Katin Input/Fitarwa IOC4T VM600 IOC4T shine mahimmin siginar mu'amala tsakanin layin samfurin VM, wanda aka ƙera musamman don haɗawa tare da jerin VM600 MPC4 Katin Kariyar Injin. An shigar da shi a bayan ragon VM600 kuma an haɗa kai tsaye zuwa jirgin baya na rack ta mahaɗa biyu, wannan katin yana aiki azaman gada mai mahimmanci tsakanin na'urori masu auna firikwensin, tsarin kulawa, da kayan sarrafawa na waje. Shahararru don ƙarfin sarrafa siginar sa mai ƙarfi, zaɓuɓɓuka masu sassauƙa, da ƙira mai karko, katin IOC4T wani abu ne mai mahimmanci a cikin kariyar injin masana'antu da aikace-aikacen sa ido kan yanayi.
Fasaloli & Fa'idodi
1. Interface Sigina iri-iri
Katin IOC4T yana ba da tashoshin shigar da siginar 4 mai ƙarfi da tashoshi na shigarwar tachometer (gudu) 2, masu iya sarrafa jigila da siginar sauri a lokaci guda. Ana yin duk haɗin shigarwa da fitarwa ta hanyar 48-matsayi screw-terminal block akan gaban panel, mai sauƙin sauƙaƙe wayoyi.
2. Ayyukan Relay Mai ƙarfi
Katin ya ƙunshi relays na shirye-shirye guda 4 (RL1 zuwa RL4), kowane mai iya daidaitawa azaman ko dai Buɗewa ta al'ada (NO) ko Ƙa'ida ta Rufe (NC). Ana iya sanya waɗannan relays ɗin ta software zuwa kowane takamaiman siginar ƙararrawa, kamar laifin MPC4, Siginar Sensor OK, Ƙararrawa, ko Matsayi mai haɗari. An ƙididdige relays don 250 VAC/5 AAC tare da matsakaicin ƙarfin karya 1250 VA.
3. Abubuwan Analog masu sassauƙa
Yana ba da tashoshin fitarwa na analog guda 4 (ɗaya don kowane tashar sigina mai ƙarfi), zaɓaɓɓu daban-daban ta hanyar masu tsalle don fitarwa na yanzu (4-20 mA) ko fitarwar ƙarfin lantarki (0-10 V) kowane tashoshi. Daidaiton fitarwa yana da girma kamar ≤± 1.5%, tare da kuskuren layi ≤± 0.5%, yana tabbatar da watsa siginar inganci.
4. Ƙarfin Fitar da Dijital mai Faɗawa
Ta VM600 rack's Open Collector (OC) bas ko Raw bas, IOC4T na iya samar da siginonin fitarwa na dijital guda 32 masu cikakken shirye-shirye zuwa katunan relay na RLC16 da/ko IRC4 katunan relay na hankali a cikin tara guda ɗaya, yana haɓaka ƙarfin relay na tsarin.
5. Cikakken Siginar Kwadi & Kariya
Ana tace duk abubuwan da aka shigar da abubuwan da ake fitarwa, suna ba da kariya daga tsangwama na lantarki (EMI) da sigina, suna bin ka'idodin EMC masu dacewa. Hakanan yana ba da firikwensin buffered 'raw' fitattun sigina don bincike na gaba.
6. Interface Sigina Mai Watsawa (DSI)
Yana ba da mahimman abubuwan shigar da siginar sarrafawa guda uku:
Sake saitin ƙararrawa (AR): Rufe lamba tsakanin DSI AR da DSI RET yana sake saitin ƙararrawa ta hanyar katin MPC4/IOC4T.
Hatsari Mai Haɗari (DB): Rufe lamba tsakanin DSI DB da DSI RET yana hana (wucewa) abubuwan fitar da hatsari.
Yawan Tafiya (TM): Rufe lamba tsakanin DSI TM da DSI RET yana ninka matakan ƙararrawa ta hanyar ma'auni mai daidaitawa na software, yana ba da damar saka idanu mai dacewa.
7. Babban Amintaccen Tsara
Yana goyan bayan aiki mai zafi, yana ba da damar saka katunan ko cirewa yayin da tsarin ke gudana ba tare da katsewa ba. Akwai a cikin nau'ikan 'Standard' da 'Rarraba da'irori', na ƙarshe yana bin ka'idodin IEC 60255-5, dacewa da aikace-aikacen da ke buƙatar keɓewar lantarki.
8. Karfin Muhalli
Yanayin Zazzabi Mai Aiki: -25 zuwa 65°C (-13 zuwa 149°F)
Adana Zazzabi: -40 zuwa 85°C (-40 zuwa 185°F)
Humidity Mai Aiki: 0 zuwa 90% mara sanyawa
RoHS mai yarda. Sigar sutura ta zaɓin zaɓi akwai don ƙarin kariya daga sinadarai, ƙura, danshi, da matsanancin yanayin zafi.
9. Takaddun Takaddun Tsaro
Alamar CE da EAC. Ya dace da ka'idodin EMC ciki har da EN 50081-2, EN 50082-2, IEC / EN 61000-6-2, IEC / EN 61000-6-4, da daidaitattun amincin lantarki IEC / EN 61010-1. Ya Cimma Matsayin Amintaccen Tsaro (SIL) 1 bisa ga IEC 61508.
Ƙa'idar Aiki
Katin Input/Fitarwa na IOC4T yana aiki azaman keɓancewar siginar keɓancewa don katin Kariyar Injin MPC4 a cikin yanayin bawa, yana sadarwa tare da MPC4 ta hanyar haɗin Fakitin Masana'antu (IP). Ƙa'idar aikinta za a iya raba shi zuwa wasu maɓalli masu mahimmanci:
1. Gine-gine na Sigina
Katin IOC4T yana da matsayi mai mahimmanci a cikin siginar siginar: siginonin firikwensin sigina suna shiga ta hanyar tubalan tasha ta gaba (J1, J2), ana shayar da siginar da ake buƙata da kariya, sannan ana tura su zuwa katin MPC4 ta hanyar haɗin jirgin baya P2 don aiki. Bayan katin MPC4 ya kammala aikin siginar sigina (ciki har da ƙaddamar da ƙararrawa, da sauransu), sakamakon da aka sarrafa da siginar da aka samar ana mayar da su zuwa katin IOC4T ta hanyar jirgin baya, a ƙarshe ana fitarwa zuwa tsarin waje ta katin IOC4T ta hanyar tubalan gaba (J2, J3).
2. Gudanar da siginar shigarwa
Siginonin girgiza mai ƙarfi (yawanci daga saurin gudu ko na'urori masu accelerometer) ana shigar da su ta hanyar toshewar tashar J1. An fara tace waɗannan sigina don EMI da kariya ta haɓaka, sannan a raba su zuwa hanyoyi biyu: ana aika ɗaya kai tsaye zuwa katin MPC4 don cikakken bincike; ɗayan an buffered da haɓakawa kafin fitarwa azaman siginar firikwensin 'raw' daga tashar tashar J3 don rikodin waje ko kayan bincike.
Ana shigar da siginonin sauri ta hanyar toshe tashar tashar J2, kuma an tace su kuma ana kiyaye su kafin a watsa su zuwa katin MPC4 don nunin lokaci da ma'aunin saurin.
3. Fitowar Sigina
Ana samar da siginar fitarwa na Analog daga sakamakon sarrafa katin MPC4. Masu Canza Dijital-zuwa-Analog guda huɗu (DACs) akan katin IOC4T suna canza siginar dijital zuwa siginonin ƙarfin lantarki na 0-10 V. Bugu da ƙari, masu jujjuya wutar lantarki guda huɗu na iya canza siginar wutar lantarki zuwa sigina na yanzu na 4-20mA (zaɓi mai tsalle). Wannan ƙira yana ba masu amfani damar zabar nau'in fitarwa cikin sauƙi bisa buƙatun filin.
4. Relay Control Logic
Matsayin relays huɗu na ciki (RL1-RL4) gaba ɗaya katin MPC4 ne ke sarrafa shi ta software. Masu amfani za su iya sanya kowane ƙararrawa ko siginar matsayi ga waɗannan relays ta software na VM600 MPSx. Da'irar direban gudun ba da sanda yana ba da mahimmancin keɓewar wutar lantarki da ƙarfin tuƙi don tabbatar da ingantaccen canji.
5. Ayyukan Interface Sigina mai hankali
Abubuwan shigar da DSI suna aiki akan ƙa'idar gano tuntuɓar juna, suna lura da matsayin lamba tsakanin abubuwan AR, DB, TM da tashar DSI RET. Musamman ma, shigarwar AR tana da hankali, yana buƙatar babban canji zuwa ƙasa don jawo aikin sake saiti. Wannan ƙira yana hana rashin aiki da ya haifar ta hanyar bouncing lamba ko ci gaba da rufewa.
6. Fadada Fitar Dijital
Abubuwan fitowar masu tattarawa guda 32 masu shirye-shiryen ana haɗa su zuwa wasu katunan relay a cikin rakiyar ta bas ɗin baya (bas OC ko Raw bas). Katin MPC4 ne ke ƙayyade matsayin waɗannan abubuwan fitarwa, tare da IOC4T yana ba da aikin tuƙi da keɓe masu mahimmanci. Masu amfani za su iya zaɓar wace bas don amfani da su don watsa sigina ta masu tsalle.
7. Gudanar da Wutar Lantarki
Katin IOC4T yana karɓar ƙarfin aiki (+5 VDC da ± 12 VDC) daga wutar lantarki ta VM600. Da'irar wutar lantarki ta haɗa da tacewa da ƙirar kariya don tabbatar da aiki mai ƙarfi a ƙarƙashin yanayi daban-daban. Abubuwan da ake samu na yanzu suna cinye ƙarin ƙarfi (kimanin 0.25 W a kowace fitarwa), wanda dole ne a yi la'akari da shi a cikin lissafin kasafin kuɗin tsarin wutar lantarki.
8. Zafafa-Musanya Mechanism
Ta hanyar da'irori da aka ƙera a tsanake da keɓancewar sigina, katin IOC4T yana goyan bayan ayyukan musanya mai zafi. Lokacin da aka saka kati a cikin tsarin aiki, da'irar wutar lantarki tana yin ƙarfi a daidai jeri don guje wa hawan jini na yanzu; lokacin da aka cire katin, ana cire haɗin layin siginar kafin wutar lantarki, yana hana tsangwama sigina.
9. Kula da Matsayi da Bincike
Alamar SLOT ERROR LED mai nuna alama tana ba da ra'ayin matsayin shigarwa na asali, yana taimaka wa masu amfani su tabbatar an shigar da katin daidai a cikin ramin tara. Ƙarin cikakkun bayanan matsayi da bincike suna buƙatar samun dama ta katin MPC4 da software na VM600 MPSx.
10. Zane na Musamman na Sigar Rarraba Dabarun
Sigar katin IOC4T na 'Raba da da'irori' yana ba da ingantaccen keɓewar lantarki, tare da ƙimar keɓance mafi girma tsakanin hanyoyin shigarwa/fitarwa da tsakanin tashoshi, wanda ya dace da buƙatun IEC 60255-5. Wannan ya sa wannan sigar ta dace musamman don aikace-aikacen masana'antu masu nauyi waɗanda ke buƙatar manyan matakan keɓewar lantarki.
Aikace-aikace
IOC4T, wanda aka yi amfani da shi tare da katin MPC4, ya dace sosai ga wuraren aikace-aikacen masu zuwa:
Kariyar Injin Juyawa: Kariyar girgizawa da lura da yanayin kayan aiki masu mahimmanci kamar injin tururi, injin turbin gas, injin turbin ruwa, compressors, magoya baya, da famfo.
Kula da Tsarin Masana'antu: Kula da yanayin injina a cikin masana'antu kamar sinadarai na petrochemicals, samar da wutar lantarki, da ƙarfe.
Tsare-tsaren Kulawa na Hasashen: Haɗuwa tare da tsarin sa ido kan yanayin don kimanta lafiyar kayan aiki da kiyaye tsinkaya.
Tsare-tsaren Tsaro na Aiki: Aiwatar da ayyukan kariya a cikin aikace-aikacen da ke da alaƙa da aminci wanda ya kai SIL 1.
Takaitaccen Bayanin Maɓalli
Abubuwan shigar da siginar mai ƙarfi: tashoshi 4, an kiyaye EMI
Abubuwan shigar da Tachometer: tashoshi 2, an kiyaye EMI
Abubuwan Analog: Tashoshi 4, 0-10 V ko 4-20 mA (zaɓi mai tsalle)
Sakamakon Relay: 4 relays, 250 VAC/5 AAC
Abubuwan da ake fitarwa na Dijital: 32 abubuwan da za a iya buɗe masu tarawa
Yanayin Aiki: -25 zuwa 65°C (-13 zuwa 149°F)
Bukatun Wutar Lantarki: +5 VDC (1.5 W), ± 12 VDC (0.7 W + 0.25 W kowace fitarwa na yanzu)
Haɗin kai: Screw-terminal blocks (matsayi 48)
Girma: 6U H × 20mm W × 125mm D
Nauyi: kimanin. 0.25 kg
