ACI EPW2, EPW2FS Interface Series
LINTLHA TSE AKARETSANG
EPW e fetolela lets'oao la pulse kapa digital PWM hore e be lets'oao le lekanang la moea ho tloha ho 0 ho isa ho 20 psig. Phallo ea moea e lekana le tlhahiso ea lets'oao, ebang e sebetsa ka kotloloho kapa ka morao, 'me e na le potentiometer e fetang ka letsoho ho fetola phallo ea moea. EPW e fana ka mekhahlelo e mene ea ho kenya nako ea ho kenya jumper. Mekhahlelo ea khatello ea lintho tse hlahisoang ke jumper shunt e ka khethoang bakeng sa 0-10, 0-15 le 0-20 psig, 'me e ka fetoloa mefuteng eohle. Letšoao la maikutlo la 0-5 VDC le bontšang khatello ea mohala oa lekala le hlahisoang le lona le fanoa. Letšoao lena le fapana ka mokhoa o lumellanang le sebaka sa khatello ea lekala se khethiloeng. EPW e entsoe ka litheminale tsa motlakase ka lehlakoreng le leng le likhokahano tsa moea ka lehlakoreng le leng, tse lumellang hore ho be bonolo haholo ho kenya likhoele le li-tubing ha phanele e kentsoe. EPW2 e kenyelletsa li-valve tse peli (e le 'ngoe e laola ho tsoa)' me ha e tsoe moea sebakeng se behiloeng. Phallo ea eona ea ho qeta lekala le nako ea ho arabela ha e felle feela ke thibelo ea ka hare 'me e tšoana le tekanyo ea mojaro oa eona. Haeba matla a hloleha ho EPW2, khatello ea mohala oa lekala e lula e le teng haeba mohala oa lekala o sa lutle moea. EPW2FS ke mofuta o sireletsehileng oa li-valve tse peli. Sekhahla sa eona sa 3-way exhaust valve se lumella ho tsoa ha moea oa lekala ho felloa ke matla.
THABISI MOTELA
Boto ea potoloho e ka kenngoa sebakeng sefe kapa sefe. Haeba boto ea potoloho e tsoa ka potlako, ho ka 'na ha hlokahala "stop" e sa tsamaeeng. Sebelisa menoana feela ho tlosa boto ho tloha ho snap track. Tloha ho tsoa ho pina e potlakileng kapa sutumelletsa lehlakoreng la pina ea snap 'me u phahamise lehlakore leo la boto ea potoloho ho le tlosa. U se ke ua sebelisa boto kapa ua sebelisa lisebelisoa.
LIEKETSENG LITS'OANELO
MEHATO YA TLHOKOMELO
• Tlosa motlakase pele o kenya mohala. Le ka mohla u se ke ua hokela kapa ua hakolla likhoele ka motlakase o kentsoeng.
• Ha u sebelisa thapo e sirelelitsoeng, sila thebe feela qetellong ea molaoli. Ho theola lipheletsong ka bobeli ho ka baka loop ea fatše.
LITEKELO EPW2
KHOPO
- Ho kgothaletswa hore o sebelise transformer e ikhethileng ea UL e thathamisitsoeng ho sehlopha sa 2 ha o matlafatsa yuniti ka 24 VAC. Ho hloleha ho kenya lisebelisoa ka polarity e nepahetseng ha ho arolelana li-transformer ho ka baka tšenyo ho sesebelisoa leha e le sefe se tsamaisoang ke transformer e arolelanoang.
- Haeba motlakase oa 24 VDC kapa 24VAC o arolelanoa le lisebelisoa tse nang le likhoele tse kang li-relay, solenoids, kapa li-inductors tse ling, khoele ka 'ngoe e tlameha ho ba le MOV, DC/AC Transorb, Transient Vol.tage Suppressor (Karolo ea ACI: 142583), kapa diode e behiloeng ho pholletsa le coil kapa inductor. Cathode, kapa lehlakoreng le nang le lihlopha tsa DC Transorb kapa diode, e hokela lehlakoreng le letle la phepelo ea matla. Ntle le li-snubbers tsena, likhoele li hlahisa matla a maholo haholotagli-spikes ha li fokotsa matla tse ka bakang ho se sebetse kapa ho senya lipotoloho tsa elektroniki.
Lithapo tsohle li tlameha ho latela Melao ea Motlakase ea lehae le ea Naha.
Boema-kepe ba gauge bo tla amohela tekanyo e nyane ea 1/8”-27 FNPT e khutlisitsoeng morao-rao ea khatello ho lumella ho bala ka kotloloho khatello ea mohala oa lekala. Sekhahla se lokela ho tiisoa ka tepi e tiisang ea Teflon, 'me e lokela ho tiisoa hantle feela, ho sebelisa sekontiri sa ho boloka ho tšoara mefuta e mengata.
Warranty ha e kenyelle ho se sebetse hantle ka lebaka la valve e koetsoeng. Boema-fofane bo ka sehloohong bo tlhotliloeng ka filthara ea 80-100 micron integral-in-barb e fanoeng. Nako le nako hlahloba sefe bakeng sa tšilafalo le phokotso ea phallo, 'me u hloekise ka borashe kapa u nke sebaka ha ho hlokahala (Karolo ea # PN004).
Bokaholimo bo lipakeng tsa manifold le transducer ea khatello ke tiiso ea khatello. U SE KE UA hatisa boto ea potoloho kapa ua lumella mefuta e mengata hore e tsamaee. Tšoara manifold ka letsoho le le leng ha u ntse u kenya li-tubing tsa pneumatic holim'a lisebelisoa tse hlabang 'me u sebelise tlhokomelo ha u ntša li-tubing ho qoba lisebelisoa tse senyang kapa ho tsamaea hangata.
GAUGE MAEMO TS'ELISO
Haeba ho instola ho hloka ho lokisoa ha gauge bakeng sa ho bala sefahleho hantle, retelletsa khauji ho ea ka ho ea ka nako ea oache. Li-rings tse ka tlase ho boema-kepe ba gauge li tla lumella sena ntle le ho lutla.
Bakeng sa ts'ebetso e nepahetseng le lerata le fokotsehileng, yuniti ea EPW2FS e hloka matla a mohala oa lekala a lekanang le bonyane 25' ea ¼" OD polyethylene tubing ho sebetsa ntle le ho sisinyeha, 'me yuniti ea EPW2 e hloka matla a mohala oa lekala a lekanang le bonyane 15' ea ¼” OD polyethylene tubing ho sebetsa ntle le ho oscillation.
Letšoao la ho kenya le ke ke la baka "ho phuthela" kapa ho qala hape haeba moeli o ka holimo oa marang-rang o fetisitsoe.
SHEBA
LIEKETSENG POTSO
Phetolelo ea #1 & 4: Sheba Setšoantšo sa 3. Hokela pulse input positive (+) ho theminale e tlase (DN), 'me e tloaelehileng ho terminal ea signal common (SC).
Mofuta oa #2: Letšoao la Solidyne PWM le metsotsoana e 0-10 ea Duty Cycle Pulse ea Barber Colman ™, Robershaw ™ kapa Staefa ™. Ha ho pulse nakong ea metsotsoana e 10 = bonyane tlhahiso. Pulse e lekanang kapa e fetang metsotsoana e 10 = palo e kholo ea tlhahiso.
TSAMAI MAEMO
PNEUMATIC TUBING KENYA
Phetolelo #4: e sebetsa ka morao 'me e tla fana ka khatello e tlase ho lets'oao le phahameng, le khatello e phahameng ho lets'oao le tlase. EPW2 e lekantsoe fektheri ho 0 psig bonyane le 15 psig e hlahisoang ka bongata. Sehlahisoa se ka lekoa bocha ho lumellana le lebelo la khatello ea actuator ka GAIN le OFFSET potentiometer ka tsela e latelang: (Hlokomela: The ZERO potentiometer is factory set. Se ke oa lokisa.)
- Ho beha sebaka sa nako ea ho kenya: Ha motlakase o tlositsoe, beha li-jumpers ho tlhophiso e ts'oanang haholo le sebaka sa nako ho tloha ho molaoli.
- Ho beha sebaka sa khatello ea tlhahiso: Sebelisa matla. Khetha mofuta oa khatello ho EPW2 o ts'oanang kapa o ka holimonyana ho boholo ba lisebelisoa tse laoloang. Example: 8-13 psi khetha B (15 psi setting).
- Ho beha khatello e phahameng ka ho fetisisa: Ka likhokahano tsohle tsa moea le matla tse entsoeng, beha konopo ea Manual override sebakeng sa "MAN". Fetola pitsa e felletseng ka ho hlaka. Fetola pitsa ea "SPAN" ho fihlela tlhahiso e phahameng e lakatsehang e finyelloa.
- Ho beha offset: Netefatsa hore ha ho pulse e rometsoeng, kapa tlosa matla ho seta tlhahiso bonyaneng. Beha sesebelisoa sa ho fetella ka Manual sebakeng sa "AUTO". Fetola pitsa ea "OFFSET" ho fihlela khatello e tlaase e lakatsehang e finyelloa.
- Tekanyo e ka boela ea etsoa ka ho romela lebelo le nepahetseng la nako le ho lokisa lipitsa tsa "OFFSET" le "SPAN" ho phallo e lakatsehang ea khatello.
Ntle le matla, matla le boemo ba LED li ke ke tsa khantša. Kenya matla 'me "STATUS" LED e tla benya butle (habeli ka motsotsoana), 'me EPW2 e tla ba boemong bo tlaase ka ho fetisisa ba ho kenya letšoao, kapa 0 psig. Sebelisa matshwao a bonyane le boholo ba ho kenya mme o lekanye karabo. Phetolelo ea #1 & 4 Ts'ebetso: "STATUS" LED e tla bonesa kapele ha EPW2 e amohela pulse e kenang, ka sekhahla sa qeto e fokolang ea mofuta o khethiloeng oa pulse, (ke hore, 0.1 ho isa ho 25.5 metsotsoana, LED e tla benya metsotsoana e 0.1. on, 0.1 motsotsoana). Mokhelo: 0.59 ho 2.93 sec. range - LED e lula e le teng. Version #2 Ts'ebetso: 0.023 - 6 metsotsoana - 1 flash, ebe u emisa. Staefa Phase Cut - 2 ea benya, ebe u khutsa. 0 -10 potoloho ea mosebetsi oa bobeli - ho benya ha 3, ebe u emisa. Phetolelo ea #4 Ts'ebetso: E ts'oana le Phetolelo ea #1 ntle le tlhahiso ke ts'ebetso e fapaneng. Lets'oao la ho kenya HA LE TLA baka "ho phuthela" kapa ho qala hape haeba moeli o kaholimo o feta. Phello ea moea e fetoha ha pulse ea ho kenya e phethiloe. Khatello e hlahisoang pakeng tsa bonyane le boleng bo phahameng e tla ba mela, ka hona, li-algorithms tsa software li lokela ho ba bonolo ho li fumana. Letšoao la lets'oao la maikutlo ho likhetho tsohle ke 0 ho 5 VDC mme le lekana le sekhahla sa khatello ea tlhahiso (Factory calibrated 0-15 psig). EPW2 e kenyelletsa li-valve tse peli 'me ha se sebopeho sa ho tsoa mali kamehla. Nako ea ho phalla ha lekala la eona le nako ea ho arabela ha e felle feela ke thibelo ea ka hare 'me e tšoana le tekanyo ea mojaro oa eona. Haeba matla a lahlehile, EPW2 e ke ke ea qeta moea ofe kapa ofe o tsoang moleng oa lekala. EPW2 e loketse lithapo tse telele tsa lekala, li-actuator tse ngata, le moea o kantle dampers ka lebaka la matla a eona a 2300 scim. Moetso oa FAIL SAFE, EPW2FS, o tla felisa khatello ea mohala oa lekala ho 0 psig ha matla a felloa ke matla. Phetoho ka letsoho: Fetolela switch ea AUTO/MAN ho ea boemong ba MAN. Fetola shaft ho pitsa ea MAN ho fetola phallo ea moea. Khutlisetsa phetoho ea AUTO/MAN sebakeng sa AUTO ha e qetile. Override terminals (OV): Ha switjha ya ho ngola ka letsoho e le maemong a letsoho, kgokahano pakeng tsa ditheminale e a kwala. Ha sesebelisoa sa ho ngola ka letsoho se le maemong a auto, khokahano lipakeng tsa li-terminal e bulehile.
TLHOKOMELO SEHLABAKA
| NTHO E KHETHEHILENG TSEBISO | |
| Phepelo Moqtage: | 24 VAC (+/-10%), 50 kapa 60Hz, 24 VDC (+ 10%/- 5%) |
| Phepelo Hona joale: | EPW & EPW2: 350mAAC, 200mADC | EPW2FS: 500mAAC, 200mADC |
| Kenyeletso Pulse Mohloli: | Relay Contact Closure, Transistor (solid state relay) kapa Triac |
| Kenyeletso Pulse Hlahisa Boemo (@ Impedance): | 9-24 VAC kapa VDC @ 7500 lebitso |
| Nako ea Nako Pakeng tsa Pulses: | 10 milliseconds bonyane |
| Kenyeletso ea Pulse Nako | Qeto: | EPW2: 0.1-10s, 0.02-5s, 0.1-25s, 0.59-2.93s | EPW Phetolelo 2: 0.023-6s kapa 0-10s Duty Cycle | 255
Mehato |
| Manual/Auto Fetola Fetoha: | Mosebetsi oa MAN = tlhahiso e ka fapana | Mosebetsi oa AUTO = tlhahiso e laoloa ho tsoa ho kenya
sesupo |
| Manual/Auto Fetola Maikutlo
Sephetho: |
NO ts'ebetsong ea AUTO (Ka boikhethelo: HA HO ts'ebetso ea MAN) |
| Maikutlo Sephetho Letshwao Sebaka: | 0-5 VDC = Output Span |
| Sephetho Khatello Sebaka: | Tšimo Ho ka khoneha: 0 ho 20 psig (0-138 kPa) boholo |
| Sephetho Khatello Range-Jumper
E ka khethoang: |
0-10 psig (0-68.95 kPa), 0-15 psig (0-103.43 kPa) kapa 0-20 psig (137.9 kPa) |
| Moea Phepelo Khatello: | Boholo ba 25 psig (172.38 kPa), bonyane 20 psig (137.9 kPa) |
| Tšebeliso ea Moea: | 2300 SCIM (37.69 Lithara) |
| Sephetho Khatello Ho nepahala: | 2% sekala se felletseng mochesong oa kamore (kaholimo ho 1 psig kapa 6.895 kPa)
3% sekala se felletseng ho pholletsa le mocheso o sebetsang (kaholimo ho 1 psig kapa 6.895 kPa) |
| Ho foka ha moea: | Li-valve tsa phepelo @ 20 psig (138 kPa) main/15 psig (103 kPa) kantle, 2300 scim
Mohala oa Lekala o hloka 2 in3 kapa 33.78 cm3 (min.). Mohala oa lekala min. ea 25 ft ea 1/4” OD poly tubing |
| Sefa: | E na le filthara ea integral-in-barb 80-100 micron (Karolo ea # PN004)
Barb e tloaelehileng ea boikhethelo (PN002) e nang le filthara ea kantle ea li-micron tse 5 (PN021) |
| Lihokelo: | 90° plugable Screw Terminal Blocks |
| Boholo ba Mohala: | 16 (1.31 mm2) ho isa ho 26 AWG (0.129 mm2) |
| Theminale Thibela Torque Lintlha: | 0.5 Nm (Bonyane); 0.6 Nm (Boholo) |
| Lihokelo | Pneumatic Tubing
BoholoMofuta: |
1/4 ″ OD nominal (1/8” ID) polyethylene |
| Moea oa moea E loketseng: | Lisebelisoa tsa koporo tse tlositsoeng bakeng sa Main & Lekala ka har'a mochini o fapaneng, o hoketsoe boema-kepe ba 1/8-27-FNPT |
| Lekhahla la Khatello ea Mekhahlelo (Mehlala ea Gauge): | 0-30psig (0-200 kPa) |
| Ho nepahala ha Khatello ea Khatello (Gauge
Mehlala): |
± 2.5% Boemo bo Bohareng (± 3.5% Sekala se Feletseng) |
| Sebaka sa Mocheso oa Ts'ebetso: | 35 ho isa ho 120°F (1.7 ho isa ho 48.9°C) |
| Ho sebetsa Mongobo Sebaka: | 10 ho isa ho 95% e sa tsitsang |
| Polokelo Mocheso: | -20 ho isa ho 150°F (-28.9 ho isa ho 65.5°C) |
TIISETSO
ACI EPW Series e koahetsoe ke Warranty ea ACI's Two (2) Year Limited, e ka pele ho ACI'S SENSORS & TRANSMITTER CATALOGU kapa e ka fumanoa ho ACI's. websebaka: www.workaci.com.
WEEE MOTSAMAI
Qetellong ea bophelo ba bona, sephutheloana le sehlahisoa li lokela ho lahloa ka setsi se loketseng sa ho recycle. U se ke ua lahla le litšila tsa ntlo. Se chese.
- Automation Components, Inc.
- 2305 Monate View Tsela
- Middleton, WI 53562
- Mohala: 1-888-967-5224
- Websebaka: workaci.com
Litokomane / Lisebelisoa
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ACI EPW2, EPW2FS Interface Series [pdf] Litaelo EPW2 Interface Series, EPW2FS Interface Series, Interface Series |
