MODBUS RTU kɛ Ethernet sanegbaa kpãa gbee bianɛ
Hiɛkpamɔ: Nitsumɔhe Ethernet ni Ataoɔ yɛ Nitsumɔhe 4.0 Be lɛ Mli
Nitsumɔhe 4.0 ji nilee be ni anáa kɛtsɔɔ adafitswaa he ŋaalee ni akɛtsuɔ nii lɛ nɔ. Smart factories ji nibii titri ni akɛtsuɔ nii yɛ Industry 4.0 lɛ mli lɛ ateŋ ekome, ni akɛ nilee nibii kɛ saji ahe ŋaalee tsuɔ nii koni anyɛ ana nibii ni tsuɔ nii diɛŋtsɛ, nilee, kɛ nibii ni anyɛɔ atsakeɔ yɛ nibii afeemɔ kɛ nibii akwɛmɔ mli. Nibii srɔtoi ni akɛfeɔ nii lɛ ni akɛtsaa, plcs, sensors, nibii ni akɛtsuɔ nii, nitsumɔhei robots, CNC tsɔne nibii, kɛ nibii krokomɛi ni yɔɔ smart factory lɛ mli koni anyɛ ashɛ nibii ni akɛtsuɔ nii kɛ data mlijaa he, ni no aha anyɛ ashɛ nitsumɔ ni akɛ he woɔ mli kɛ nɔkwɛmɔ ni hi jogbaŋŋ he, eyeɔ ebuaa ni ehaa nibii afeemɔ lɛ yaa hiɛ, ehaa nibii ni afeɔ lɛ ahe nyɔmɔwoo baa shi, ni ehaa nibii ni afee lɛ feɔ nɔ ni hi jogbaŋŋ.
Te abaafee tɛŋŋ aná nitsumɔhei ateŋ tsakpaa ni aha MODBUS RTU lɛ anyɛ awie kɛtsɔ network ports lɛ nɔ?
Mɛni ji Modbus RTU ?
Modbus RTU ji sɛɛgbɛtsɔɔmɔ gbɛjianɔtoo ko ni akɛtsuɔ nii koni akɛtsa nitsumɔhei tsɔnei tamɔ programable logic controllers (PLCs), sensors, actuators, kɛ ekrokomɛi. Modbus RTU mla lɛ mli nibii titrii lɛ ekomɛi ji:
·Serial communication: Ekɛ serial sanegbaa gbɛ tsuɔ nii ni ehi kɛha sanegbaa ni yaa nɔ yɛ nibii ateŋ kɛtsɔ gbɔmɔtsoŋ tsakpaai tamɔ RS-232, RS-485, kɛ ekrokomɛi anɔ .
·Master slave mode: Sanegbaa damɔ master-slave architecture nɔ, he ni tsɔne kome tsuɔ nii akɛ nuŋtsɔ ni eji mɔ ni jeɔ sanegbaa he nibimɔi shishi, yɛ be mli ni tsɔnei krokomɛi tsuɔ nii akɛ nyɔji ni amɛhaa nuŋtsɔ lɛ nibimɔi ahetoo. lɛ
·Shɛɛ sane gbɛjianɔtoo: tsɔɔ bɔ ni shɛɛ sane lɛ yɔɔ ha, ni nɔ ni fata he ji tsɔne lɛ adrɛs, nitsumɔ he mla, saji, kɛ tɔmɔi ni akwɛɔ mli, koni ana akɛ saji lɛ agbɛjianɔtoo kɛ nitsumɔ lɛ ja. lɛ
·Nibii ni kɛ amɛhe kpãa gbee babaoo: Akɛ Modbus RTU protocol lɛ tsuɔ nii babaoo yɛ nitsumɔhei srɔtoi ni tsuɔ nii amɛ diɛŋtsɛ amɛhe lɛ amli yɛ bɔ ni egbeleɔ ehe ehaa kɛ bɔ ni ekɛ nitsumɔ waaa lɛ hewɔ.
Srɔtofeemɔ ni yɔɔ Modbus RTU kɛ Modbus TCP teŋ
Modbus RTU kɛ Modbus TCP ji gbɛi srɔtoi enyɔ ni atsɔɔ nɔ awieɔ, ni srɔtofeemɔi yɔɔ bɔ ni akɛ saji yaa oya, gbɛi ni atsɔɔ nɔ akɛ saji yaa, kɛ shihilɛi ni kɔɔ he lɛ amli. Modbus RTU hi jogbaŋŋ kɛha saji ni akɛhaa yɛ tsɔnei ni yɔɔ shɔŋŋ ateŋ, yɛ be mli ni Modbus TCP hi jogbaŋŋ kɛha saji ni akɛhaa yɛ nibii ni yɔɔ shɔŋŋ lɛ ateŋ.
Nitsumɔhe otomashin
Kɛtsɔ nitsumɔhei ni tsuɔ nii diɛŋtsɛ lɛ anɔyaa ni yaa nɔ lɛ nɔ lɛ, akɛ Modbus RTU tsuɔ nii babaoo yɛ nitsumɔhei ni tsuɔ nii diɛŋtsɛ lɛ ahe nibii srɔtoi amli, tamɔ PLC, sensors, kɛ ekrokomɛi.
Nibii Ahe Intanɛt lɛ
IoT ŋaalee lɛ hiɛyaa lɛ hu eha nibii babaoo ni akɛtsuɔ nii kɛhaa Modbus RTU lɛ eba. Kɛtsɔ nibii srɔtoi ni akɛtsaa tsɔne lɛ nɔ lɛ nɔ lɛ, wɔbaanyɛ wɔnine ashɛ tsɔnei lɛ anɔkwɛmɔ kɛ amɛhe nɔkwɛmɔ nɔ kɛjɛ shɔŋŋ, ni wɔha amɛjwɛŋmɔ aya hiɛ.
Gbɛjegbɛi krokomɛi
Kɛfata nitsumɔhei ni tsuɔ nii diɛŋtsɛ kɛ nibii ahe Intanɛt lɛ he lɛ, abaanyɛ akɛ Modbus RTU lɛ atsu nii yɛ nitsumɔi krokomɛi hu amli tamɔ maji ni yɔɔ jwɛŋmɔ, gbɛfaa ni yɔɔ jwɛŋmɔ, shĩai ni yɔɔ jwɛŋmɔ, kɛ ekrokomɛi.
Ani MODBUS RTU lɛ hu baanyɛ atsɔ Ethernet ŋshɔkpɔi lɛ anɔ agba sane?
Nitsumɔhe otomashin
Nibii srɔtoi ni eda yɛ jara nɔ ni baanyɛ atsake MODBUS RTU (serial port) lɛ awo MODBUS TCP (Ethernet interface) mli kɛha sanegbaa, ni afɔɔ tsɛmɔ akɛ protocol tsakemɔi, shinaai, loo serial sɛɛvai. Naa nibii henɔi komɛi ni afɔɔ namɔ:
1. Modbus Protocol Shinaa: Nɛkɛ shinaai nɛɛ yeɔ ebuaa Modbus gbɛjianɔtoi babaoo, ni Modbus TCP/RTU/ASCII fata he, ni amɛyɛ gbɛjianɔtoo tsakemɔ nyɛmɔi.
2. Protocol Tsakemɔ: Nɛkɛ tsɔne nɛɛ baanyɛ atsake MODBUS RTU mla lɛ kɛya MODBUS TCP/IP mla lɛ nɔ, ni eha anyɛ atsu saji ahe nii kɛtsɔ Ethernet nɔ.
3. Serial port server: Serial port server ji tsɔne ko ni baanyɛ atsake serial sanegbaa awo tsɔne mli sanegbaa mli, ni ehaa MODBUS RTU tsɔnei lɛ nyɛɔ amɛwieɔ yɛ tsɔne lɛ nɔ.
4. Intafas Tsakemɔ: Intafas tsakemɔi komɛi baanyɛ atsake Modbus RTU kɛ Modbus TCP teŋ.
5. Industrial IoT gateway: Jeee akɛ nɛkɛ nibii nɛɛ yeɔ ebuaa protocol tsakemɔ pɛ, shi moŋ amɛhaa IoT nitsumɔi krokomɛi hu, tamɔ data ni abua naa, edge computing kɛ atatu mli tsakpaa. Nɔ ni akɛtsuɔ nii ni damɔ low code management platform ni atsĩ tã yɛ mli lɛ nɔ lɛ baanyɛ aha nitsumɔ lɛ afee mlɛo, eba shika ni akɛtsuɔ nii lɛ shi, ni eha nitsumɔ lɛ aya hiɛ jogbaŋŋ.
Sanegbaa Mfoniri
Kɛji akɛ abaashɛ Modbus RTU sanegbaa he kɛtsɔ Ethernet ŋshɔkpɔi lɛ anɔ lɛ, bei pii lɛ, ehe bahiaa ni akɛ serial kɛya Ethernet tsakemɔ tsɔne ko atsu nii.
Yɛ mfoniri nɛɛ mli lɛ, akɛ serial device lɛ ebɔ tsɔne ko ni tsakeɔ nii lɛ he kɛtsɔɔ RS-485 tsɔne ko nɔ. Nɔ ni tsakeɔ nii lɛ tsakeɔ Modbus RTU protocol paketii lɛ ewoɔ Modbus TCP/IP gbɛjianɔtoo mli ni ekɛmajeɔ tsɔne lɛ nɔ kɛtsɔɔ Ethernet nɔ. Kɛ́ tsɔne ni nine shɛɔ nɔ lɛ nine shɛ saji lɛ anɔ sɛɛ lɛ, etsuɔ nibii loo hetooi ni sa.
Epilɔg
Modbus RTU lɛ yɛ sɛɛnamɔi babaoo kɛha sɛɛgbɛ tsɔne ni akɛhaa lɛ, ni nɔ ni fata he ji shika ni baa shi, tsɔne ni akɛhaa lɛ mli hewalɛ ni nɔ kwɔ, kɛ nyɛmɔ ni mli wa ni ekɛteɔ shi ewoɔ nibii ni kɛ ehe woɔ mli lɛ. Yɛ wɔsɛɛ be mli lɛ, kɛ tsɔnei ni yaa hiɛ tamɔ Intanɛt nibii kɛ low code lɛ, akɛ Modbus RTU kɛ Ethernet ports ni akɛfee ekome lɛ baatsu nii babaoo, ni ekɛ yelikɛbuamɔ ni mli wa baaha nitsumɔhei ni tsuɔ nii diɛŋtsɛ kɛ nilee.
Wɔsɛɛ lɛ, IoT nibii babaoo baaba, ni data ni akɛhaa lɛ baafee sane ko ni he hiaa waa kɛha IoT nitsumɔi. Kɛtsɔ Modbus RTU kɛ Ethernet ports ni akɛaafee ekome lɛ nɔ lɛ, abaanyɛ aná IoT nibii srɔtoi lɛ amli saji ni akɛhaa lɛ, ni akɛ saji ni akɛhaa lɛ he hiamɔ nii ni yɔɔ shihilɛi srɔtoi amli lɛ aba mli. Yɛ nakai beaŋ lɛ, kɛtsɔ low code kɛ ŋaalee nibii krokomɛi ni yaa hiɛ lɛ nɔ lɛ, saji ni akɛhaa lɛ baafee mlɛo, oya, ni ebaatsu nii jogbaŋŋ. No hewɔ lɛ, Modbus RTU kɛ Ethernet ports lɛ ni akɛaafee ekome lɛ baatsu gbɛfaŋnɔ ko ni he hiaa waa yɛ wɔsɛɛ be IoT nitsumɔi amli ni ebaana nitsumɔ he gbɛkpamɔ babaoo .