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MODBUS RTU jooni ina yahdi e jokkondiral Ethernet
Kabaaru Industry

MODBUS RTU jooni ina yahdi e jokkondiral Ethernet

Ñalnde 17 lewru nduu 2024

Fuɗɗoode: Ɗaɓɓaande Ethernet gollorɗe e nder jamaanu gollorɗe 4.0

Industry 4.0 ko yonta hakkille keɓaaɗo e kuutoragol karallaagal kumpital. Usineeji ƴoƴɗi ina njeyaa e senaareeji kuutoragol ɓurɗi teeŋtude e Industry 4.0, kuutortooɗi kaɓirɗe hakkilantaagal e karallaagal kumpital ngam heɓde otooji, hakkilantaagal, e ɓuuɓri e nder golle peewnugol e njuɓɓudi. Jokkondirde e kaɓirɗe peewnugol ceertuɗe, plcs, sensorji, kuutorɗe, robooji gollorɗe, kuutorɗe masiŋaaji CNC, e kaɓirɗe goɗɗe nder usine smart ngam heɓde jokkondire kaɓirɗe e feññinde dokke, tawa ina heɓa golle ballondiral e njuɓɓudi ɓurndi moƴƴude, ina wallita e ɓeydude kattanɗe peewnugol, ustude njoɓdi peewnugol, e ɓeydude moƴƴere geɗe.

Hol no keɓirten jokkondiral hakkunde gollorɗe e wallitde MODBUS RTU jokkondirde e portooji lowre ?


Hol ko woni Modbus RTU ?

Modbus RTU ko porotokol jokkondiral serial kuutorteengal ngam jokkondirde e kaɓirɗe elektoronik gollorɗe ko wayi no jokkorgal logic programmable (PLCs), sensorji, aktuatoruuji ekn... Ngolɗoo porotokol ina siftina mbaydi mesaas baawɗo rokkude jokkondiral hakkunde ɗeen kaɓirɗe ngam heɓde jokkondire dokke e jokkondire eɓɓooje jamirooje. Ko ɓuri teeŋtude e geɗe porotokol Modbus RTU ina jeyaa heen :


·Jokkondiral serial : Ina huutoroo feere jokkondiral serial, ina moƴƴi e jokkondiral hakkunde kaɓirɗe rewrude e jokkondiral ɓalliwal ko wayi no RS-232, RS-485 ekn

·Mode maccuɗo mawɗo : Jokkondiral tuugii ko e mbaydi maccuɗo-maccuɗo, ɗo kaɓirgal gootal woni joom mum, ko kañum woni kalfinaaɗo fuɗɗoraade ɗaɓɓaande jokkondiral, kaɓirɗe goɗɗe ina mbaɗa maccuɓe, ina njaaboo ɗaɓɓaande joom mum. ...

·Sifaa mesaas : ina siftina sifaa mesaas, tawa ina waɗi adrees kaɓirgal, kode gollal, dokke, e ƴeewndo boowal, ngam tabitinde jokkondire e jokkondire kabaruuji no haanirta nii. ...

·Koolondiral yaajngal : Porotokol Modbus RTU ina huutoree no feewi e nder njuɓɓudi otooji gollorɗe ceertuɗi sabu udditaare mum e weeɓde huutoreede.


Seerndi Modbus RTU e Modbus TCP

Modbus RTU e Modbus TCP ko laabi ɗiɗi jokkondirɗi ceertuɗi, ceertuɗi e njaaweeki jokkondire, laabi jokkondire, e senaareeji kuutorteeɗi. Modbus RTU ɓuri moƴƴude ko e neldude dokke hakkunde kaɓirɗe toowɗe, Modbus TCP ɓuri moƴƴude ko e neldude dokke hakkunde kaɓirɗe e sahaa goonga.


Nokkuuji kuutoragol Modbus RTU


Natal 19jm


Otomaasiyoŋ gollorɗe


E nder ƴellitaare jokkondire otooji gollorɗe, Modbus RTU ina huutoree no feewi e kaɓirɗe otooji gollorɗe ceertuɗe, ko wayi no PLC, sensorji ekn... E nder Modbus RTU, eɗen mbaawi heɓde ƴeewndo e ƴeewndo to woɗɗi, ɓeyda ƴellitaare peewnugol.


Enternet geɗe


Ƴellitaare karallaagal IoT kadi rokkii senaare kuutoragol ɓurnde heewde wonande Modbus RTU. So en njokkondirii e kaɓirɗe ceertuɗe e lowre ndee, eɗen mbaawi heɓde ƴeewndo e ƴeewndo kaɓirɗe ɗee to woɗɗi, ɓeyda tolno hakkille mum en.


Gese goɗɗe

Gaagaa otooji gollorɗe e internet geɗe, Modbus RTU ina waawi kadi huutoreede e fannuuji goɗɗi ko wayi no gure ƴoƴɗe, yah-ngartaa ƴoƴɗo, cuuɗi ƴoƴɗi ekn.


Mbele MODBUS RTU ina waawi kadi jokkondirde e portooji Ethernet ?


Module IO ceertuɗe ɗe ngonaa e nder kisal (2)t1c


Otomaasiyoŋ gollorɗe


Won kaɓirɗe mawɗe keewɗe e nder luumo hee baawɗe waylude MODBUS RTU (port serial) e MODBUS TCP (interface Ethernet) ngam jokkondirde, ko ɓuri heewde e mum en ko waylude porotokol, dame, walla serweeji serial. Ko ɗeeɗoo geɗe kuutorteeɗe :

 

1. Damal Porotokol Modbus : Ɗee dame ina mballita e porotokol Modbus keewɗe, ina heen Modbus TCP/RTU/ASCII, kadi ina njogii mbaawka waylude porotokol.


2. Waylude porotokol : Ooɗoo sifaa kaɓirgal ina waawi waylude porotokol MODBUS RTU e porotokol MODBUS TCP/IP, tawa ina addana ɗum jokkondirde e Ethernet.


3. Serveur porto serial : Serveur porto serial ko kaɓirgal baawngal waylude jokkondiral serial e jokkondiral reso, ena addana kaɓirɗe MODBUS RTU jokkondirde e reso.


4. Waylude jokkorgal : Won wayluɓe jokkorgal ina mbaawi waylude hakkunde Modbus RTU e Modbus TCP.

5. Damal IoT gollordu : Ɗee kaɓirɗe ngonaa tan e waylude porotokol, kono kadi ina ndokka golle IoT ɓeydooje, ko wayi no mooftude dokke, edge computing e jokkondirde e duule. Kuulal tuugingal e lowre njuɓɓudi kodde lowre haalaaɗo e ina waawi hoybinde golle ƴellitaare, ustude njoɓdi, e ɓeydude ƴellitaare ƴellitaare.


Natal jokkondiral


Ngam heɓde jokkondiral Modbus RTU rewrude e portooji Ethernet, waylo-waylo serial to Ethernet ina heewi ɗaɓɓude.


Natal ngal ko 30mv

E nder ndeeɗoo natal, kaɓirgal serial ngal ina jokkondiri e mbayliigu rewrude e jokkorgal RS-485. Waylo-waylo ngoo waylata ko pakkeeji porotokol Modbus RTU e mbaadi Modbus TCP/IP, nelda ɗi e lowre ndee rewrude e Ethernet. Caggal nde doggi ɗii keɓi, kaɓirgal jaɓɓotoongal ngal waɗata ko golle walla jaabawuuli potɗi.



Epilog

Modbus RTU ina jogii nafooje keewɗe ngam neldude to woɗɗi, ina jeyaa heen : ŋakkeende njoɓdi, njuɓɓudi neldugol toowndi, e mbaawka tiiɗka ngam haɓaade jolngo. E ko fayi arde, e ƴellitaare karallaagal jokkondire ko wayi no Enternet geɗe e kodde lowre, jillondiral Modbus RTU e portooji Ethernet maa ɓeydo huutoreede, rokka ballal ɓurngal tiiɗde e otooji gollorɗe e hakkille.


E ko fayi arde, maa kaɓirɗe IoT ɓeydo, kadi jokkondire domen maa won huunde himmunde wonande kuutorɗe IoT. So en kawrii e Modbus RTU e portooji Ethernet, jokkondire dokke kaɓirɗe IoT ceertuɗe ina mbaawi heɓtineede, tawa ina hawra e haajuuji jokkondire dokke senaareeji ceertuɗi. E nder ɗuum, e ƴellitaare lowre lowre e karallaagal goɗɗal, jokkondire doosɗe maa ɓeydo hoybude, yaawde, e moƴƴude. Ko ɗum waɗi, kawral Modbus RTU e portooji Ethernet maa jogo darnde mawnde e kuutorɗe IoT garooje, kadi maa jogo mbaadi kuutoragol yaajndi