Ab Analog RTD module 1756-Iruro

Allen-Bradley 1756-Iruro ne zazzabi-measurin da akaalo. Wannan tsari ne na analog wanda ake amfani da shi tare da masu binciken yanayin zazzabi (RTD) masu sonta.

Module na 1756-Irule yana samar da nau'ikan bayanai biyu kamar yanayin da aka haɗa da yanayin kewayawa. Lokacin zabar yanayin da aka haɗa, kayan aikin hade da yawancin rassan labarai, ba a tace ba, da samfuri na lokaci-lokaci. Yanayin da ke iyo ya haɗa da waɗannan waɗannan fasalulluka tare da ƙari na lafin zazzabi, aikin aikin, ƙararrawa, da tace dijital. Hakanan yana da zaɓin zafin zafin jiki kamar Celsius ko Fahrenheit. Akwai shigarwar (4) da zai yiwu don samfurin ciki har da 1 zuwa 487 m ?, 2 zuwa 1000 m?; 4 zuwa 2000 m?;, Da 8 zuwa 4000 m?;. Wadannan jeri suna tsara karancin kuma mafi girman sigina sun gano ta hanyar module. Yana da shida (6) daban-daban sun haɗa shigarwar shiga da ƙuduri na 16 rago. Ƙuduri na ainihi ya haɗa da 7.7 m? Bit don 1-487 ohms; 15 m? / Bit na 2-1000 ohms, 30 m? / Bit don 4 - 2000 ohms da 60 m? / Bit don 8 - 402 ohms. A Module ba a layin tace amo. Tabbatar za ka zabi matatar da ta dace da amfani da hayaniyar da ake tsammani. Tsarin tace na dijital na dijital ta hanyar kawar da asarar hayaniya akan kowane tashar shigarwar.
Fasikanci na 1756-IM6I na ainihi yana ba da damar bayanan maɓallin mulkicast ɗin ya tattara daga bincika duk tashoshin shigarwar sa. Don kunna tarin kayan aiki, saita samfuri na ainihi (RTs) lokacin da aka nemi fakitin fakiti da aka nema (RPI).

Hakanan ana sanya fasalolin kariya tare da wannan kayan aikin kamar-kewayawa / odarfin-kewayawa, fasalin na module wanda ake amfani da shi don saka idanu da kewayon shigarwar. Aikin aikin aikin yana aiki daidai duk da haka duk da haka ana saita iyakokin tsari da mai amfani da mai amfani. Theararren ƙararrawa da aka haɗa yana ba da izinin ganowa don gano karuwa mai sauri ko raguwa a cikin gajeren lokaci. Farashinarrawa ana samun saiti ne kawai a cikin aikace-aikace ta amfani da aya ta amfani. Kyakkyawan fasalin ganowa na samar da cikakkiyar mafi kyawun madauki. Zai iya gano idan rtb ko waya a cikin module an cire shi.

Kananan Kashe Kurarrun kurakurai a cikin 10-ohm na tagulla ana iya rama tare da fasalin 10 na ohms na module. Hakanan za'a iya saita nau'ikan sensor ga kowane tashoshi a cikin module. Wannan yana daidaita siginar analog zuwa darajar zazzabi.

Allen-Bradley 1756-IrE6 shine tsarin sarrafawa wanda ake amfani dashi don karɓar sigina daga magungunan jure yanayin (RTD). Wannan kayan aikin nasa ne ga nau'ikan shigar da analog kuma musamman amfani da aikace-aikacen ma'aunin zafin jiki.

Ya yarda da alamun juriya daga nau'ikan RTD kamar platinum 100, 200, 500, 1000, 1000? , alpha = 385; Platinum 100, 200, 500, 1000? Platinum, Alpha = 3916; Nickel 120?, Alfa = 672, Nickel 100, 120, 200, 500? , Alpha = 618 da jan ƙarfe 10?. Wannan tsarin yana dacewa da amfani tare da 3-waya da kuma 4-waya rtd. Ayyukan RTD ta hanyar samar da takamaiman juriya na fitarwa a cikin yanayin zazzabi. Ana amfani da tebur na RTD don gano fitarwa ta juriya. Tare da yin amfani da wannan tsarin, an zaɓi nau'in rtdd ɗin da aka zaɓa don aikin da ya dace na module. Za a yi zaɓin RSLOGIX 5000 ko Studio 5000 Logrox mai tsara software mai tsara software.

Alamar shigarwar ta hanyoyin shiga don ta bambanta da ƙirar mai amfani ta hanyar juyawa dangane da kewayon da aka ayyana. Don 1 - 487?, Ƙarancin siginar da juyawa mai amfani sune 0.859068653? da -327668 kirga yayin da babbar siginar da juyawa masu amfani suke 507.862? kuma 32767 kirga. Don 2 - 1000?, 2? -32768 kirga da 1016.502? 32767 kirga, na 4 - 2000?, 4? -32768 kirga da 2033.780 kuma? 32767 kirga. A ƙarshe don 8 - 4020?, 8? - Shin 32778 kirga da 4068.392? shine karu 3277.

Matsayin shigarwar gaba ɗaya na wannan lokacin shine kashi 16. A cikin ainihin auna, wannan fassara zuwa 7.7 m? / Bit don 1 ... 487?; 15 m? / Bit na 2 ... 1000?; 30 m? / Bit don 4 ... 2000? da 60 m? / bit don 8 ... 4020?.