MODBUS RTU si sɔ kple Ethernet kadodo fifia
Gbãtɔ: Dɔwɔƒewo ƒe Ethernet ƒe Didi le Dɔwɔƒe 4.0 ƒe Ɣeyiɣia Me
Dɔwɔƒe 4.0 nye nunya ƒe ɣeyiɣi si wokpɔ to nyatakakamɔnu zazã me. Dɔwɔƒe siwo me nunya le nye Dɔwɔƒe 4.0 ƒe dɔwɔwɔ ƒe nɔnɔme veviwo dometɔ ɖeka, wozãa mɔ̃ siwo me nunya le kple nyatakakamɔnu be woakpɔ nuwo wɔwɔ le wo ɖokui si, nunya, kple asitɔtrɔ le nuwɔwɔ kple dɔdzikpɔkpɔ ƒe ɖoɖowo ŋu. Dɔwɔnu vovovo siwo wotsɔ wɔa nu vovovowo ƒoƒo ƒu ɖekae, . plcs, sensorwo, dɔwɔnuwo, dɔwɔƒewo ƒe robotwo, CNC mɔ̃ dɔwɔnuwo, kple mɔ̃ bubu siwo le smart dɔwɔƒea me be woakpɔ mɔ̃wo ƒe kadodo kple nyatakakawo mama gbɔ, si ana woakpɔ nuwɔwɔ aduadu ƒe dɔwɔwɔ kple dɔdzikpɔkpɔ nyuitɔ gbɔ, kpena ɖe nuwɔwɔ ƒe dɔwɔwɔ nyuie ŋu, eɖea ewɔwɔ ƒe gazazãwo dzi kpɔtɔna, eye wònaa adzɔnuwo ƒe nyonyome nyona ɖe edzi.
Aleke woawɔ aɖo dɔwɔƒewo ƒe kadodo gbɔ eye woana MODBUS RTU nate ŋu aɖo dze to network ports dzi?
Nukae nye Modbus RTU ?
Modbus RTU nye kadodomɔnu si wozãna tsɔ doa ka kple dɔwɔƒewo ƒe elektrɔnik dɔwɔnuwo abe programmable logic controllers (PLCs), sensors, actuators, etc. Ðoɖo sia ɖea gbedasi ƒe ɖoɖo si ɖea mɔ na kadodo le mɔ̃ siawo dome be woaɖo nyatakakawo ƒe kaka gbɔ eye woakpɔ mɔfiamewo ƒe dɔwɔwɔ dzi. Modbus RTU ɖoɖowɔɖi ƒe nɔnɔme veviwo dometɔ aɖewoe nye:
· .Serial communication: Exɔa serial communication mɔnu eye wòsɔ na kadodo le mɔ̃wo dome to physical connections abe RS-232, RS-485, kple bubuawo dzi
· .Aƒetɔ kluvi ƒe nɔnɔme: Wotu kadodo ɖe aƒetɔ-kluvi ƒe xɔtuɖaŋu dzi, afisi mɔ̃ ɖeka wɔa dɔ abe aƒetɔ ene eye eƒe agbanɔamedzie wònye be wòadze kadodo ƒe biabiawo gɔme, gake mɔ̃ bubuwo ya wɔa dɔ abe kluviwo ene eye woɖoa aƒetɔ ƒe biabiawo ŋu.
· .Gbedasɛ ƒe ɖoɖo: ɖea gbedasi ƒe ɖoɖo gɔme, si me mɔ̃a ƒe adrɛs, dɔwɔwɔ ƒe kɔpi, nyatakakawo, kple vodadawo me dzodzro le, be woakpɔ egbɔ be nyatakakawo ɖo ɖa nyuie eye wowɔ wo ŋudɔ nyuie.
· .Nusiwo sɔ kple wo nɔewo le afisiafi: Wozãa Modbus RTU ƒe ɖoɖowɔɖia geɖe le dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si ƒe ɖoɖo vovovowo me le eƒe ʋuʋu kple edziwɔwɔ bɔbɔe ta.
Vovototo si le Modbus RTU kple Modbus TCP dome
Modbus RTU kple Modbus TCP nye kadodomɔnu vovovo eve, eye vovototo le nyatakakawo ɖoɖoɖa ƒe duƒuƒu, nyatakakawo ɖoɖoɖa mɔnuwo, kple nɔnɔme siwo sɔ me. Modbus RTU sɔ wu na nyatakakawo ɖoɖo ɖe mɔ̃ siwo le didiƒe dome, gake Modbus TCP ya sɔ wu na nyatakakawo ɖoɖo ɖe mɔ̃wo dome le ɣeyiɣi ŋutɔŋutɔ me
Dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si
Le ŋgɔyiyi si yi edzi le dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si me la, wozãa Modbus RTU geɖe le dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si ƒe dɔwɔnu vovovowo me, abe PLC, sensorwo, kple bubuawo To Modbus RTU dzi la, míate ŋu aɖo adzɔge ʋĩ dzi kpɔkpɔ kple dziɖuɖu gbɔ, si ana ewɔwɔ ƒe dɔwɔwɔ nanyo ɖe edzi.
Nuwo ƒe Internet
IoT mɔ̃ɖaŋununya ƒe ŋgɔyiyi hã na dɔwɔwɔ ƒe nɔnɔme geɖe wu Modbus RTU. Ne míetsɔ mɔ̃ vovovowo do ka kple kɔmpiutadziɖoɖoa la, míate ŋu akpɔ mɔ̃awo dzi le didiƒe ahakpɔ wo dzi, si ana woƒe nunya ƒe seƒe nanyo ɖe edzi.
Agble bubuwo
Tsɔ kpe ɖe dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si kple Nuwo ƒe Internet ŋu la, woate ŋu azã Modbus RTU le go bubuwo abe du siwo me nunya le, ʋuɖoɖo si me nunya le, aƒe siwo me nunya le, kple bubuawo hã me.
Ðe MODBUS RTU hã ate ŋu aɖo dze to Ethernet ʋɔtruwo dzia?
Dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si
Mɔ̃ tsitsi vovovo siwo le asi me siwo ateŋu atrɔ MODBUS RTU (serial port) wòazu MODBUS TCP (Ethernet interface) hena kadodo, si woyɔna zi geɖe be protocol converters, gateways, alo serial servers. Adzɔnu ƒomevi siwo bɔ dometɔ aɖewoe nye esi:
1. Modbus Protocol Gateway: Agbo siawo doa alɔ Modbus protocol geɖewo, siwo dome Modbus TCP/RTU/ASCII hã le, eye protocol ƒe tɔtrɔ ƒe ŋutetewo le wo si.
2. Protocol Converter: Mɔ̃ sia ƒomevi ate ŋu atrɔ MODBUS RTU protocol la wòazu MODBUS TCP/IP protocol, si ana nyatakakawo ɖoɖo ɖe amewo to Ethernet dzi.
3. Serial port server: Serial port server nye mɔ̃ si ateŋu atrɔ serial kadodo wòazu network kadodo, si ana MODBUS RTU dɔwɔnuwo naɖo dze to network dzi.
4. Interface Converter: Interface converter aɖewo te ŋu trɔna le Modbus RTU kple Modbus TCP dome.
5. Dɔwɔƒewo ƒe IoT agbo: Menye ɖeko mɔ̃ siawo doa alɔ ɖoɖowɔɖi ƒe tɔtrɔ ko o, ke wonaa IoT dɔwɔwɔ bubuwo hã, abe nyatakakawo nuƒoƒoƒu, edge computing kple cloud connection ene. Egbɔkpɔnu si wotu ɖe kɔdadzikpɔkpɔ ƒe mɔnu si bɔbɔ dzi si woyɔ le ate ŋu ana ŋgɔyiyi ƒe ɖoɖoa nanɔ bɔbɔe, aɖe gazazãwo dzi akpɔtɔ, eye wòana ŋgɔyiyi ƒe dɔwɔwɔ nanyo ɖe edzi.
Kadodo ƒe Nɔnɔmetata
Be woakpɔ Modbus RTU kadodo to Ethernet ʋɔtruwo dzi la, zi geɖe la, ehiãna be woawɔ serial to Ethernet converter.
Le nɔnɔmetata sia me la, wotsɔa serial device la doa ka kple converter to RS-485 interface dzi. Trɔla la trɔa Modbus RTU ɖoɖowɔɖi ƒe agbalẽviwo ɖe Modbus TCP/IP nɔnɔme me eye wòɖoa wo ɖe network la to Ethernet dzi. Ne mɔ̃a xɔ nyatakakaawo vɔ la, ewɔa dɔ alo ŋuɖoɖo siwo sɔ.
Nuwuwu ƒe nya
Viɖe geɖe le Modbus RTU ŋu na adzɔge ʋĩ ƒe nyatakakawo ɖoɖoɖa, siwo dometɔ aɖewoe nye gazazã sue, gbeƒãɖeɖe ƒe ŋutete gã, kple ŋutete sesẽ si tsi tre ɖe nusiwo doa kplamatse nu. Le etsɔme la, ne mɔ̃ɖaŋununyawo abe Nuwo ƒe Internet kple kɔda suewo ƒe ŋgɔyiyi yi edzi la, woazã Modbus RTU kple Ethernet ʋɔtruwo ƒe ƒuƒoƒo geɖe wu, si ana kpekpeɖeŋu sesẽ na dɔwɔƒewo ƒe nuwo wɔwɔ le wo ɖokui si kple nunya.
Le etsɔme la, IoT dɔwɔnu geɖe anɔ anyi, eye nyatakakawo ɖoɖoɖa ava zu nya vevi aɖe na IoT dɔwɔɖoɖowo. To Modbus RTU kple Ethernet ʋɔtruwo ƒoƒo ƒu me la, woateŋu akpɔ IoT dɔwɔnu vovovowo ƒe nyatakakawo ɖoɖoɖa, akpɔ nyatakakawo ɖoɖoɖa ƒe hiahiãwo gbɔ le nɔnɔme vovovowo me. Le ɣeyiɣi ma ke me la, esi woto kɔmpiutadziɖoɖo siwo mebɔ o kple mɔ̃ɖaŋununya bubuwo vɛ ta la, nyatakakawo ɖoɖoɖa ava nɔ bɔbɔe wu, awɔ dɔ kabakaba wu, eye wòawɔ dɔ nyuie wu. Eyata Modbus RTU kple Ethernet ʋɔtruwo ƒe ƒuƒoƒo awɔ akpa vevi aɖe le etsɔme IoT dɔwɔwɔwo me eye dɔwɔwɔ ƒe mɔkpɔkpɔ gbadzaa anɔ esi