COMET - letšoaoCOMET SYSTEM T4311 Programmable Temperature TransducerCOMET SYSTEM T4311 Programmable Temperature Transducer-sehlahisoa

Tlhahisoleseding ya Sehlahiswa

T4311 le T4411 ke li-transducer tsa mocheso tse lokiselitsoeng ho sebelisoa ka li-sensor tsa RTD Pt1000. Li na le likhetho tsa serial tsa tlhahiso ea RS232 le RS485. Li-transducer tsena li entsoe ke COMET SYSTEM, sro, e thehiloeng Roznov pod Radhostem, Czech Republic.

Phetolelo ea Transducer TxxxxL

Phetolelo ea TxxxxL e kenyelletsa sehokelo sa banna se sa keneleng metsi ho e-na le tšoelesa ea cable bakeng sa ho hokela habonolo le ho khaoha ha thapo ea puisano. E sebelisa sehokelo sa monna sa Lumberg RSFM4 se nang le lintlha tsa tšireletso tsa IP67.

Phetolelo ea Transducer TxxxxZ

Mefuta e tšoailoeng TxxxxZ ke mefuta e sa tloaelehang ea li-transducers. Ka kopo sheba bukana e fapaneng bakeng sa tlhaloso ea bona.

Litlhophiso tsa Moetsi

Ka kamehla, transducer e behiloe ho li-parameter tse latelang:

  • Tsamaiso ea Khokahano: Modbus RTU
  • Aterese ea Transducer: 01H
  • Lebelo la Puisano: 9600Bd, ha ho parity, 2 stop bits switched ON
  • Hlahisa: E lumelletsoe

Litaelo tsa Tšebeliso ea Sehlahisoa

Ho kenya Transducer

  1. Sebelisa mochine o sirelelitsoeng oa mefuta e 'meli ea mocheso oa kantle oa mocheso.
  2. Beha thapo hole le mehloli e ka bang teng ea tšitiso.
  3. Boholo ba bolelele ba thapo ea probe ha boa lokela ho feta 10m.
  4. Hokela thapo e sireletsang thapo ho theminale e nepahetseng, 'me u qobe ho e hokahanya le potoloho efe kapa efe kapa ho e thea.
  5. Haeba probe e kopantsoeng e na le kutu ea tšepe, ho kgothaletswa ho sebelisa li-probes tse nang le methapo ea tšepe e sa amaneng le tšireletso ea cable. Ntle le moo, etsa bonnete ba hore kutu ea tšepe ha e kopane le potoloho efe kapa efe.
  6. Tsamaisa thapo ka tsela e otlolohileng 'me u qobe ho etsa litlhophiso tsa "sefate" kapa "naleli". Haeba ho hlokahala, felisa marang-rang ka mochine oa ho felisa. Theko e khothaletsoang ea mohanyetsi e ka ba 120 Ω. Bakeng sa libaka tse khutšoane, sehanyetsi sa ho emisa se ka siuoa.
  7. Boloka thapo e arohane le thapo ea motlakase, e boloke sebaka se sireletsehileng sa ho fihla ho 0.5 m ho thibela matšoao a tšitiso.
  8. Sistimi ea motlakase (wiring) e lokela ho sebetsoa feela ke basebetsi ba tšoanelehang ho latela melao e hlokahalang ea ts'ebetso.

Transducer e nang le RS232

Sheba Sehlomathiso sa B bakeng sa setšoantšo sa khokahano.

Transducer e nang le RS485

Sheba Sehlomathiso sa B bakeng sa setšoantšo sa khokahano.

Mokhoa oa boitsebiso

Haeba o sa tiisehe ka litlhophiso tsa transducer e kentsoeng, o ka netefatsa aterese ea eona ntle le ho sebelisa komporo:

  1. Hokela matla ho transducer.
  2. Hlakola sekoaelo sa transducer 'me u tobetse ka bokhutšoanyane konopo e haufi le li-terminals tsa ho hokahanya (etsa bonnete ba hore jumper e bulehile).
  3. Aterese ea 'nete e fetotsoeng ea transducer e tla hlahisoa ponts'o ea LCD ka sebopeho sa decimal. Bakeng sa protocol ea puisano ea HWg-Poseidon, ho tla bontšoa nomoro e tsamaellanang le khoutu ea aterese ea ASCII.
  4. Ho tobetsa konopo hape ho tla tsoa molemong oa tlhaiso-leseling ebe ho bonts'a litekanyetso tse lekantsoeng.
    Hlokomela: Ha ho tekanyo kapa puisano e ka khonehang nakong ea mokhoa oa boitsebiso. Haeba transducer e lula e le mokhoeng oa tlhaiso-leseling ka metsotsoana e fetang 15, e tla khutlela mokhoeng oa ho lekanya ka bo eona.

Tlhaloso ea Melao-motheo ea Lipuisano

Liprothokholo tsa puisano ha lia kenyelletsoa bukeng ena. Ka kopo sheba litokomane tse ikhethileng bakeng sa tlhaiso-leseling e batsi ka liprothokholo tse tšehetsoeng.

Buka ea litaelo bakeng sa tšebeliso ea transducer: T4311 (RS232), T4411 (RS485)

Transducer e etselitsoe ho metha mocheso ho °C kapa °F ka mochini o hlahlobang mocheso o kantle ka sensor ea RTD Pt1000. E hahiloe ka mokotla oa polasetiki o nang le tšireletso ea IP65. Bala bukana ena pele ho khokahanyo ea pele ea transducer. Transducer T4311 e buisana ka sehokelo RS232, le transducer T4411 ka sehokelo RS485. Liprothokholo tsa puisano tse tšehelitsoeng ke Modbus RTU, protocol e lumellanang le Advantech-ADAM e tloaelehileng, ARION, le puisano le lisebelisoa tsa HWg-Poseidon. Boleng bo lekantsoeng bo bonts'oa ponts'ong ea LCD ea mela e 'meli. Pontšo e ka boela ea tima. Sehokelo sa Output RS485 sa transducer T4411 se arotsoe ka galvanic. Sehokelo sa tlhahiso RS232 ea transducer T4311 HA SE galvanic e ka thoko.

Sebelisa software ea mosebelisi TSensor bakeng sa ho hlophisa liparamente tsohle tsa sesebelisoa (e khothalelitsoe). E lokolohile ho thowuni ho www.cometsystem.com. E tšehetsa ho etsa phetoho ea sesebelisoa hape. Mokhoa ona o hlalosoa ho file "Calibration manual.pdf" e kentsoeng hangata le software. Phetoho ea mekhahlelo e meng e ka etsoa ntle le software ea mosebelisi ka Windows Hyperterminal (phetoho ea protocol ea puisano, li-parameter tsa eona, LCD ponts'o ea maemo). E hlalosoa ho file "Tlhaloso ea liprothokholo tsa puisano tsa letoto la Txxxx" eo u ka e jarollang mahala atereseng e le 'ngoe.

Phetolelo ea Transducer TxxxxL e nang le sehokelo sa monna se sa keneleng metsi sebakeng sa cable (RS232) kapa litšoelesa (RS485) e etselitsoe ho hokela habonolo/ho khaoha ha thapo ea puisano. Sehokelo sa monna sa Lumberg RSFM4 se na le tšireletso IP67.
Mefuta e tšoailoeng TxxxxZ ke mefuta e sa tloaelehang ea li-transducers. Tlhaloso ha e ea kenyeletsoa bukaneng ena.

Transducer setting ho tswa ho moetsi
Haeba tlhophiso e khethehileng e ne e sa hlokehe ka tatellano, transducer e behiloe ke moetsi ho li-parameter tse latelang:

protocol ea puisano: Modbus RTU 
aterese ea transducer: 01H 
lebelo la puisano: 9600Bd, ha ho parity, 2 stop bits
ponts'o: fapohile ON 

Ho kenya transducer

Transducer e etselitsoe ho kenya leboteng. Ho na le masoba a mabeli a ntseng a phahama ka mahlakoreng a mokotla. Se ke oa hokela sesebelisoa nakong ea phepelo ea motlakasetage ho. Li-terminals tsa khokahano bakeng sa lisebelisoa tsa T4311 le T4411 lia fumaneha ka mor'a ho lokolla li-screw tse 'nè le ho tlosa sekoahelo. Rala thapo ka tšoelesa leboteng la mokotla. Hokela thapo ho li-terminals ka ho hlompha polarity ea matšoao (bona setšoantšo). Li-terminals lia ikemelaamping mme e ka buloa ke screwdriver e loketseng. Bakeng sa ho bula, kenya screwdriver ho lesoba le lenyenyane la terminal le lever haufi le eena. U se ke ua lebala ho tiisa litšoelesa le sekoahelo sa mokotla ka ho paka ho kenngoa ka mor'a hore likhoele li hokahane. Hoa hlokahala ho fana ka tiiso ea tšireletso IP65. Hokela lihokelo tsa tlatsetso tsa basali bakeng sa li-transmitters tsa T4311L le T4411L ho latela tafole e ho Sehlomathiso sa B sa bukana ena. Boemo ba ho sebetsa ha bo na thuso.

Mocheso o ka ntle oa mocheso o lokela ho ba oa mofuta oa "therele e sirelelitsoeng ea terata tse peli". Bakeng sa ho etella pele thapo, likhothaletso tse tšoanang li sebetsa joalo ka thapo ea loop ea hajoale, ke hore, thapo e lokela ho behoa ka hohle kamoo ho ka khonehang ho tsoa mehloling e ka bang teng ea tšitiso. Bolelele bo phahameng ba cable ea probe ke 10 m. Hokela probe cable shielding ho terminal e nepahetseng 'me u se ke oa e hokahanya le potoloho efe kapa efe 'me u se ke oa e theola. Haeba probe e hokahantsoeng e na le kutu ea tšepe, re khothaletsa ho sebelisa li-probes tse nang le kutu ea tšepe e sa hokahaneng le tšireletso ea cable. Kapa ho seng joalo hoa hlokahala ho hlophisa kutu ea tšepe ha e amane le lipotoloho tse ling.
Lisebelisoa tsa T4311 li fanoa ka thapo ea khokahanyo e nang le sehokelo bakeng sa ho hokela sebopeho sa RS232. Bakeng sa lisebelisoa tse nang le tlhahiso ea RS485, ho khothaletsoa ho sebelisa thapo ea koporo e sirelelitsoeng, e nang le bolelele bo boholo ba 1200m. Cable e tlameha ho behoa likamoreng tse ka hare. Khokahano ea thapo ea lebitso e lokela ho ba 100 Ω, kholo ea khanyetso ea loop. 240 Ω, bokhoni ba thapo e phahameng. 65 pF/m. Bophara bo ka ntle ba thapo bakeng sa khokahano ea T4411 e tlameha ho tloha ho 3 ho isa ho 6.5 mm. Cable e loketseng ke mohlala, SYKFY 2x2x0.5 mm2, moo terata e le 'ngoe e sebeletsang bakeng sa matla a sesebelisoa le para e 'ngoe bakeng sa sehokelo sa puisano. Bakeng sa lisebelisoa tsa T4311L le T4411L sebelisa thapo mabapi le liparamente tsa sehokelo sa basali. U SE KE UA hokela tšireletso lehlakoreng la sehokelo.

Mohala o lokela ho tsamaisoa ka mola o le mong, ke hore, HA HO "sefate" kapa "naleli". Mohanyetsi oa ho felisa o lokela ho ba teng qetellong. Bakeng sa sebaka se sekhutšoanyane, topology e 'ngoe e lumelloa. Emisa marang-rang ka sehanyetsi sa ho emisa. Boleng ba sehanyetsi bo khothaletsoa ka 120 Ω. Bakeng sa ho felisoa ha nako e khutšoane, mohanyetsi a ka tloheloa.
Mohala ha oa lokela ho tsamaisoa ka mokhoa o tšoanang hammoho le cabling ea matla. Sebaka sa polokeho se fihla ho 0.5 m, ho seng joalo, ho ka hlaha ho kenella ho sa rateheng ha matšoao a tšitiso.
Sistimi ea motlakase (wiring) e ka etsa feela mosebeletsi ea nang le litšoaneleho tse hlokahalang ka melao e sebetsang.

Litekanyo

T4311 

COMET SYSTEM T4311 Programmable Temperature Transducer-fig-1T4411 COMET SYSTEM T4311 Programmable Temperature Transducer-fig-2T4311L, T4411L COMET SYSTEM T4311 Programmable Temperature Transducer-fig-3

Wiring e tloaelehileng ea ts'ebeliso, khokahano ea li-terminals

COMET SYSTEM T4311 Programmable Temperature Transducer-fig-4

T4411 - RS485  COMET SYSTEM T4311 Programmable Temperature Transducer-fig-5

Mokhoa oa leseli

Haeba u belaela ka tlhophiso ea transducer e kentsoeng, netefatso ea aterese ea eona e ea lumelloa ntle le ho sebelisa komporo. Matla a lokela ho kopanngoa.
Hlakola sekoaelo sa transducer 'me haufinyane o tobetse konopo e haufi le li-terminals tsa ho hokahanya (jumper e tlameha ho buleha). Aterese e fetotsoeng ea transducer e bonts'oa ponts'ong ea LCD sebakeng sa decimal, bakeng sa protocol ea puisano ea HWg-Poseidon moo ho bonts'itsoeng nomoro e tsamaellanang le khoutu ea aterese ea ASCII. Tobetsa e latelang ea konopo e tsoa ho mokhoa oa tlhaiso-leseling mme litekanyetso tsa 'nete li tla hlahisoa.

Hlokomela: Ha ho tekanyo le puisano e ka khonehang nakong ea mokhoa oa boitsebiso. Haeba transducer e lula ho info mode nako e telele ho feta 15 s, transducer e khutlela ka tsela e iketsang ho saekele ea ho metha.
Tlhaloso ea liprothokholo tsa puisano

Tlhaloso e qaqileng ea mokhoa o mong le o mong oa puisano ho kenyeletsa le examppuisano e fumaneha tokomaneng e le 'ngoe ea "Descript of communication protocols of Txxxx series" eo u ka e khoasollang mahala. www.cometsystem.com.
Hlokomela: Kamora ho bulela matla a sesebelisoa se ka nka metsotso e 2 pele sesebelisoa se qala ho buisana le ho lekanya!

Modbus RTU 

Litsi tsa taolo li buisana ka molao-motheo oa master-slave ts'ebetsong ea halofo ea duplex. Ke monghali feela ea ka romellang kopo mme ke sesebelisoa se lebisitsoeng feela se arabelang. Nakong ea ho romela kopo, ha ho seteishene se seng sa makhoba se lokelang ho arabela. Nakong ea puisano, ho fetisoa ha data ho tsoela pele ka mokhoa oa binary. E 'ngoe le e 'ngoe ea Byte e romelloa e le lentsoe la data la li-bit tse robeli ka sebopeho: 1 start bit, data word 8 bit (LSB pele), 2 stop bits1, ntle le tekano. Transmitter e tšehetsa lebelo la puisano ho tloha 110Bd ho ea 115200Bd.

Kopo e rometsoeng le karabo li na le syntax: ADDRESS OF DEVICE – MOSEBETSI OA – Modbus CRC

Tshehetswa mesebetsi
03 (0x03): Ho baloa ha lirejisete tsa 16-bit (Read Holding Registers)
04 (0x04): Ho baloa ha liheke tse kentsoeng tsa 16-bit (Bala Lingoliloeng tsa ho Kena)
16 (0x10): Ho hlophisoa ha lirekoto tse ling tsa 16-bit (Ngola Lirekoto tse ngata)

Jumper le konopo

Jumper le konopo li haufi le li-terminals tsa ho hokahanya. Haeba protocol ea puisano ea Modbus e khethiloe mosebetsi oa jumper le konopo ke ka tsela e latelang:

  • Jumper e butsoe - memori ea transmitter e sirelelitsoe hore e se ke ea ngoloa, ho tloha lehlakoreng la transmitter e lumelloa feela ho bala boleng bo lekantsoeng, 'me ho ngolla mohopolong ho koetsoe (ha ho phetoho ea aterese ea transmitter, lebelo la puisano le LCD setting e lumelloa).
  • Jumper e koetsoe - ho ngolla memori ea ho fetisa ho lumelloa ka software ea Mosebelisi.
  • Jumper e koetsoe mme konopo e tobetse nako e telele ho feta metsotsoana e tšeletseng - e etsa hore ho tsosolosoe ha tlhahiso ea moetsi oa protocol ea puisano, ke hore, ho beha protocol ea puisano ea Modbus RTU, aterese ea mochine e behiloeng ho 01h le lebelo la puisano ho 9600Bd - ka mor'a ho tobetsa konopo ho na le molaetsa oa "dEF" o panyang ho LCD. Metsotsoana e tšeletseng hamorao molaetsa oa "dEF" o lula o bonts'itsoe, ho bolela hore tlhophiso ea moetsi oa protocol ea puisano e entsoe.
  • Jumper e ile ea buloa 'me konopo ea hatelloa haufinyane - transmitter e ea ho Info mode, sheba khaolo ea "Info mode".

Lingoliloeng tsa Modbus tsa sesebelisoa

E fetohang Yuniti Aterese [hex]X Aterese [dec]X Sebopeho Boholo Boemo
Mocheso o lekantsoeng [° C] 0x0031 49 Int*10 BIN16 R
Aterese ea transmitter [-] 0x2001 8193 Int BIN16 R/W*
Khoutu ea lebelo la puisano [-] 0x2002 8194 Int BIN16 R/W*
Nomoro ea serial ea transmitter Hi [-] 0x1035 4149 BCD BIN16 R
Nomoro ea serial ea transmitter Lo [-] 0x1036 4150 BCD BIN16 R
Mofuta oa Firmware Hi [-] 0x3001 12289 BCD BIN16 R
Phetolelo ea Firmware Lo [-] 0x3002 12290 BCD BIN16 R

Tlhaloso: 

  • Registara ea Int*10 e ka sebopeho sa nomoro *10
  • Ngoliso e etselitsoe ho bala feela
  • W* register e etselitsoe ho ngola, bakeng sa lintlha tse ling bona tlhaloso ea khaolo ea liprothokholo tsa puisano
  • Liaterese tsa Xregister li thathamisitsoe ho tloha ho zero - ngoliso ea 0x31 e romelloa ka 'mele e le boleng ba 0x30, 0x32 joalo ka 0x31 (aterese e thehiloeng ho zero)

Hlokomela: Haeba ho na le tlhokahalo ea ho bala litekanyetso tse lekantsoeng ho tloha ho transmitter e nang le qeto e phahameng ho feta decimal e le 'ngoe, litekanyetso tse lekantsoeng ho transmitter li bolokoa hape ka mokhoa oa "Float", o sa lumellaneng ka ho toba le IEEE754.

Protocol e lumellana le maemo a Advantech-ADAM

Litsi tsa taolo li buisana ka molao-motheo oa master-slave ts'ebetsong ea halofo ea duplex. Ke monghali feela ea ka romellang likopo mme ke sesebelisoa se lebisitsoeng feela se arabelang. Nakong ea ho romela likopo leha e le efe ea lisebelisoa tsa makhoba li lokela ho arabela. Nakong ea puisano, data e fetisetsoa ka mokhoa oa ASCII (ka litlhaku). Byte e 'ngoe le e' ngoe e romelloa e le litlhaku tse peli tsa ASCII. Transmitter e ts'ehetsa lebelo la puisano ho tloha ho 1200Bd ho ea ho 115200Bd, li-parameter tsa khokahano ea puisano ke 1 start bit +1 bit data word (LSB pele) + XNUMX stop bit, ntle le tekano.

Jumper

Jumper e haufi le liteishene tsa khokahano. Haeba ho khethiloe protocol ea puisano e lumellanang le Advantech-ADAM e tloaelehileng, mosebetsi oa eona ke o latelang:

  • Haeba jumper switching ON matla e koetsoe, transmitter e lula e buisana le mekhahlelo e latelang ho sa tsotelehe maemo a bolokiloeng ho transmitter:
    lebelo la puisano 9600 Bd, ntle le checksum, aterese ea transmitter 00h
  • Haeba jumper nakong ea ho fetola ON matla a sa koaleha, mochine o fetisang molaetsa o buisana ho latela maemo a bolokiloeng.
  • Haeba jumper e koetsoe nakong ea ts'ebetso ea transmitter, transmitter e fetola aterese ea eona ka nakoana ho 00h, e tla buisana ka lebelo le tšoanang la puisano le pele e koala jumper mme e tla buisana ntle le chelete ea ho hlahloba. Ka mor'a hore jumper e buloe boemo ba aterese le checksum e tsosolosoa ho latela litekanyetso tse bolokiloeng ho transmitter.
  • Lebelo la puisano le checksum li ka fetoha feela haeba jumper e koetsoe.
  • Jumper e koetsoe 'me e hatelloa ka nako e telele ho feta metsotsoana e tšeletseng - e etsa hore ho tsosolosoe ha moetsi oa protocol ea puisano, ke hore, seta protocol ea puisano ea Modbus RTU, aterese ea mochine e behiloeng ho 01h le lebelo la puisano ho 9600Bd - ka mor'a ho tobetsa konopo ho na le molaetsa oa "dEF" o panyang ho LCD. pontsho. Metsotsoana e ts'eletseng hamorao molaetsa oa "dEF" o lula o bonts'itsoe, ho bolela hore tlhophiso ea moetsi oa protocol ea puisano e entsoe.]

ARION puisano protocol - AMiT khampani

Sesebelisoa se tšehetsa protocol ea puisano ARiON mofuta oa 1.00. Bakeng sa lintlha tse ling bona file "Tlhaloso ea liprothokholo tsa puisano tsa letoto la Txxxx" kapa www.amit.cz.

Puisano le lihlopha tsa HWg Poseidon

Sesebelisoa se tšehetsa puisano le likarolo tsa HWg-Poseidon. Bakeng sa puisano le yuniti ena, seta sesebelisoa ka software ea ho seta TSensor ho protocol ea puisano HWg–Poseidon ebe u seta aterese e nepahetseng ea sesebelisoa. Protocol ena ea puisano e tšehetsa mocheso o baloang ho °C, mongobo o lekanyelitsoeng, o mong oa litekanyetso tse khomphuthang (thempereichara ea phoka kapa mongobo o felletseng) le khatello ea barometric ho kPa (ho ipapisitse le mofuta oa sesebelisoa). Bakeng sa tokiso ea khatello ea sepakapaka ho boemo ba bophahamo ho na le Software ea Users TSensor.

Jumper le konopo

Haeba puisano le yuniti ea HWg Poseidon e khethiloe, mosebetsi oa jumper le konopo ke o latelang:

  • Jumper e ile ea buloa 'me konopo ea hatelloa haufinyane - sesebelisoa se ea ho Info mode, sheba khaolo ea "Info mode".
  • Jumper e koetsoe mme konopo e tobetse nako e telele ho feta metsotsoana e tšeletseng - e etsa hore ho tsosolosoe ha tlhahiso ea moetsi oa protocol ea puisano, ke hore, ho beha protocol ea puisano ea Modbus RTU, aterese ea mochine e behiloeng ho 01h le lebelo la puisano ho 9600Bd - ka mor'a ho tobetsa konopo ho na le molaetsa oa "dEF" o panyang ho LCD. Metsotsoana e tšeletseng hamorao molaetsa oa "dEF" o lula o bonts'itsoe, ho bolela hore tlhophiso ea moetsi oa protocol ea puisano e entsoe.

Boemo ba phoso ea sesebelisoa

Sesebelisoa se lula se hlahloba boemo ba sona nakong ea ts'ebetso. Haeba phoso e fumanoa LCD e bonts'a khoutu ea phoso e tšoanang:

Phoso 0 

Mohala oa pele o bonts'a "Err0".
Sheba phoso ea kakaretso ea litlhophiso tse bolokiloeng ka har'a memori ea sesebelisoa. Phoso ena e hlaha haeba mokhoa o fosahetseng oa ho ngola mohopolong oa sesebelisoa o etsahetse kapa haeba ho hlaha tšenyo ea data ea calibration. Boemong bona, sesebelisoa ha se lekanye le ho lekanya boleng. Ke phoso e tebileng, ikopanye le mofani oa sesebelisoa ho lokisa.

Phoso 1 

Boleng bo lekantsoeng bo ka holimo ho moeli o ka holimo oa sebaka se lumelletsoeng sa sekala se felletseng. Ho na le ho bala "Err1" skrineng sa LCD. Boemo bona bo bonahala haeba mocheso o lekantsoeng o phahame ho feta hoo e ka bang 600 ° C (ke hore, khanyetso e phahameng e ke keng ea lekanngoa ea sensor ea mocheso, mohlomong potoloho e butsoeng).

Phoso 2 

Ho na le ho bala "Err2" skrineng sa LCD. Boleng bo lekantsoeng bo ka tlase ho moeli o ka tlase oa tekanyo e felletseng e lumelletsoeng. Boemo bona bo hlaha haeba mocheso o lekantsoeng o le ka tlase ho hoo e ka bang -210 °C (ke hore, ho hanyetsa mocheso o tlaase, mohlomong potoloho e khutšoanyane).

Phoso 3 

Ho na le "Err3" e baloang ho LCD e bonts'ang moleng o ka holimo.
Phoso ea ka hare ea A / D converter e hlahile (mofetoleli ha a arabe, mohlomong tšenyo ea A / D converter). Ha ho litekanyo tse tsoelang pele. Ke phoso e tebileng, ikopanya le morekisi oa sesebelisoa.

Lintlha tse hlahang skrineng sa LCD

°C, °F
Ho bala haufi le letšoao lena ke mocheso o lekantsoeng kapa boemo ba phoso ba boleng.

letshwao la 3 haufi ka ho le letshehadi pontshong ya lona E butswe haeba jumper e kwetswe.

Litekanyetso tsa tekheniki tsa sesebelisoa:
RS 485 Interface:

Receiver-Input Resistant: 96 kΩ
Lisebelisoa ka bese: max. 256 (1/8 Unit Receiver Mojaro)

Mekhatlo ea ho lekanya:

  • Mohloli oa mocheso: Pt1000/3850 ppm e hoketsoeng ka thapo e sirelelitsoeng ea bolelele bo boholo ba 10m
  • Ho lekanya mocheso oa mocheso: -200 ho ea ho +600 ° C (e ka fokotsoa ke mohlala o sebelisoang oa mocheso oa mocheso)
  • Qeto: 0.1 °C
  • Ho nepahala (ntle le lipatlisiso): ±0.2 °C
  • Nako e khothaletsoang ea ho lekanya: 2 lilemo
  • Nako ea ho lekanya le khatholoho ea ponts'o ea LCD: 0.5 s
  • Matla: 9 ho 30 V tshireletso: IP65

Maemo a ts'ebetso:

  • Boemo ba mocheso o sebetsang: -30 ho +80 °C, ho feta +70°C switjha LCD ponts'o e TLOHILE
  • Mongobo o sebetsang o lekanyelitsoeng: 0 ho isa ho 100% RH
  • Tšusumetso ea kantle ho latela Czech National Standard 33-2000-3:
    tikoloho e tloaelehileng e nang le lintlha tseo: AE1, AN1, AR1, BE1 Boemo ba ho sebetsa: ha bo na thuso
  • Tšebelisano ea motlakase: e lumellana le EN 61326-1

Ha ho lumelloe ho qhekella

Ha e lumelloe ho sebetsa sesebelisoa tlas'a maemo a mang ntle le a boletsoeng ka litekanyetso tsa tekheniki. Lisebelisoa ha lia etsetsoa libaka tse nang le lik'hemik'hale tse mabifi.

  • Maemo a ho boloka: mocheso -30 ho +80 °C, mongobo 0 ho 100% RH ntle le condensation Litekanyo: bona litšoantšo tse nang le litekanyo
  • Boima ba 'mele: hoo e ka bang T4311 215 g, T4311L 145 g, T4411(L) 145 g
  • Boitsebiso ba nyeoe: ASA

Qetello ya tshebetso
Sesebelisoa ka boeona (ka mor'a bophelo ba sona) sea hlokahala ho felisa tikoloho!

Tšehetso ea tekheniki le tšebeletso
Tšehetso ea tekheniki le tšebeletso li fanoa ke mofani oa thepa. Bakeng sa ho ikopanya, bona setifikeiti sa tiisetso.

Sehlomathiso A

Khokahano ea li-converter tsa ELO E06D (RS232/RS485) le ELO 214 (USB/RS485)COMET SYSTEM T4311 Programmable Temperature Transducer-fig-6

The ELO E06D converter ke sesebelisoa sa boikhethelo sa ho hokela transmitter ka RS485 interface ho PC ka serial port RS232. Hokela sehokelo se tšoailoeng RS232 ka kotloloho ho PC, 'me u hokelle matla ho sehokelo se tšoailoeng RS485. Matla a matlatage + 6V DC ho tswa ho adaptara ya kantle ya acdc e hokela ho pin 9, 0V e hokela ho phini 5. Hape o hokela ka mahlakoreng ohle pin 2 le pin 7. Sehokelo sa RS485 se hoketswe pin 3 (A+) le pin 4 (B-).
The ELO 214 converter ke sesebelisoa sa boikhethelo sa ho hokela transmitter e nang le RS485 interface ho PC ka boema-kepe ba USB. Sehokelo RS485 se hoketsoe ho pholletsa le pin 9 (A+) le pin 8 (B-).

Sehlomathiso B 

COMET SYSTEM T4311 Programmable Temperature Transducer-fig-7

Litokomane / Lisebelisoa

COMET SYSTEM T4311 Programmable Temperature Transducer [pdf] Buka ea Taelo
T4311, T4311 Programmable Temperature Transducer, Programmable Temperature Transducer, Temperature Transducer, Transducer, T4411

Litšupiso

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