PH-SM100-M letoto la HART data converter

SehlahisoaSelelekela

PH-SM100-M series HART data converter ke sehlahisoa se entsoeng ka ho sebelisa ARM microprocessor, HART protocol modulation le demodulation ASIC, 'me e na le phihlelo ea lisebelisoa tse ngata tse sebetsang. E entsoe ho latela litlhoko tsa lihlahisoa tsa indasteri tse nang le ts'epo e phahameng le botsitso. Moqokeleli oa data o na le sebopeho se tloaelehileng sa RS 485, RS 232 interface le heke, e ka fetisetsoang ka mokhoa o hlakileng ho sesebelisoa se bohlale se nang le protocol ea HART kapa ea fetoloa ho MODBUS_RTU kapa MODBUS_TCP protocol ea ho bala data, ho netefatsa phetiso ea data ka nako ea nnete.

Protocol ea HART e lumellana le maemo a Bell202 Frequency Shift Keying (FSK), 'me e fetola matšoao a digital ho latela 4 ~ 20mA, e lebisang lisebelisoa tsa HART protocol ho buisana ka lintlha tse peli ntle le ho kena-kenana le pontšo ea analog ea 4-20mA. Babokelli ba Letsatsi la SM100-M ba HART ke ba ho feto-fetoha ha mahlakore a mabeli le ho fokotsa batho ka matshwao a dijithale le matshwao a analoge.

Likarolo tsa Sehlahisoa

● tšehetso ea ho hokela 8 HARTlisebelisoaka nako e tšoanang.

● tšehetso skena ka nako e le 'ngoe ea liteishene tsohle tsa HART tse hlophisitsoeng ke moqokeleli oa data oa HART.

● tho itšehla thajana hoa motlakase oa li-terminal tse tharo pakeng tsa  Likanale tsa HART le phepelo ea motlakase ea mainframe e felile. Seteishene se seng le se seng se amohela sehokelo sa terata tse peli, 'me motlakase oa HART oa motlakase oa motlakase ha o ka tlase ho 1500 V, o ts'ehetsang ts'ebetso ea karohano ea lets'oao la HART / 4 ~ 20.

● RS485 interface, NET Ethernet interface isolation voltage e seng ka tlase ho 1500 V.

● amohela moralo oa modular oa ho arola mojule oa HART hokomporo e kholo,mme e ts'ehetsa mosebetsi oa ho nkela mojule oa HART sebaka sa marang-rang mocha ofe kapa ofe.

● mocha o mong le o mong o na le leseli le fapaneng la pontšo ho fana ka thepa ea HART inthaneteng, pontšo ea boemo ba puisano ea thepa ea HART.

● ka pontšo ea boemo ba lisebelisoa: matha / phoso, sebopeho sa puisano, joalo-joalo.

● sekhahla sa ntlafatso ea data ka mocha

● tšehetso ea Ethernet interface (tekanyo e seng ka tlase ho 100 Mbps) le RS485 interface.

● tšehetsa litaelo tsa thepa ea HART ho bala HART ID. ea lisebelisoa tsohle tsa HART

● tshehetso ya tlhophiso le mokgwa wa ho sebetsa, tshehetsa di-setting tsa remoutu tsa Telnet.

● e ts'ehetsa liapdeite tsa firmware tse hole.

● ts'ehetsa ts'ebetso e tloaelehileng ea seporo ea tataiso ea DIN.

● phetisetso ea pontšo ea analog le ho nepahala ha 4 ~ 20 mA ha e amehe ha thepa e tloaelehile ho tima kapa ho se sebetse hantle, 'me khanyetso ea potoloho e ka tlase ho kapa e lekana le 250R.

● thepa ena ha e fane ka matla ho lisebelisoa tsa tšimo.

● Ver5.0.Compatible HART Protocol

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