AB Analogi RTD gawo 1756-IR6I
Mafotokozedwe a Zamalonda
| Mtundu | Allen-Bradley |
| Nambala Yachigawo/Katalogi No. | 1756-IR6I |
| Mndandanda | ControlLogix |
| Zolowetsa | 6-Point Isolated RTD |
| Mtundu wa Module | Analogi RTD module |
| Mtundu wofananira wa RTD | Platinum 100, 200, 500, 1000 ?, alpha=385;Platinum 100, 200, 500, 1000 ?Platinamu, alpha=3916;Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ?, alpha=618 |
| Kusamvana | 16 bits 1…487 ?: 7.7 m?/bit 2…1000?:15 m?/bit 4…2000?:30 m?/bit 8…4020?:60 m?/bit |
| Mtundu Wolowetsa | 1 ndi 487!2…1000 ?4…2000 ?8.4000! |
| Nthawi Yojambula Module | 25 ms min poyandama (ohms) 50 ms mphindi yoyandama (kutentha) 10 ms mphindi zochepa (ohms)(1) |
| Zolowetsa Zapamwamba Panopa, Zakunja Kwaboma | 2.75 mamilimita |
| Mtundu wa Data | Integer mode (yolungamitsidwa kumanzere, 2s yokwanira) IEEE 32-bit malo oyandama |
| Backplane Current (5Volts) | 250 milliliters |
| Backplane Panopa pa 24 Volts | 2 milliampere |
| Ndege Yamakono (24 Volts) | 125 milliliters |
| Kutaya mphamvu (Max) | 4.3 Watts |
| Pulogalamu ya RSLogix 5000 | Verson 8.02.00 kapena kenako |
| Ma Terminal Blocks Ochotsedwa | 1756-TBNH, 1756-TBSH |
| UPC | 10612598172303 |
| Maximum Opaleshoni Pano | 1.2 milliampere pa 30 Volts AC, 60 Hertz |
| Mapulogalamu a Mapulogalamu | RSLogix 5000;Wopanga Studio 5000 Logix |
Pafupifupi 1756-IR6I
Allen-Bradley 1756-IR6I ndi gawo la analogi yoyezera kutentha.Iyi ndi gawo la analogi lomwe limagwiritsidwa ntchito ndi Resistance-Temperature Detectors (RTD).
Module ya 1756-IR6I imapereka mitundu iwiri ya data monga mawonekedwe ophatikizika ndi mawonekedwe oyandama.Posankha mtundu wamtundu uliwonse, zophatikizika zimakhala ndi magawo angapo olowetsa, zosefera, ndi zitsanzo zenizeni.Njira yoyandama imaphatikizapo zinthu zonsezi ndikuwonjezera kutentha kwa mzere, ma alarm, ma alarm, ndi kusefa kwa digito.Ilinso ndi gawo la kutentha losankhidwa kukhala Celsius kapena Fahrenheit.Pali Zinayi (4) zotheka athandizira ranges kwa gawo kuphatikizapo 1 mpaka 487 m?, 2 kuti 1000 m ?;4 mpaka 2000 m?;, ndi 8 mpaka 4000 m?;.Magawo awa amawonetsa ma siginecha ochepera komanso apamwamba kwambiri omwe angawoneke ndi module.Ili ndi zolowetsa zisanu ndi chimodzi (6) payekhapayekha za RTD komanso malingaliro a 16 bits.Kusintha kwenikweni kumaphatikizapo 7.7 m?bit kwa 1-487 Ohms;15 m?/bit kwa 2-1000 Ohms, 30 mKusefa kwa phokoso la sefa ya module ya notch.Onetsetsani kuti mwasankha zosefera zomwe zimagwirizana kwambiri ndi ma frequency akuyembekezeredwa a pulogalamuyo.Zosefera za digito zimasamutsa deta pochotsa zosakhalitsa zaphokoso panjira iliyonse yolowetsa.
Chiwonetsero chanthawi yeniyeni cha 1756-IR6I chimalola ma module ambiri omwe adasonkhanitsa kuchokera pakusanthula njira zake zonse.Kuti mutsegule ma multicast, sinthani nthawi ya Real-Time Sampling (RTS) ndi nthawi yofunsira Packet Interval (RPI).
Zida zachitetezo zimaphatikizidwanso ndi gawoli monga kuzindikirika kwapansi / kupitilira kwanthawi yayitali, mawonekedwe a module omwe amagwiritsidwa ntchito kuyang'anira ngati chizindikiro cholowera chikugwera mopitilira malire omwe amaperekedwa ndi gawo lolowera.Ma alarm a ndondomeko amagwira ntchito mofananamo komabe malire a ndondomeko amaikidwa pamanja ndi wogwiritsa ntchito.Alamu yamtengo wophatikizika imalola gawoli kuti lizindikire kuchuluka kwachangu kapena kuchepa mkati mwa nthawi yochepa yodziwika.Ma alarm amangopezeka pamapulogalamu ogwiritsira ntchito poyandama.Kuzindikira kwa waya kumapereka kukwanira kwa waya wa loop.Ikhoza kuzindikira ngati RTB kapena waya mu module yachotsedwa.
Zolakwa zazing'ono mu 10-ohm copper RTD zitha kulipidwa ndi gawo la 10 ohms offset gawo.Mitundu ya masensa imathanso kukhazikitsidwa panjira iliyonse mugawolo.Izi zimayika chizindikiro cha analogi kukhala mtengo wa kutentha.
Allen-Bradley 1756-IR6I ndi gawo la ControlLogix lomwe limagwiritsidwa ntchito kulandira ma sign kuchokera ku Resistance Temperature Detectors (RTD).Gawoli ndi la gawo la analogi lolowera ndipo limagwiritsidwa ntchito makamaka poyezera Kutentha.
Imavomereza zizindikiro zotsutsa kuchokera ku mitundu ya RTD monga Platinum 100, 200, 500, 1000?, alpha=385;Platinum 100, 200, 500, 1000 ?Platinamu, alpha=3916;Nickel 120 ?, alpha=672, Nickel 100, 120, 200, 500 ?, alpha=618 ndi Copper 10 ?.Gawoli limagwira ntchito ndi 3-Waya ndi 4-Waya RTD.RTD imagwira ntchito popereka kukana kwapadera pa Kutentha kwapadera.Gome la RTD limagwiritsidwa ntchito kuzindikiritsa zomwe zikugwirizana ndi Resistance.Pogwiritsa ntchito gawoli, mtundu wa RTD wosankhidwa umasankhidwa kuti mugwire bwino gawoli.Kusankhidwa kumapangidwa pogwiritsa ntchito RSLogix 5000 kapena Studio 5000 Logix Designer Programming software.
Ma modules Lowetsani chizindikiro kwa kutembenuka kwa wosuta amasiyana malinga ndi mtundu womwe wafotokozedwa.Kwa 1 - 487 ?, Chizindikiro Chotsika ndi kutembenuka kwa ogwiritsa ntchito ndi 0.859068653?ndi -32768 amawerengera pomwe Chizindikiro Chapamwamba ndi kutembenuka kwa ogwiritsa ntchito ndi 507.862?ndi ma 32767.Kwa 2 - 1000 ?, 2?-32768 kuwerengera ndi 1016.502 ?Kuwerengera 32767, Kwa 4 - 2000?, 4?-32768 kuwerengera ndi 2033.780 ndi ?Zithunzi za 32767Pomaliza kwa 8 - 4020 ?, 8 ?- ndi mawerengedwe 32768 ndi 4068.392?ndi 32767 chiwerengero.
Kusamvana kwathunthu kwa gawoli ndi 16 Bits.Mumuyeso weniweni, izi zimamasulira ku 7.7 m?/bit kwa 1…487 ?;15m?/bit kwa 2…1000 ?;30m?/bit kwa 4…2000?ndi 60 m?/bit kwa 8…4020?.
