SONBEST XM2190B-PM25 RS485 tsheb npav MODBUS-RTU raws tu qauv lossis Cov Txheej Txheem Rau Kev Saib Xyuas
XM2190B-PM25 siv tus qauv RS485 tsheb npav MODBUS-RTU raws tu qauv, nkag tau yooj yim rau PLC, DCS thiab lwm yam twj paj nruag los yog tshuab rau kev soj ntsuam PM2.5, PM10, kub, av noo lub xeev kom muaj nuj nqis.Lub sab hauv siv high-precision sensing core thiab lwm yam khoom siv. kom ntseeg tau tias muaj kev ntseeg siab thiab zoo heev rau lub sijhawm ntev, tuaj yeem ua raws
RS232, RS485, CAN, 4-20mA, DC0 ~ 5V \ 10V, ZIGBEE, Lora, WIFI, GPRS thiab lwm txoj kev tso zis.
Technical Parameters
| Technical parameter | Parameter tus nqi |
| Hom | XUNCHIP |
| PM 2.5 hli | 0 ~ 999g / m3 |
| PM2.5 qhov tseeb | ± 15% lossis ± 10ug / m3 max @ 25 ℃ |
| PM 10 hli | 0 ~ 999g / m3 |
| PM10 qhov tseeb | ± 15% lossis ± 35ug / m3 max @ 25 ℃ |
| Kev ntsuas qhov kub thiab txias | -50 ℃ ~ 120 ℃ |
| Kub ntsuas qhov tseeb | ± 0.5 ℃ @ 25 ℃ |
| Humidity ntsuas qhov ntau | 0 ~ 100% RH |
| Humidity raug | ± 3% RH @ 25 ℃ |
| Kev sib txuas lus Interface | TSI RS485 |
| Default baud tus nqi | 9600n 8 |
| Hwj chim | DC9 ~ 24V 1A |
| Khiav kub | -40 ~ 80 ° C |
| Ua haujlwm av noo | 5% RH ~ 90% RH |
Khoom Loj
Kev daws teeb meem
Yuav siv li cas?
Kev sib txuas lus raws tu qauv
Cov khoom siv RS485 MODBUS-RTU qauv raws tu qauv, tag nrho cov haujlwm lossis cov lus teb yog cov ntaub ntawv hexadecimal. Qhov chaw nyob qhov chaw nyob yog 1 thaum lub cuab yeej tawm ntawm lub Hoobkas, thiab tus nqi baud yog 9600,8, n, 1.
1. Nyeem cov ntaub ntawv (function code 0x03)
Nug ncej (hexadecimal), xa example: nug 1 cov ntaub ntawv ntawm 1# ntaus ntawv, lub khoos phis tawj sab saud xa cov lus txib: 01 03 00 00 00 04 44 09 .
| Chaw nyob | Function Code | Pib Chaw Nyob | Cov Ntaub Ntawv Ntev | Kuaj Code |
| 01 | 03 | 00 | 00 | 44 |
Rau cov lus nug kom raug, lub cuab yeej yuav teb nrog cov ntaub ntawv: 01 03 08 00 7C 00 00 00 00 00 00 28 10 , teb hom
| Chaw nyob | Muaj nuj nqi
Code |
Ntev | Cov ntaub ntawv 1 | Cov ntaub ntawv 2 | Cov ntaub ntawv 3 | Cov ntaub ntawv 4 | Tshawb xyuas
Code |
| 01 | 03 | 08 | 00 | ib 00a | 00b ib | 00c ua | 28 |
Cov ntaub ntawv piav qhia: Cov ntaub ntawv hauv cov lus txib yog hexadecimal, coj cov ntaub ntawv 1 ua ib qho piv txwvample, 00 79 yog hloov dua siab tshiab rau decimal tus nqi li 121, piv txwv li cov ntaub ntawv magnification yog 100, ces tus nqi tiag tiag yog 121/100 = 1.21, Lwm yam thiab hais txog.
Common data address table
| Kev teeb tsa
Chaw nyob |
Sau npe chaw nyob | Sau npe
Kev piav qhia |
Hom ntaub ntawv | Tus nqi ntau |
| 40001 | 00 | pwm 2.5 | Nyeem nkaus xwb | 0-65535 : kuv |
| 40002 | 00 | pwm 10 | Nyeem nkaus xwb | 0-65535 : kuv |
| 40003 | 00 | kub | Nyeem nkaus xwb | 0-65535 : kuv |
| 40004 | 00 | av noo | Nyeem nkaus xwb | 0-65535 : kuv |
| 40101 | 00 | Qauv Ntawm Cov Qauv | Nyeem/Sau | 0-65535 : kuv |
| 40102 | 00 | tag nrho cov naj npawb ntawm
ntsuas cov ntsiab lus |
nyeem/sau | 1-20 : kuv |
| 40103 | 00 | Device chaw nyob | nyeem/sau | 1-249 : kuv |
| 40104 | 00 | tus nqi baud | nyeem/sau | 0-6 : kuv |
| 40105 | 00 | kev sib txuas lus
hom |
nyeem/sau | 1-4 : kuv |
| 40106 | 00 | raws tu qauv | nyeem/sau | 1-10 : kuv |
Nyeem thiab hloov kho qhov chaw nyob
Nyeem los yog nug ntaus ntawv chaw nyob
Yog tias koj tsis paub qhov chaw nyob tam sim no thiab tsuas muaj ib lub cuab yeej ntawm lub npav, koj tuaj yeem nug cov cuab yeej chaw nyob los ntawm commandFA 03 00 66 00 01 71 9E .
| Ntaus Chaw Nyob | Function Code | Pib Chaw Nyob | Cov Ntaub Ntawv Ntev | Kuaj Code |
| FA | 03 | 00 | 00 | 71e ua |
FA txhais tau tias 250 yog qhov chaw nyob dav dav, thaum koj tsis paub qhov chaw nyob, koj tuaj yeem siv 250 kom tau txais qhov chaw nyob ntawm lub cuab yeej tiag, 00 66 yog qhov chaw nyob ntawm lub cuab yeej.
Rau cov lus nug kom raug, lub cuab yeej yuav teb, piv txwv liample, cov ntaub ntawv teb yog: 01 03 02 00 01 79 84, thiab nws cov hom ntawv parsing yog qhia hauv cov lus hauv qab no:
| Ntaus Chaw Nyob | Function Code | Pib Chaw Nyob | Qauv Ntawm Cov Qauv | Kuaj Code |
| 01 | 03 | 02 | 00 | 79 |
Hauv cov ntaub ntawv teb, thawj byte 01 sawv cev rau qhov chaw nyob ntawm lub cuab yeej tam sim no.
Hloov chaw nyob ntawm lub cuab yeej
| Ntaus Chaw Nyob | Function Code | Sau npe chaw nyob | Lub Hom Phiaj Chaw Nyob | Kuaj Code |
| 01 | 06 | 00 | 00 | E8 14 |
Rau example, yog tias qhov chaw nyob tam sim no yog 1 thiab peb xav hloov nws mus rau 02, cov lus txib yog: 01 06 00 66 00 02 E8 14 .
Tom qab qhov kev hloov pauv tau ua tiav, lub cuab yeej yuav rov qab cov ntaub ntawv: 02 06 00 66 00 02 E8 27 , thiab nws cov qauv kev tshuaj xyuas tau qhia hauv cov lus hauv qab no:
| Ntaus Chaw Nyob | Function Code | Sau npe chaw nyob | Lub Hom Phiaj Chaw Nyob | Kuaj Code |
| 02 | 06 | 00 | 00 | E8 27 |
Hauv cov ntaub ntawv teb, tom qab kev hloov kho tiav, thawj byte yog qhov chaw nyob tshiab.
Feem ntau, tom qab hloov chaw nyob ntawm lub cuab yeej, nws yuav siv tam sim ntawd. Lub sijhawm no, tus neeg siv nee ds hloov cov lus nug ntawm nws software raws li. .
Nyeem thiab hloov pauv tus nqi baud (1) Nyeem baud tus nqi
Lub default Hoobkas baud tus nqi ntawm cov cuab yeej yog 9600. Yog tias koj xav tau hloov nws, koj tuaj yeem hloov nws.
raws li cov lus hauv qab no thiab cov txheej txheem sib txuas lus sib txuas. Rau example, kom nyeem baud tus nqi ID ntawm lub cuab yeej tam sim no, cov lus txib yog: 01 03 00 67 00 01 35 D5 , hom ntawv yog parsed raws li hauv qab no.
| Ntaus Chaw Nyob | Function Code | Pib Chaw Nyob | Cov Ntaub Ntawv Ntev | Kuaj Code |
| 01 | 03 | 00 | 00 | 35d 5 |
Nyeem baud tus lej code ntawm lub cuab yeej tam sim no. Baud tus lej code: 1 yog 2400; 2 yog 4800; 3 yog 9600;. 4 yog 19200; 5 yog 38400; 6 yog 115200.
Rau cov lus nug kom raug, lub cuab yeej yuav teb, piv txwv liample, cov ntaub ntawv teb yog: 01 03 02 00 03 F8 45, thiab nws cov qauv kev tshuaj xyuas yog qhia hauv cov lus hauv qab no:
| Ntaus Chaw Nyob | Function Code | Cov Ntaub Ntawv Ntev | Baud Rate Code | Kuaj Code |
| 01 | 03 | 02 | 00 | f8 45 ua |
Raws li baud tus lej code, 03 yog 9600, uas yog, baud tus nqi ntawm cov cuab yeej tam sim no yog 9600.
Hloov tus nqi baud
Rau example, hloov tus nqi baud ntawm 9600 rau 38400, uas yog, hloov cov cai ntawm 3 mus rau 5, cov lus txib yog: 01 06 00 67 00 05 F8 16 .
| Ntaus Chaw Nyob | Function Code | Sau npe chaw nyob | Lub hom phiaj Baud Rate | Kuaj Code |
| 01 | 06 | 00 | 00 | f8 16 ua |
Hloov tus nqi baud los ntawm 9600 mus rau 38400, uas yog, hloov tus lej ntawm 3 mus rau 5. Tus nqi baud tshiab yuav siv tam sim ntawd, thiab lub cuab yeej yuav poob teb rau lub sijhawm no, thiab baud tus nqi ntawm cov cuab yeej yuav tsum tau kuaj xyuas. Raws li Hloov.
Nyeem thiab hloov kho tus nqi kho
(1) Nyeem qhov kho tus nqi
Thaum muaj qhov yuam kev ntawm cov ntaub ntawv thiab cov qauv siv, peb tuaj yeem txo qhov kev ua yuam kev los ntawm kev kho tus nqi kho. Kev kho qhov sib txawv tuaj yeem hloov kho nyob rau hauv ntau qhov ntxiv lossis rho tawm 1000, uas yog, tus nqi ntau yog 0-1000 lossis 64535 -65535. Rau example, thaum tus nqi tso tawm tsawg dhau los ntawm 100, peb tuaj yeem kho nws los ntawm kev ntxiv 100. Cov lus txib yog: 01 03 00 6B 00 01 F5 D6 . Hauv qhov hais kom ua, 100 yog hexadecimal 0x64; Yog tias koj xav tau txo nws, koj tuaj yeem teeb tsa tus nqi tsis zoo, xws li -100, tus nqi hexadecimal sib raug yog FF 9C, txoj kev suav yog 100-65535 = 65435, thiab tom qab ntawd hloov mus rau hexadecimal, nws yog 0x FF 9C. Ntaus Tus nqi kho yog pib ntawm 00 6B. Peb coj thawj parameter ua ib qho exampua piv txwv. Thaum muaj ntau qhov tsis sib xws, tus nqi kho yog nyeem thiab hloov kho tib yam.
| Ntaus Chaw Nyob | Function Code | Pib Chaw Nyob | Cov Ntaub Ntawv Ntev | Kuaj Code |
| 01 | 03 | 00b ib | 00 | F5 D6 |
Rau cov lus nug kom raug, lub cuab yeej yuav teb, piv txwv liample, cov ntaub ntawv teb yog: 01 03 02 00 64 B9 AF, thiab nws cov hom kev sib cais yog qhia hauv cov lus hauv qab no:
| Ntaus Chaw Nyob | Function Code | Cov Ntaub Ntawv Ntev | Kho tus nqi | Kuaj Code |
| 01 | 03 | 02 | 00 | AB 9 AF |
Hauv cov ntaub ntawv teb, thawj byte 01 sawv cev rau qhov chaw nyob ntawm lub cuab yeej tam sim no, thiab 00 6B yog thawj lub xeev kho tus nqi sau npe. Yog hais tias lub cuab yeej muaj ntau yam tsis muaj, lwm yam tsis ua hauj lwm nyob rau hauv tib txoj kev raws li qhov no Tib yam, feem ntau kub thiab av noo muaj qhov parameter, thiab teeb pom kev zoo feem ntau tsis muaj qhov parameter no.
Hloov tus nqi kho
Rau example, yog lub xeev tam sim no tsawg dhau, peb xav ntxiv 1 rau nws tus nqi tiag, thiab ntxiv 100 rau tus nqi tam sim no. Kev kho cov lus txib yog: 01 06 00 6B 00 64 F9 FD .
| Ntaus Chaw Nyob | Function Code | Sau npe chaw nyob | Lub Hom Phiaj Chaw Nyob | Kuaj Code |
| 01 | 06 | 00b ib | 00 | F9 FD |
Tom qab kev ua haujlwm tiav, lub cuab yeej yuav rov qab cov ntaub ntawv: 01 06 00 6B 00 64 F9 FD , tom qab kev hloov pauv tiav, cov kev txwv yuav siv tam sim.
Tsis lees paub
Cov ntaub ntawv no muab tag nrho cov ntaub ntawv hais txog cov khoom, tsis muab ib daim ntawv tso cai rau cov cuab yeej kev txawj ntse, tsis qhia los yog imply, thiab txwv tsis pub lwm yam txhais tau tias ntawm kev tso cai tej tswv cuab txoj cai, xws li cov nqe lus ntawm kev muag khoom nqe lus thiab tej yam kev mob ntawm cov khoom no, lwm yam teeb meem. Tsis muaj kev lav ris. Tsis tas li ntawd, peb lub tuam txhab ua tsis muaj kev lav phib xaub, qhia lossis qhia, hais txog kev muag khoom thiab kev siv cov khoom no, suav nrog kev tsim nyog rau kev siv cov khoom tshwj xeeb, kev ua lag luam lossis kev ua txhaum cai rau ib qho kev cai lij choj, kev cai lij choj lossis lwm yam khoom ntiag tug, thiab lwm yam. Cov khoom tshwj xeeb thiab cov lus piav qhia ntawm cov khoom yuav raug hloov kho txhua lub sijhawm yam tsis muaj ntawv ceeb toom.
Tiv tauj peb
Hom Lub Npe: XUNCHIP
Chaw Nyob: Room 208, Building 8, No. 215, Nandong Road, Baoshan District, Shanghai, Xinxin Brand Business Department
Suav site: http://www.xunchip.com
International site: http://www.xunchip.com
SKYPE: zoo
E-mail: sale@sonbest.com
Xov tooj: 86-021-51083595 / 66862055 / 66862075 / 66861077
Cov ntaub ntawv / Cov ntaub ntawv
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