novus Automation DigiRail-2A Iimodyuli zoNgeniso zeAnalog yeHlabathi
INTSHAYELELO
Imodyuli ye-analog yendalo yonke ye-analog ye-modyuli ye-DigiRail-2A yiyunithi yokulinganisa ekude kunye neegalelo ezimbini ze-analog eziqwalaselweyo. Ujongano olulandelelanayo lweRS485 luvumela ukufunda kunye nokuqwalasela la magalelo ngothungelwano lonxibelelwano. Kufanelekile ukunyuswa kwi-DIN 35 mm iileyili.
Amagalelo afakwe ngombane kwi-interface ye-serial kunye nobonelelo lwemodyuli. Akukho ukugquma kombane phakathi kwamagalelo. Kwakhona akukho ukugquma kombane phakathi kojongano lwe-serial kunye nokubonelela.
DigiRail-2A uqwalaselo lwenziwa ngojongano lweRS485 ngokusebenzisa imiyalelo yeModbus RTU. Isoftware yeDigiConfig ivumela ukuqwalasela zonke iimpawu zeDigiRail kunye nokwenza uxilongo lwayo.
DigiConfig inikeza iimpawu zokubona izixhobo ezikhoyo kwinethiwekhi ye-Modbus kunye nokuqwalasela i-DigiRail-2A iparameters zonxibelelwano.
Le ncwadana inika imiyalelo yokufaka kunye nokudibanisa imodyuli. Isifakeli seDigiConfig kunye namaxwebhu malunga nonxibelelwano lwe-Modbus ye-DigiRail-2A (i-DigiRail-2A yoNxibelelwano Incwadi) ziyafumaneka www.novusautomation.com.
UKUFAKWA KOMBANE
IINGCEBISO ZOKUFAKA
- Abaqhubi bemiqondiso yokufaka kunye nonxibelelwano kufuneka badlule kwiplanti yenkqubo ehlulwe kwii-conductor zenethiwekhi yombane. Ukuba kunokwenzeka, kwimijelo ephantsi komhlaba.
- Ukunikezelwa kwezixhobo kufuneka kunikezelwe kwinethiwekhi yesixhobo esifanelekileyo.
- Kulawulo nasekubekeni iliso kwizicelo, kubalulekile ukuqwalasela okunokuthi kwenzeke ukuba nayiphi na inxalenye yesistim inokusilela.
- Sincoma ukusetyenziswa kwe-RC FILTERS (47Ω kunye ne-100nF, uchungechunge) ngokuhambelana ne-contactor kunye neekhoyili ze-solenoid ezikufutshane okanye eziqhagamshelwe DigiRail.
UKUQHAGAMSHELWA KOMbane
Umzobo 1 ibonisa uqhagamshelo lombane oluyimfuneko. Ii-terminals 1, 2, 3, 7, 8 kunye ne-9 zenzelwe ukudibanisa igalelo, i-5 kunye ne-6 yokubonelela ngemodyuli kunye ne-10, 11 kunye ne-12 yonxibelelwano lwedijithali. Ukufumana uqhagamshelwano olungcono lombane kunye nezihlanganisi, sincoma ukusetyenziswa kwee-terminals zepini ekupheleni komqhubi. Kuqhagamshelo locingo oluthe ngqo, ubuncinci begeyi ecetyiswayo yi-0.14 mm², hayi ngaphezulu kwe-4.00 mm².
Qaphela xa udibanisa iitheminali zonikezelo kwi DigiRail. Ukuba umqhubi ofanelekileyo womthombo wokubonelela uxhunyiwe, kwangomzuzwana, kwelinye lee-terminals zonxibelelwano zonxibelelwano, imodyuli inokonakala.
Umzobo 1 – Uqhagamshelo lombane
Uluhlu loku-1 ibonisa indlela yokudibanisa iziqhagamshelo kujongano lonxibelelwano lweRS485:
Uluhlu loku-1 – RS485 Connections
| D1 | D | D+ | B | Umgca wedatha yeBidirectional. | Itheminali 10 |
| DO |  |
D- | A | Umgca wedatha oguqulwe kabini. | Itheminali 11 |
|
C |
Uqhagamshelo olukhethwayo oluphucula ukusebenza konxibelelwano. | Itheminali 12 | |||
|
GND |
|||||
UNXIBELELWANO – IGALELO 0-5 VDC / 0-10 VDC
Ukusebenzisa i-0-5 Vdc kunye ne-0-10 yeentlobo zegalelo le-Vdc, kuyimfuneko ukutshintsha indawo ye-jumpers yangaphakathi yemodyuli. Ukuza kuthi ga ngoku, imodyuli kufuneka ivulwe kwaye i-jumpers J1 kunye ne-J2 (igalelo 1 kunye ne-2 yegalelo, ngokulandelanayo) kufuneka itshintshwe ngenxa yolu khetho lulandelayo:
- Kwi-0-5 Vdc kunye ne-0-10 yeentlobo zegalelo le-Vdc, izikhundla ze-1 kunye ne-2 kufuneka ziboshwe.
- Kuzo zonke ezinye iintlobo zegalelo, izikhundla ze-2 kunye ne-3 kufuneka ziboshwe (indawo yefektri).
Umzobo 2 - I-Jumper ye-0-5 Vdc kunye ne-0-10 igalelo le-Vdc
UQINISEKISO
Umsebenzisi uya kufumana imodyuli ilinganiswe ngokugqibeleleyo. Akukho luhlengahlengiso luya kufuneka. Ubumbeko bokuqala luquka ezi mpawu zilandelayo:
I-Sensor thermocouple type J, Isalathisi °C, Isihluzo = 0
Idilesi = 247, iBaud Rate = 1200, iParity = Nokuba, 1 Stop Bit
Isicelo DigiConfig ludweliso lwenkqubo lweWindows olusetyenziselwa ukuqwalasela imodyuli yeDigiRail. Ukufakela kwayo, sebenzisa i DigiConfigSetup.exe file, iyafumaneka kweyethu webindawo kwaye ulandele imiyalelo njengoko kubonisiwe.
DigiConfig unikwa uncedo file. Ukuyisebenzisa, qalisa inkqubo kwaye ukhethe imenyu ethi "Uncedo" okanye ucinezele iqhosha leF1.
Yiya e www.novusautomation.com ukufumana isifakeli seDigiConfig kunye neencwadana zemveliso ezongezelelweyo.
INGCACISO
Izimvo: 2 amagalelo e-analog jikelele.
Imiqondiso yokufaka: Iyalungiseka. Jonga kwiThebhile yesi-2.
Thermocouples: Iindidi J, K, T, R, S, B, N kunye no-E, ngokwe-NBR 12771. Impedance >> 1MΩ
Pt100: Uhlobo lweengcingo ezi-3, α = .00385, NBR 13773, Uchulumanco: 700 µA.
Ukusebenzisa i-Pt100 2-ingcingo, i-terminal interconnect 2 kunye no-3.
Xa ulinganisa imodyuli usebenzisa isilinganisi sePt100, qiniseka ukuba ubuncinane obukhoyo obufunekayo kuyo iyahambelana novuselelo lwangoku oluchaziweyo: 700 µA.
Eminye imiqondiso:
- 0 ukuya ku-20 mV, -10 ukuya ku-20 mV, 0 ukuya ku-50 mV.
Ukuphazamiseka >> 1 MΩ - 0 ukuya ku-5 Vdc, 0 ukuya ku-10 Vdc. Ukuphazamiseka >> 1 MΩ
- 0 ukuya ku-20 mA, 4 ukuya ku-20 mA.
Ukuphazamiseka = 100 Ω (+ 1.7 Vdc)
Ukuchaneka kukonke (ku-25°C): I-Thermocouples: i-0.25% yoluhlu oluphezulu, ± 1 °C; Pt100, voltage kunye nangoku: 0.15 % yoluhlu oluphezulu.
Kwimodeli eqhelekileyo, i-0-5 Vdc kunye ne-0-10 igalelo le-Vdc ayilinganisi ifektri kwaye inokuchaneka malunga ne-5%. Xa zilinganiswe ngokufanelekileyo, zinokuba nokuchaneka ukuya kuthi ga kwi-0.15%.
Uluhlu loku-2 -Iinzwa kunye nemiqondiso yamkelwe yimodyuli
| UMGAQO WOKUFAKA | UPHANDO LOMLINGANISO OLUKHULU |
| Thermocouple J | -130 ukuya kuma-940 °C (-202 ukuya ku-1724 °F) |
| Thermocouple K | -200 ukuya kuma-1370 °C (-328 ukuya ku-2498 °F) |
| Thermocouple T | -200 ukuya kuma-400 °C (-328 ukuya ku-752 °F) |
| Thermocouple E | -100 ukuya kuma-720 °C (-148 ukuya ku-1328 °F) |
| Thermocouple N | -200 ukuya kuma-1300 °C (-328 ukuya ku-2372 °F) |
| Thermocouple R | 0 ukuya 1760 °C (-32 ukuya 3200 °F) |
| Thermocouple S | 0 ukuya 1760 °C (-32 ukuya 3200 °F) |
| Thermocouple B | 500 ukuya 1800 °C (932 ukuya 3272 °F) |
| Pt100 | -200 ukuya ku-650°C (-328 ukuya ku-1202 °F) |
| 0 ukuya 20 mV | Ukulungiswa phakathi -31000 kunye +31000 |
| -10 ukuba 20 mV | |
| 0 ukuya 50 mV | |
| * 0 ukuya 5 Vdc | |
| * 0 ukuya 10 Vdc | |
| 0 ukuba 20 mA | |
| 4 ukuba 20 mA |
SampUmlinganiselo wolwimi: ukusuka kwi-2.5 ukuya kwi-10 sampngaphantsi ngesekhondi Imbuyekezo yangaphakathi yeCold Junction ye-thermocouples.
Amandla: 10 ukuya 35 Vdc. Ukusetyenziswa okuqhelekileyo: 50 mA @ 24 V. Ukukhuselwa kwangaphakathi kwi-polarity inversion.
Umbane ukwahlukanisa phakathi kwamagalelo kunye nonikezelo/izibuko lothotho: 1000 iVac.
Unxibelelwano olulandelelanayo: RS485 kwiingcingo ezimbini, Modbus RTU protocol. Iiparamitha ezilungisekayo: Isantya sonxibelelwano: Ukusuka kwi-1200 ukuya kwi-115200 bps; I-Parity: Nokuba, ayiqhelekanga okanye ayikho
Isitshixo sokubuyisela iiparamitha zonxibelelwano: Isitshixo se-RCom, kwiphaneli yangaphambili, iya kusetha isixhobo kwimodi yokuxilonga (Idilesi = 246; Isantya se-Baud = 1200; I-Parity = Nokuba, Misa iBit = 1), ekwazi ukufunyanwa kwaye iqulunqwe yi-software ye-DigiConfig.
Iimpawu zokukhanya zangaphambili zonxibelelwano kunye nobume:
TX: Ibonisa ukuba isixhobo sithumela idatha kumgca weRS485.
RX: Ibonisa ukuba isixhobo sifumana idatha kumgca weRS485.
Ubume: Xa ukukhanya kuvuliwe ngokusisigxina, oku kuthetha ukuba isixhobo sisebenza ngokuqhelekileyo. Xa ukukhanya kukhanya kwithuba lesibini (malunga), oku kuthetha ukuba isixhobo sikwimo yokuxilongwa. Xa ukukhanya kudanyaza ngokukhawuleza, oku kuthetha ukuba kukho impazamo yangaphakathi.
Ubushushu bokusebenza: 0 ukuya kuma-70 °C
Ukufuma okunxulumene nokusebenza: I-0 ukuya kwi-90% ye-RH
Imvulophu yeetheminali: Polyamide
Indibano: DIN 35 mm kaloliwe
Isiqinisekiso: CE
Imilinganiselo: Jonga kuMfanekiso 3.
Umzobo 3 - Imilinganiselo
ISIQINISEKISO
Iimeko zewaranti ziyafumaneka kwi yethu webindawo www.novusautomation.com/warranty.
Amaxwebhu / Izibonelelo
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novus Automation DigiRail-2A Iimodyuli zoNgeniso zeAnalog yeHlabathi [pdf] Incwadi Yomyalelo I-DigiRail-2A, i-DigiRail-2A iimodyuli zoNgeniso ze-Analog yeHlabathi, iimodyuli zoNgeniso ze-Analog yeHlabathi, iimodyuli zoNgeniso ze-Analog, iiModyuli zoNgeniso, iimodyuli |
