novus Automation DigiRail-2A Universal Analog Input Modules
MAU OYAMBA
DigiRail-2A ndi gawo loyezera lakutali lomwe lili ndi zolowetsa ziwiri zosinthika za analogi. Mawonekedwe amtundu wa RS485 amalola kuwerenga ndikusintha zolowetsa izi kudzera pa netiweki yolumikizirana. Ndikoyenera kukwera pa DIN 35 mm njanji.
Zolowetsazo zimayikidwa ndi magetsi kuchokera ku mawonekedwe a serial ndi module supply. Palibe kutchinjiriza kwamagetsi pakati pa zolowetsa. Palibenso kutsekemera kwamagetsi pakati pa mawonekedwe a serial ndi kupereka.
DigiRail-2A kasinthidwe kumachitika kudzera mu mawonekedwe a RS485 pogwiritsa ntchito malamulo a Modbus RTU. Pulogalamu ya DigiConfig imalola kukonza zonse za DigiRail komanso kuchita kafukufuku wake.
DigiConfig imapereka mawonekedwe ozindikira zida zomwe zili pa netiweki ya Modbus komanso kukonza magawo olumikizirana a DigiRail-2A.
Bukuli limapereka malangizo oyika ndikulumikiza gawoli. Choyikira cha DigiConfig ndi zolembedwa zokhudzana ndi kulumikizana kwa Modbus za DigiRail-2A (DigiRail-2A Communication Manual) zikupezeka pa www.novusautomation.com.
KUIKHA Magetsi
LANGIZO ZOYAMBIRA
- Lowetsa ndi kulankhulana chizindikiro ma conductors ayenera kudutsa dongosolo chomera wosiyana ndi magetsi maukonde kondakitala. Ngati n'kotheka, m'mipata yokhazikika.
- Kupereka kwa zidazo kuyenera kuperekedwa kuchokera ku netiweki yoyenera ya zida.
- Poyang'anira ndi kuyang'anira ntchito, ndikofunikira kuganizira zomwe zingachitike ngati gawo lililonse ladongosolo lingalephereke.
- Tikukulimbikitsani kugwiritsa ntchito RC ZOSEFETSA (47Ω ndi 100nF, mndandanda) limodzi ndi ma coil olumikizana ndi solenoid omwe ali pafupi kapena olumikizidwa Zithunzi za DigiRail
KULUMIKIZANA KWA NYAMA
Chithunzi 1 akuwonetsa kugwirizana kwamagetsi kofunikira. Ma terminals 1, 2, 3, 7, 8 ndi 9 amapangidwa kuti azilumikizana ndi zolumikizira, 5 ndi 6 pagawo loperekera ma module ndi 10, 11 ndi 12 kulumikizana kwa digito. Kuti mupeze kulumikizana bwino kwamagetsi ndi zolumikizira, timalimbikitsa kugwiritsa ntchito mapini kumapeto kwa kondakitala. Kuti mulumikizidwe mawaya achindunji, giji yocheperako yomwe ikulimbikitsidwa ndi 0.14 mm², osapitirira 4.00 mm².
Samalani polumikiza ma terminals ogulitsa Zithunzi za DigiRail Ngati woyendetsa wabwino wa gwero lamagetsi alumikizidwa, ngakhale kwakanthawi, ku imodzi mwazolumikizira zolumikizirana, gawoli likhoza kuwonongeka.
Chithunzi 1 - Kulumikizana kwamagetsi
Table 1 ikuwonetsa momwe mungalumikizire zolumikizira ku mawonekedwe a RS485:
Table 1 - Kulumikizana kwa RS485
| D1 | D | D+ | B | Mzere wa data wa Bidirectional. | Pokwerera 10 |
| DO |  |
D- | A | Mzere wa data wolowera pawiri. | Pokwerera 11 |
|
C |
Kulumikizana kosankha komwe kumapangitsa kulumikizana bwino. | Pokwerera 12 | |||
|
GND |
|||||
ZOLUMIKIZANA - ZOTHANDIZA 0-5 VDC / 0-10 VDC
Pogwiritsa ntchito mitundu yolowera ya 0-5 Vdc ndi 0-10 Vdc, ndikofunikira kusintha malo a ma module amkati. Kuti izi zitheke, gawoli liyenera kutsegulidwa ndipo jumpers J1 ndi J2 (zolowera 1 ndi kulowa 2, motsatana) ziyenera kusinthidwa chifukwa cha zotsatirazi:
- Pamitundu yolowetsa ya 0-5 Vdc ndi 0-10 Vdc, malo 1 ndi 2 akuyenera kumangidwa.
- Pamitundu ina yonse yolowetsa, malo 2 ndi 3 ayenera kumangidwa (malo a fakitale).
Chithunzi 2 - Jumper ya 0-5 Vdc ndi 0-10 Vdc yolowetsa
KUSINTHA
Wogwiritsa adzalandira module yoyendetsedwa bwino. Palibe kusintha komwe kudzafunika. Kukonzekera koyambirira kumakhala ndi izi:
Sensor thermocouple mtundu J, Chizindikiro °C, Fyuluta = 0
Adilesi = 247, Baud Rate = 1200, Parity = Ngakhale, 1 Stop Bit
Ntchito DigiConfig ndi pulogalamu ya Windows yomwe imagwiritsidwa ntchito kukonza ma module a DigiRail. Kukhazikitsa kwake, yendetsani DigiConfigSetup.exe file, kupezeka kwathu website ndi kutsatira malangizo monga asonyezera.
DigiConfig amapatsidwa chithandizo file. Kuti mugwiritse ntchito, yambitsani pulogalamuyo ndikusankha "Thandizo" menyu kapena dinani batani F1.
Pitani ku www.novusautomation.com kuti mupeze DigiConfig installer ndi zolemba zowonjezera zowonjezera.
MFUNDO
Zolowa: 2 zolowetsa za analogi.
Zizindikiro zolowetsa: Zosinthika. Onani Table 2.
Thermocouples: Mitundu J, K, T, R, S, B, N ndi E, malinga ndi NBR 12771. Impedans >> 1MΩ
Pt100: 3-waya mtundu, α = .00385, NBR 13773, Chisangalalo: 700 µA.
Pogwiritsa ntchito Pt100 2-waya, interconnect terminals 2 ndi 3.
Mukayesa gawoli pogwiritsa ntchito calibrator ya Pt100, onetsetsani kuti ndalama zochepa zomwe zimafunikira kuti zigwirizane ndi zomwe zatchulidwa pano: 700 µA.
Zizindikiro Zina:
- 0 mpaka 20 mV, -10 mpaka 20 mV, 0 mpaka 50 mV.
Kusokoneza >> 1 MΩ - 0 mpaka 5 Vdc, 0 mpaka 10 Vdc. Kusokoneza >> 1 MΩ
- 0 mpaka 20 mA, 4 mpaka 20 mA.
Kusokoneza = 100 Ω (+ 1.7 Vdc)
Kulondola konse (pa 25°C): Thermocouples: 0.25 % ya pazipita osiyanasiyana, ± 1 °C; Pt100, voltage ndi panopa: 0.15 % ya pazipita osiyanasiyana.
Muchitsanzo chokhazikika, zolowetsa za 0-5 Vdc ndi 0-10 Vdc sizinawunikidwe ndi fakitale ndipo zimakhala zolondola pafupifupi 5%. Akayesedwa bwino, amatha kukhala olondola mpaka 0.15%.
Table 2 - Zomverera ndi ma sign omwe amavomerezedwa ndi gawo
| CHIZINDIKIRO CHOYAMBA | KUSINTHA KWAKUYERA KWAMBIRI |
| Thermocouple J | -130 mpaka 940 °C (-202 mpaka 1724 °F) |
| Thermocouple K | -200 mpaka 1370 °C (-328 mpaka 2498 °F) |
| Thermocouple T | -200 mpaka 400 °C (-328 mpaka 752 °F) |
| Thermocouple E | -100 mpaka 720 °C (-148 mpaka 1328 °F) |
| Thermocouple N | -200 mpaka 1300 °C (-328 mpaka 2372 °F) |
| Thermocouple R | 0 mpaka 1760 ° C (-32 mpaka 3200 ° F) |
| Thermocouple S | 0 mpaka 1760 ° C (-32 mpaka 3200 ° F) |
| Thermocouple B | 500 mpaka 1800 °C (932 mpaka 3272 °F) |
| pt100 | -200 mpaka 650°C (-328 mpaka 1202 °F) |
| 0 mpaka 20 mV | Zosinthika pakati pa -31000 ndi +31000 |
| -10 mpaka 20 mV | |
| 0 mpaka 50 mV | |
| 0 mpaka 5 Vdc | |
| 0 mpaka 10 Vdc | |
| 0 mpaka 20m | |
| 4 mpaka 20m |
Sampchinenero: kuyambira 2.5 mpaka 10 mphindiampkuchepera pa sekondi iliyonse Kulipira Kwamkati kwa Cold Junction kwa thermocouples.
Mphamvu: 10 mpaka 35 Vdc. Kugwiritsa ntchito pafupipafupi: 50 mA @ 24 V. Chitetezo chamkati ku polarity inversion.
Zamagetsi kusungunula pakati pa zolowetsa ndi zoperekera / serial port: 1000 Kupuma.
Kuyankhulana kwa seri: RS485 pa mawaya awiri, Modbus RTU protocol. Zosintha zosinthika: Kuthamanga kwa kulumikizana: Kuchokera ku 1200 mpaka 115200 bps; Parity: Ngakhale, osamvetseka kapena ayi
Kiyi yobwezeretsa zolumikizirana: Kiyi ya RCom, pagawo lakutsogolo, idzayika chipangizocho munjira yodziwira matenda (Address = 246; Baud rate = 1200; Parity = Ngakhale, Stop Bit = 1), yokhoza kuzindikirika ndikukonzedwa ndi pulogalamu ya DigiConfig.
Zizindikiro zakutsogolo za kulumikizana ndi mawonekedwe:
TX: Zimasonyeza kuti chipangizochi chikutumiza deta pa mzere wa RS485.
RX: Zimawonetsa kuti chipangizochi chikulandira deta pa mzere wa RS485.
Mkhalidwe: Kuwala kukayatsidwa kwamuyaya, izi zikutanthauza kuti chipangizocho chikugwira ntchito bwino. Pamene kuwala kukung'anima mu nthawi yachiwiri (pafupifupi), izi zikutanthauza kuti chipangizocho chili mu njira yodziwira matenda. Pamene kuwala kukung'anima mofulumira, izi zikutanthauza kuti pali cholakwika chamkati.
Kutentha kwa ntchito: 0 mpaka 70 ° C
Chinyezi chogwirizana ndi ntchito: 0 mpaka 90% RH
Envelopu ya ma terminals: Polyamide
Msonkhano: DIN 35 mm njanji
Chitsimikizo: CE
Makulidwe: Onani Chithunzi 3.
Chithunzi 3 - Makulidwe
CHItsimikizo
Chitsimikizo chilipo pa wathu webmalo www.novusautomation.com/warranty.
Zolemba / Zothandizira
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novus Automation DigiRail-2A Universal Analog Input Modules [pdf] Buku la Malangizo DigiRail-2A, DigiRail-2A Universal Analogi Input Modules, Universal Analogi Input Modules, Analogi Input Modules, Input Modules, Modules |
