa Kuthamanga kwa Gauge (Gauge
Models): |
± 2.5% Midscale (± 3.5% Sikelo Yathunthu) |
| Kutentha kwa Ntchito: | 35 mpaka 120°F (1.7 mpaka 48.9°C) |
| Kuchita Chinyezi Ranji: | 10 mpaka 95% osasintha |
| Kusungirako Kutentha: | -20 mpaka 150°F (-28.9 mpaka 65.5°C) |
CHItsimikizo
Mndandanda wa ACI EPW uli ndi chitsimikizo cha ACI's Two (2) Year Limited, chomwe chili kutsogolo kwa ACI'S SENSORS & 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.
- Malingaliro a kampani Automation Components, Inc.
- 2305 Zosangalatsa View Msewu
- Middleton, WI 53562
- Foni: 1-888-967-5224
- Webmalo: workaci.com
Zolemba / Zothandizira
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ACI EPW2, EPW2FS Interface Series [pdf] Malangizo EPW2 Interface Series, EPW2FS Interface Series, Interface Series |
