DIGITAL I/O MODULE
OB-215
MOEKETSI TS'EBETSO
Sistimi ea Tsamaiso ea Boleng ea moralo le tlhahiso ea sesebelisoa e lumellana le litlhoko tsa ISO 9001:2015.
Moreki ea ratehang,
Khamphani ea Novatek-Electro Ltd. rea u leboha ka ho reka lihlahisoa tsa rona. U tla khona ho sebelisa sesebelisoa hantle ka mor'a ho ithuta ka hloko Buka ea Ts'ebetso. Boloka Buka ea Ts'ebetso bophelong bohle ba ts'ebeletso ea sesebelisoa.
RETLHOKOMELO
Digital I/O module OB-215 eo hamorao e bitsoang "sesebelisoa" e ka sebelisoa ka tsela e latelang:
- hole DC voltagmitha ea e (0-10V);
- mitha ea DC e hole (0-20 mA);
- meter ea mocheso e hole e nang le bokhoni ba ho hokahanya li-sensor -NTC (10 KB),
PTC 1000, PT 1000 kapa sensor ea mocheso oa dijithale DS/DHT/BMP; molaoli oa mocheso bakeng sa limela tse pholileng le tse futhumatsang; pulse counter ka ho boloka sephetho mohopolong; pulse relay e nang le switching ea hona joale ho fihlela ho 8 A; segokanyimmediamentsi sa sebolokigolo bakeng sa RS-485-UART (TTL).
OB-215 e fana ka:
taolo ea thepa e sebelisang tlhahiso ea relay e nang le matla a ho fetola ho fihla ho 1.84 kVA; ho sala morao boemo (ho koetsoe/butsoe) ba motho eo motho a kopanang le eena sebakeng se omeletseng sa ho ikopanya.
Sebopeho sa RS-485 se fana ka taolo ea lisebelisoa tse hokahaneng le ho bala ha li-sensor tse baloang ka protocol ea ModBus.
Litlhophiso tsa parameter li behiloe ke mosebelisi ho tsoa ho Paneli ea Taolo a sebelisa protocol ea ModBus RTU/ASCII kapa lenaneo lefe kapa lefe le lumellang ho sebetsa le protocol ea ModBus RTU / ASCII.
Boemo ba tlhahiso ea relay, boteng ba matla le phapanyetsano ea data li bontšoa ho sebelisoa matšoao a teng ka pele (setšoantšo sa 1, eona 1, 2, 3).
Litekanyo tse akaretsang le sebopeho sa sesebelisoa li bonts'itsoe setšoantšong sa 1.
Hlokomela: Li-sensor tsa mocheso li kenyelelitsoe sebakeng sa phano joalo ka ha ho lumellanoe.
- sesupo sa phapanyetsano ea data ka sebopeho sa RS-485 (ke ha data e ntse e fapanyetsanoa);
- sesupo sa boemo ba tlhahiso ea relay (e ntse e tsoela pele ka mabitso a koetsoeng a relay);
- sesupo
e sebetsa ha ho na le phepelo voltage; - liteishene tsa ho hokahanya puisano ea RS-485;
- li-terminals tsa phepelo ea motlakase;
- terminal bakeng sa ho kenya hape (ho seta bocha) sesebelisoa;
- li-terminals tsa ho hokahanya li-sensor;
- li-terminals tsa lihlahisoa tsa li-relay contacts (8A).
TS'EBETSO MAEMO
Sesebelisoa se reretsoe ho sebetsa maemong a latelang:
- mocheso o potolohileng: ho tloha ho 35 ho isa ho +45 ° C;
- khatello ea sepakapaka: ho tloha 84 ho ea ho 106.7 kPa;
- mongobo o lekanyelitsoeng (ka mocheso oa +25 °C): 30 ... 80%.
Haeba mocheso oa sesebelisoa ka mor'a hore lipalangoang kapa polokelo li fapane le mocheso o potolohileng oo o lokelang ho o sebetsa ho oona, joale pele o hokahanya le lisebelisoa tse kholo, boloka sesebelisoa tlas'a maemo a ho sebetsa ka lihora tse peli (ka lebaka la condensation e ka 'na ea e-ba holim'a lisebelisoa tsa lisebelisoa).
Sesebelisoa ha se reretsoe ho sebetsa maemong a latelang:
- ho thothomela ho hoholo le ho thothomela;
- mongobo o phahameng;
- tikoloho e mabifi e nang le litaba tse moeeng oa li-acids, alkalis, joalo-joalo, hammoho le tšilafalo e matla (mafura, oli, lerōle, joalo-joalo).
TŠEBELETSO BOPHELO LE TIISETSO
Nako ea bophelo ea sesebelisoa ke lilemo tse 10.
Shelf bophelo ke lilemo tse 3.
Nako ea tiiso ea ts'ebetso ea sesebelisoa ke lilemo tse 5 ho tloha letsatsing la thekiso.
Nakong ea ts'ebetso ea tiisetso, moetsi o etsa tokiso ea mahala ea sesebelisoa, haeba mosebelisi a lumellane le litlhoko tsa Buka ea Ts'ebetso.
Tlhokomeliso! Mosebelisi o lahleheloa ke tokelo ea ts'ebeletso ea tiisetso haeba sesebelisoa se sebelisoa ka ho tlola litlhokahalo tsa Buka ena ea Ts'ebetso.
Tšebeletso ea waranti e etsoa sebakeng sa theko kapa ka moetsi oa sesebelisoa. Ts'ebeletso ea post-waranti ea sesebelisoa e etsoa ke moetsi ka litefiso tsa hajoale.
Pele o romela ho lokisoa, sesebelisoa se lokela ho kenngoa ka har'a sephutheloana sa pele kapa se seng ho sa kenyeletsoe tšenyo ea mochine.
U kōptjoa ka mosa, haeba sesebelisoa se ka khutla 'me u se fetisetsa ho waranti (post-warranty) tšebeletso ka kopo, bontša lebaka le qaqileng la ho khutlisa tšimong ea lintlha tsa likopo.
KAMOHELO CERITIFICATE
OB-215 e hlahlojoa hore na e sebetsa joang 'me e amoheloa ho latela litlhoko tsa litokomane tsa hajoale tsa tekheniki, e khetholloa e le e loketseng ts'ebetso.
Hlooho ea QCD
Letsatsi la tlhahiso
Tiiso
LIEKETSENG MOKHOPO
Lethathamo la 1 - Lintlha tsa Motheo tsa Teknoloji
| E lekantsoe phepelo ea motlakasevoltage | 12 - 24 V |
| 'Phoso ea phoso ea ho metha DC voltage sebakeng sa 0-10 AV, min | 104 |
| Phoso ea ho lekanya DC sebakeng sa 0-20 mA, min | 1% |
| !Mokhahlelo oa tekanyo ea mocheso (NTC 10 KB) | -25…+125 °C |
| "Phoso ea tekanyo ea mocheso (NTC 10 KB) ho tloha -25 ho ea +70 | ±-1 °C |
| Phoso ea tekanyo ea mocheso (NTC 10 KB) ho tloha +70 ho ea +125 | ±2 °C |
| Boemo ba tekanyo ea mocheso (PTC 1000) | -50…+120 °C |
| Phoso ea tekanyo ea mocheso (PTC 1000) | ±1 °C |
| Boemo ba tekanyo ea mocheso (PT 1000) | -50…+250 °C |
| Phoso ea tekanyo ea mocheso(PT 1000) | ±1 °C |
| Max. maqhubu a maqhubu ho "Pulse Counter/Logic Input* .mode | 200 Hz |
| Max. voltage fanoe ka "101" tlhahiso | 12 V |
| Max. voltage fanoe ka "102" tlhahiso | 5 V |
| Nako ea ho itokisetsa, max | 2 s |
| 'Max. e fetotsoeng ka mojaro o sebetsang | 8 A |
| Bongata le mofuta oa khokahano ea relay (ho fetola lebitso) | 1 |
| Sehokelo sa Puisano | RS (EIA/TIA)-485 |
| ModBus data phapanyetsano protocol | RTU / ASCII |
| Boemo ba ts'ebetso bo lekantsoeng | tswelang pele |
| Mofuta oa moralo oa boemo ba leholimo Tekanyetso ea ts'ireletso ea sesebelisoa |
NF3.1 P20 |
| Thermissible tšilafalo boemo | II |
| Tšebeliso ea matla a naximal | 1 W |
| Sehlopha sa tšireletso ea motlakase | III |
| !Tlhaloso ea mohala bakeng sa khokahanyo | 0.5 - 1.0 'na |
| Ho tiisa torque ea li-screw | 0.4 N*m |
| Boima ba 'mele | tse 0.07kg |
| Ka kakaretso litekanyo | •90x18x64 limilimithara |
'Sesebelisoa se fihlela litlhoko tsa tse latelang: EN 60947-1; EN 60947-6-2; EN 55011: EN 61000-4-2
Ho kengoa ka terene e tloaelehileng ea 35 mm DIN
Boemo sebakeng - ho ikemela
Thepa ea ntlo ke polasetiki e itimang feela '
Lintho tse kotsi ka bongata bo fetang bongata bo lumelletsoeng ha li fumanehe
| Tlhaloso | Range | Boemo ba feme | Mofuta | W/R | Aterese (DEC) |
| Tekanyo ea matshwao a dijithale: 0 - pulse counter; 1 - logic input/pulse relay. Tekanyo ea matshwao a analoji: 2 - leqtage tekanyo; 3 - tekanyo ea hona joale. Tekanyo ea mocheso: 4 - NTC (10KB) sensor; 5- PTC1000sensor; 6 - PT 1000 sensor. Mokhoa oa ho fetola sefahleho: 7 - RS-485 - UART (TTL); 8 _d igita I sensor ( 1-Wi re, _12C)* |
0 … 8 | 1 | UINT | W/R | 100 |
| Sensor ea dijithale e hokahaneng | |||||
| O – 0518820 (1-Wire); 1- DHT11 (1-Wire); 2-DHT21/AM2301(1-Wire); 3- DHT22 (1-Wire); 4-BMP180(12C) |
0 .. .4 | 0 | UINT | W/R | 101 |
| Tokiso ea mocheso | -99…99 | 0 | UINT | W/R | 102 |
| Relay control: 0 - taolo e holofetse; 1 - mabitso a relay a buloa ka boleng bo ka holimo ho moeli o ka holimo. li koetsoe ka boleng bo ka tlase ho monyako oa bona o tlase; 2 - mabitso a relay a koetsoe ka boleng bo ka holimo ho monyako o ka holimo, a buloa ka boleng bo ka tlase ho moeli o tlase; 3 - li-contacts tsa relay li buloa ka boleng bo ka holimo ho monyako o ka holimo kapa ka tlaase ho moeli o ka tlaase 'me ke: e koetsoe ka boleng bo ka tlaase ho moeli o ka holimo le ka holimo ho tlase: |
0 … 3 | 0 | UINT | W/R | 103 |
| Moepo o ka holimo | -500…2500 | 250 | UINT | W/R | 104 |
| Moeli o ka tlase | -500…2500 | 0 | UINT | W/R | 105 |
| Pulse counter mode O - counter ka lehlakoreng le ka sehloohong la ho otla ha pelo 1 - k'hamera moeling o latelang oa pulse 2 - k'hamera mahlakoreng ka bobeli a ho otla ha pelo |
0…2 | 0 | UINT | W/R | 106 |
| Fetolela tieho ea ho fokotsa chelete”** | 1…250 | 100 | UINT | W/R | 107 |
| Palo ea likhahla ho ea ka yuniti ea ho bala*** | 1…65534 | 8000 | UINT | W/R | 108 |
| EA-485-RS 0 - ModBus RTU 1- MODBus ASCll |
0…1 | 0 | UINT | W/R | 109 |
| ModBus UID | 1…127 | 1 | UINT | W/R | 110 |
| Sekhahla sa phapanyetsano: 0 - 1200; 1 - 2400; 2 - 4800; 39600; 4 - 14400; 5 - 19200 |
0…5 | 3 | UINT | W/R | 111 |
| Hlahloba le ho emisa likaroloana: 0 - che, likotoana tse 2 tsa ho emisa; 1 - esita le, 1 stop bit;2-odd,1stop bit |
0….2 | 0 | UINT | W/R | 112 |
| Sekhahla sa phapanyetsano UART(TTL)->RS-485: O = 1200; 1 - 2400; 2 - 4800; 3- 9600; 4 - 14400; 5-19200 |
0…5 | 3 | UINT | W/R | 113 |
| Emisa likotoana tsa UART(TTL)=->RS=485: O-1stopbit; 1-1.5 likotoana tsa ho emisa; 2-2 likotoana tsa ho emisa |
0….2 | o | UINT | W/R | 114 |
| Parity hlahloba bakeng sa UART(TTL)->RS-485: O – Ha ho letho; 1- Esita le; 2- 0dd |
0….2 | o | UINT | W/R | 115 |
| Tšireletso ea password ea ModBus **** O- holofetse; 1- e lumelletsoe |
0….1 | o | UINT | W/R | 116 |
| Boleng ba password ea ModBus | AZ,az, 0-9 | admin | STRING | W/R | 117-124 |
| Boleng Phetoho. = 3 O- holofetse; 1-sebelisoa |
0….1 | 0 | UINT | W/R | 130 |
| Bonyane Boleng ba Kenyo | 0…2000 | 0 | UINT | W/R | 131 |
| Boleng bo phahameng ba ho Kena | 0…2000 | 2000 | UINT | W/R | 132 |
| Bonyane Boleng bo Fetoletseng | -32767…32767 | 0 | UINT | W/R | 133 |
| Boholo bo Fetohetseng Boleng | -32767…32767 | 2000 | UINT | W/R | 134 |
Lintlha:
W/R - mofuta oa phihlello ho rejisetara joalo ka ho ngola / ho bala;
* Sensor e tla hokahanngoa e khethoa atereseng ea 101.
** Ho lieha ho sebelisitsoeng ha ho fetoloa ha switch ka mokhoa oa Logic Input/Pulse Relay; tekanyo e ka millisecond.
*** E sebedisetswa feela ha pulses counter e butswe. Kholomo "Value" e bonts'a 'palo ea li-pulses ha ho kenyelletsoa, ka mor'a hore ngoliso ea eona, k'haonta e 'eketsoe ke e le' ngoe. Ho rekota mohopolong ho etsoa ka periodicity ea motsotso.
**** Haeba Ts'ireletso ea Password ea ModBus e lumelletsoe (aterese ea 116, boleng ba "1"), ho fihlella lits'ebetso tsa ho rekota, o tlameha ho ngola boleng bo nepahetseng ba password.
Lethathamo la 3 - Litlhaloso tsa ho Kopana le Output
| 'Mokhoa oa ts'ebetso | Max. ea hajoale ho U~250 V [A] |
Max. switching power at U~250 V [VA] |
Max. e sa khaotseng e lumelletsoeng AC / DC voltage [V] | Max. hajoale ho Ucon =30 VDC IA] |
| cos φ=1 | 8 | 2000 | 250/30 | 0.6 |
KHOPO SETS'OANE
MAKGOKANO TSOHLE A TSHWANETSE HO ETSWA HA SESEBETSI SE HLAHISITSOE.
Ha e lumelloe ho siea likarolo tse pepeneneng tsa terata e hlahelletseng ka nqane ho boloko ba theminale.
Phoso ha o etsa mesebetsi ea ho instola e ka senya sesebelisoa le lisebelisoa tse hoketsoeng.
Bakeng sa sehokelo se tšepahalang, tiisa li-screws ka matla a bontšitsoeng ho Lethathamo la 1.
Ha o fokotsa torque e tiisang, sebaka sa mateano sea futhumatsoa, "terminal block" e ka 'na ea qhibiliha' me terata e ka chesa. Haeba o eketsa torque e tiisang, ho ka etsahala hore ho be le ho hloleha ha khoele ea li-screws tsa li-terminal block kapa ho hatelloa ha terata e hokahantsoeng.
- Kopanya sesebelisoa joalokaha ho bontšitsoe setšoantšong sa 2 (ha u sebelisa sesebelisoa ka mokhoa oa ho lekanya lipontšo tsa analog) kapa ho ea ka setšoantšo sa 3 (ha u sebelisa sesebelisoa se nang le lisebelisoa tsa digital). Betri ea 12 V e ka sebelisoa e le mohloli oa matla.Supply voltage ka baloa (tab.6
aterese 7). Ho hokela sesebelisoa ho netweke ea ModBus, sebelisa CAT.1 orhighertwisted pair cable.
Hlokomela: Lebitso "A" ke la phetiso ea lets'oao le sa fetoheng, lebitso "B" ke la lets'oao le sothehileng. Motlakase oa sesebelisoa o tlameha ho ba le ho arohana ha galvanic ho tloha marang-rang. - Fetola matla a sesebelisoa.
HLOKOMELA: Lebitso la relay e hlahisoang ke "NO" ke "hangata le bulehile". Haeba ho hlokahala, e ka sebelisoa ho lipontšo le lits'ebetsong tsa taolo tse hlalosoang ke Mosebelisi.
SEBELISA MOSEBETSI
Ka mor'a hore motlakase o butsoe, letšoao "»ho khantša. Sesupo
e benya ka metsotsoana e 1.5. Ebe li-indicators le «RS-485» khantša (sa feiga. 1, pos. 1, 2, 3) 'me ka mor'a 0.5 metsotsoana ba tsoa.
Ho fetola paramente efe kapa efe eo u e hlokang:
– khoasolla lenaneo la OB-215/08-216 Control Panel ho www.novatek-electro.com kapa lenaneo lefe kapa lefe le u lumellang ho sebetsa le protocol ea Mod Bus RTU/ ASCII;
- hokela sesebelisoa ka sebopeho sa RS-485; - etsa litlhophiso tse hlokahalang bakeng sa liparamente tsa 08-215.
Nakong ea phapanyetsano ea data, letšoao la "RS-485" lea khanya, ho seng joalo letšoao la "RS-485" ha le khantše.
Hlokomela: ha u fetola litlhophiso tsa 08-215, ho hlokahala hore u li boloke ho memori ea flash ka taelo (tafole 6, aterese 50, boleng "Ox472C"). Ha u fetola litlhophiso tsa ModBus (tafole 3, liaterese 110 - 113) ho boetse hoa hlokahala ho tsosolosa sesebelisoa.
MEKHOA TS'EBETSO
Mokhoa oa ho lekanya
Ka mokhoa ona, sesebelisoa se lekanya lipalo tsa li-sensor tse amanang le "101" kapa "102" (setšoantšo sa 1, eona. 7), 'me ho itšetlehile ka litlhophiso, se etsa liketso tse hlokahalang.
Mokhoa oa Phetoho ea Sebopeho
Ka mokhoa ona, sesebelisoa se fetola data e fumanoeng ka RS-485 interface (Mod bus RTU / ASCll) ho ea ho UART (TTL) inter face (Letlapa la 2, aterese ea 100, boleng "7"). Tlhaloso e qaqileng haholoanyane sheba "Transformation of UART (TTL) interfaces to RS-485".
MOSEBETSI TS'EBE
Pulse Counter
Kopanya sesebelisoa sa kantle joalokaha ho bontšitsoe setšoantšong sa 2 (e). Beha sesebelisoa bakeng sa ts'ebetso ho Pulse Counter Mode (Letlapa la 2, aterese ea 100, boleng "O").
Ka mokhoa ona, sesebelisoa se bala palo ea li-pulses ka ho kenya "102" (nako ea nako e seng ka tlase ho boleng bo bontšitsoeng ho Lethathamo la 2 (Aterese ea 107, boleng ba ms) 'me e boloka boitsebiso ka mohopolong ka nako ea metsotso ea 1. Haeba sesebelisoa se tima pele metsotso e 1 e fela, boleng ba ho qetela bo bolokiloeng bo tla tsosolosoa ha ho etsoa matla.
Haeba u fetola boleng ba ngoliso (Aterese ea 108), litekanyetso tsohle tse bolokiloeng tsa meter pulse li tla hlakoloa.
Ha boleng bo boletsoeng bukeng (aterese ea 108) bo fihletsoe, thecounteris e eketsoa ka e le 'ngoe (Letlapa la 6, aterese4: 5).
Ho beha boleng ba pele ba pulse counter ho hlokahala hore u ngole boleng bo hlokahalang ka har'a ngoliso (Letlapa la 6, aterese 4: 5).
Logic Input/Pulse Relay
Ha u khetha mokhoa oa Logic Input / Pulse Relay (Letlapa la 2, Aterese ea 100, Boleng ba 1), kapa ho fetola mokhoa oa Pulse meter (Letlapa la 2, Aterese ea 106), haeba mabitso a relay a ne a koetsoe "C - NO" (LED e khantša), sesebelisoa se tla bula mabitso a "C - NO" (LED tima).
Mokhoa oa ho Input oa logic
Kopanya sesebelisoa ho ea ka setšoantšo sa 2 (d). Beha sesebelisoa bakeng sa ts'ebetso ho Logic Input / Pulse Relay Mode (Letlapa la 2, aterese ea 100, bohlokoa ba 1"), beha mokhoa o hlokahalang oa ho bala pulse (Letlapa la 2, aterese ea 106, boleng "2").
Haeba boemo ba logic ho "102" terminal (Fig.1, it. 6) e fetoha boemong bo phahameng (ho phahama holimo), sesebelisoa se bula mabitso a "C - NO" relay mme se koala mabitso a "C - NC" relay (setšoantšo sa 1, eona. 7).
Haeba boemo ba ogic ho "102" terminal (setšoantšo sa 1, sona. 6) se fetoha ho ea boemong bo tlaase (moeli o oelang), sesebelisoa se tla bula mabitso a "C - NC" relay le ho koala mabitso a "C- NO" (setšoantšo sa 1, eona. 7).
Pulse Relay Mode
Kopanya sesebelisoa ho ea ka setšoantšo sa 2 (d). Beha sesebelisoa bakeng sa ts'ebetso ho Logic Input / Pulse Relay Mode (Letlapa la 2, aterese ea 100, boleng ba "1'1 set Pulse Counter Mode (Letlapa la 2, aterese ea 106, boleng "O" kapa boleng "1"). 2, eona 107), sesebelisoa se koala mabitso a "C- NO" mme se bula mabitso a "C- NC".
Haeba pulse e phetoa ka nako e khutšoanyane, sesebelisoa se tla bula mabitso a "C - NO" relay le ho koala "C - NC" mabitso a relay.
Moqtage Tekanyo
Kopanya sesebelisoa ho ea ka setšoantšo sa 2 (b), Beha sesebelisoa bakeng sa ts'ebetso ho Voltagmokhoa oa ho lekanya (Letlapa la 2, aterese ea 100, boleng "2"). Haeba ho hlokahala hore sesebelisoa se hlokomele moeli oa voltage, ho hlokahala hore u ngole boleng ntle le "O" ho "Relay control" registareng (Letlapa la 2, aterese ea 103). Haeba ho hlokahala, beha menyako ea ts'ebetso (Letlapa la 2, aterese ea 104- upperthreshold, aterese 105 - lowerthreshold).
Ka mokhoa ona, sesebelisoa se lekanya matla a DCtage. Molumo o lekantsoengtagboleng ba e ka baloa atereseng ea 6 (Letlapa la 6).
Moqtaglitekanyetso tsa e li tsoa ho karolo ea lekholo ea volt (1234 = 12.34 V; 123 = 1.23V).
Tekanyo ea Hona Joale
Kopanya sesebelisoa ho ea ka setšoantšo sa 2 (a). Beha sesebelisoa bakeng sa ts'ebetso ka mokhoa oa "Tekanyo ea Hona joale" (Letlapa la 2, aterese ea 100, boleng "3"). Haeba ho hlokahala hore sesebelisoa se hlokomele moeli oa hona joale, ho hlokahala hore u ngole boleng ntle le "O" ho "Relay control" registering (Letlapa la 2, aterese ea 103). Haeba ho hlokahala, beha menyako ea ts'ebetso (Letlapa la 2, aterese ea 104 - upperthreshold, aterese ea 105 - lowthreshold).
Ka mokhoa ona, sesebelisoa se lekanya DC. Boleng ba hajoale bo lekantsoeng bo ka baloa atereseng ea 6 (Letlapa la 6).
Maemo a hajoale a fumaneha ho karolo ea lekholo ea milliampere (1234 = 12.34 mA; 123 = 1.23 mA).
Lethathamo la 4 - Lenane la lits'ebetso tse tšehetsoeng
| Mosebetsi (hex) | Morero | Ela hloko |
| EA-03-TS | Ho bala rejisetara e le 'ngoe kapa ho feta | Boholo 50 |
| EA-06-TS | Ho ngola boleng bo le bong ho rejisetara | —– |
Lethathamo la 5 - Ngoliso ea Taelo
| Lebitso | Tlhaloso | W/R | Aterese (DEC) |
| Taelo ngodisa |
Likhoutu tsa taelo: Ox37B6 - switjha ho relay; Ox37B7 - tima relay; Ox37B8 - bulela relay, ebe oa e tima ka mor'a 200 ms Ox472C-ngola-settingstoflashmemory; Ox4757 - litlhophiso tsa mojaro ho tsoa mohopolong oa flash; OxA4F4 - qala sesebelisoa hape; OxA2C8 - tsosolosa litlhophiso tsa fektheri; OxF225 - seta k'hamera ea pulse bocha (litekanyetso tsohle tse bolokiloeng mohopolong oa flash li hlakotsoe) |
W/R | 50 |
| Ho kena ModBus Password (Litlhaku tse 8 ASCII) | Ho fihlella mesebetsi ea ho rekota, beha phasewete e nepahetseng (boleng ba kamehla ke "admin"). Ho tima mesebetsi ea ho rekota, beha boleng bofe kapa bofe ntle le password. Litlhaku tse amohelehang: AZ; az 0-9 |
W/R | 51-59 |
Lintlha:
W/R – mofuta oa phihlello ho rejisetara ea ho ngola/bala; aterese ea foromo "50" e bolela boleng ba li-bits tse 16 (UINT); aterese ea foromo "51-59" e bolela mefuta e mengata ea boleng ba 8-bit.
Lethathamo la 6 – Lirejisetara tse ling
| Lebitso | Tlhaloso | W/R | Aterese (DEC) | |
| Sekhetho | Setsebi sa sesebelisoa (boleng 27) | R | 0 | |
| Firmware phetolelo |
19 | R | 1 | |
| Rejestr stanu | hanyane o | O - pulse counter e holofetse; 1 - pulse counter e buletsoe |
R | 2: 3 |
| hanyane 1 | 0 - counter bakeng sa moeli o ka sehloohong oa pulse o holofetse; 1 - counter bakeng sa moeli o ka pele oa pulse e nolofalitsoe |
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| hanyane 2 | 0 - counter bakeng sa moeli o latelang oa pulse o holofetse; 1 - counter bakeng sa moeli o latelang oa pulse e nolofalitsoe |
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| hanyane 3 | O - counter bakeng sa mahlakore ka bobeli a pulse e holofetse: 1 - counter bakeng sa mahlakore ka bobeli a pulse e lumelletsoe |
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| hanyane 4 | 0- tlhahiso e utloahalang e koetsoe; 1- logic input e lumelletsoe |
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| hanyane 5 | 0 - leqtagtekanyo ea e e holofetse; 1 - leqtagtekanyo ea e e nolofalitsoe |
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| hanyane 6 | 0- tekanyo ea hona joale e holofetse; Tekanyo e le 1 ea hajoale e lumelletsoe |
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| hanyane 7 | 0- tekanyo ea mocheso ka NTC (10 KB) sensor e holofetse; 1- Tekanyo ea mocheso ka NTC (10 KB) e lumelletsoe |
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| hanyane 8 | 0 - tekanyo ea mocheso ka sensor ea PTC 1000 e holofetse; 1- Tekanyo ea mocheso ka sensor ea PTC 1000 e nolofalitsoe |
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| hanyane 9 | 0 - tekanyo ea mocheso ka PT 1000 sensor e holofetse; 1- tekanyo ea mocheso ka PT 1000 sensor e nolofalitsoe |
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| hanyane 10 | 0-RS-485 -> UART(TTL)) e holofetse; 1-RS-485 -> UART(TTL) e nolofalitsoe |
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| hanyane 11 | 0 - data ea protocol ea UART (TTL) ha e so lokele ho romelloa; 1 - Lintlha tsa protocol tsa UART (TTL) li se li loketse ho romelloa |
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| hanyane 12 | 0- DS18B20 sensor e holofetse; Sensor ea 1-DS18B20 e kentsoe tšebetsong |
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| hanyane 13 | Sensor ea 0-DHT11 e holofetse; Sensor ea 1-DHT11 e nolofalitsoe |
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| hanyane 14 | 0-DHT21/AM2301 sensor e holofetse; Sensor ea 1-DHT21/AM2301 e nolofalitsoe |
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| hanyane 15 | Sensor ea 0-DHT22 e holofetse; Sensor ea 1-DHT22 e nolofalitsoe |
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| hanyane 16 | e bolokiloe | |||
| hanyane 17 | 0-BMP180 sensor e holofetse; Sensor ea 1-BMP180 e lumelletsoe |
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| hanyane 18 | 0 - ho kenya <<«IO2» e butswe; 1- ho kenya < |
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| hanyane 19 | 0 - relay e Off; 1 - relay e Buletsoe |
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| hanyane 20 | 0- ha ho na ho fetellatage; 1 - ho na le ho fetatage |
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| hanyane 21 | 0- ha ho na phokotso ea molumotage; 1 - ho na le ho fokotseha ha molumotage |
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| hanyane 22 | 0 - ha ho na overcurrent; 1 - ho na le overcurrent |
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| hanyane 23 | 0 - ha ho na ho fokotseha ha hona joale; 1 - ho fokotseha ha matla |
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| hanyane 24 | 0 - ha ho na ho phahama ha mocheso; 1- ho na le ho phahama ha mocheso |
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| hanyane 25 | 0- ha ho na ho fokotsa mocheso; 1- ho na le ho fokotsa mocheso |
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| hanyane 29 | 0 - li-setting tsa lisebelisoa li bolokiloe; 1 – di-setting tsa sesebediswa ha di a bolokwa |
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| hanyane 30 | 0 - sesebelisoa se lekantsoe; 1- sesebelisoa ha se lekane |
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| Pulse counter | – | W/R | 4:5 | |
| Boleng bo lekantsoeng* | – | R | 6 | |
| Phepelo voltage tsa sesebelisoa |
– | R | 7 | |
Sensore ea dijithale
| Mocheso (x 0.1°C) | – | R | 11 |
| Mongobo (x 0.1%) | – | R | 12 |
| Khatello (Pa) | – | R | 13:14 |
| Ho sokoloha | |||
| Boleng bo Fetoletseng | – | R | 16 |
Lintlha:
W/R - mofuta oa phihlello ho rejisetara joalo ka ho ngola/bala;
aterese ea foromo "1" e bolela boleng ba li-bits tse 16 (UINT);
aterese ea foromo "2:3" e bolela boleng ba li-bits tse 32 (ULONG).
* Boleng bo lekantsoeng ho tsoa ho li-sensor tsa analog (voltage, jwale, mocheso).
Tekanyo ea Mocheso
Kopanya sesebelisoa ho ea ka setšoantšo sa 2 (c). Beha sesebelisoa bakeng sa ts'ebetso ka mokhoa oa tekanyo ea Mocheso (Letlapa la 2, aterese ea 100, boleng "4", "5", "6"). Haeba ho hlokahala hore sesebelisoa se hlokomele boleng ba mocheso oa monyako, ho hlokahala hore u ngole boleng ntle le "O" ho "Relay Control" (Letlapa la 2, aterese ea 103). Bakeng sa ho beha menyako ea ts'ebetso ho ngola boleng atereseng ea 104 - moeli o ka holimo le aterese ea 105 - e tlaase (Letlapa la 2).
Haeba ho hlokahala hore ho lokisoe mocheso, hoa hlokahala hore u tlalehe ntlha ea ho lokisoa ka har'a "Rejistara ea Mocheso" (Letlapa la 2, Aterese ea 102). Ka mokhoa ona, sesebelisoa se lekanya mocheso ka thuso ea thermistor.
Mocheso o lekantsoeng o ka baloa atereseng ea 6 (Letlapa la 6).
Litekanyetso tsa mocheso li nkiloe ho karolo ea leshome ea tekanyo ea Celsius (1234 = 123.4 °C; 123 = 12.3 °C).
Khokahano ea li-sensors tsa Digital
Sesebelisoa se tšehetsa li-sensor tsa dijithale tse thathamisitsoeng ho Lethathamo la 2 (aterese ea 101).
Boleng bo lekantsoeng ba li-sensor tsa dijithale bo ka baloa ho liaterese tsa 11 -15, Letlapa la 6 (ho ipapisitse le boleng ba litekanyo tsa sensor). Nako ea nako ea ho botsa li-sensor tsa dijithale ke 3 s.
Haeba ho hlokahala ho lokisa mocheso o lekantsoeng ke sensor ea dijithale, hoa hlokahala ho kenya ntlha ea tokiso ea mocheso ho ngoliso ea 102 (Letlapa la 2).
Haeba boleng ntle le lefela bo behiloe bukeng ea 103 (Letlapa la 2), relay e tla laoloa ho latela litekanyetso tse lekantsoeng ho rejisetara 11 (Letlapa la 6).
Litekanyetso tsa mocheso li nkiloe ho karolo ea leshome ea tekanyo ea Celsius (1234 = 123.4 °C; 123= 12.3 °C).
Tlhokomeliso: Ha u kopanya li-sensor ka sebopeho sa 1-Wire, ho hlokahala hore u kenye mochine o thibelang ka ntle ho hokahanya mohala oa "Data" ho matla a lebitso la motlakase ho tloha ho 510 Ohm ho ea ho 5.1 kOhm.
Ha o hokela li-sensor ka sebopeho sa 12C, bua ka phasepoto e khethehileng ea sensor.
E fetolela RS-485 Interface ho UART (TTL)
Kopanya sesebelisoa ho ea ka setšoantšo sa 3 (a). Beha sesebelisoa bakeng sa ts'ebetso ka mokhoa oa RS-485-UART (TTL) (Letlapa la 2, aterese ea 100, boleng ba 7).
Ka mokhoa ona, sesebelisoa se fumana (ho fetisetsa) data ka RS-485 Mod Bus RTU / ASCII segokanyimmediamentsi sa sebolokigolo (Fig.1, it. 4) le sokolla themtotheUARTinterface.
Example ea potso le karabelo e bontšoa ho Setšoantšo sa 10 le sa 11.
Phetoho ea Mekhahlelo ea Moqtage (Hona joale) Boleng
Ho fetola molumo o lekantsoengtage (hona joale) ho boleng bo bong, Hoa hlokahala ho nolofalletsa phetoho (tafole ea 2, aterese ea 130, boleng ba 1) le ho fetola mekhahlelo ea phetoho.
Bakeng sa mohlalaample, voltage lokela ho fetoloa mekoallo e nang le likarolo tse joalo tsa sensor: voltagho tloha ho 0.5 V ho ea ho 8 V ho lumellana le khatello ea 1 bar ho ea ho 25 bar. Phetoho ea Maemo a Fetolelang: bonyane palo ea ho kenya (aterese ea 131, boleng ba 50 bo lumellana le 0.5 V), palo e kholo ea ho kenya (aterese ea 132, boleng ba 800 bo lumellana le 8 V), bonyane bo fetotsoeng (aterese ea 133, boleng ba 1 bo lumellana le 1 bar), boholo bo fetotsoeng (aterese 134, boleng ba 25 bo lumellana le 25).
Boleng bo fetotsoeng bo tla hlahisoa ho rejisetara (tafole 6, aterese ea 16).
HO BUA SESEBETSISO LE HO PETA PESA LIPEHANG TSA FACTORY
Haeba sesebelisoa se hloka ho tsosolosoa, li-terminals "R" le "-" (setšoantšo sa 1) li tlameha ho koaloa le ho tšoaroa ka metsotsoana e 3.
Haeba u batla ho tsosolosa litlhophiso tsa fektheri ea sesebelisoa, u tlameha ho koala le ho tšoara li-terminals "R" le "-" (setšoantšo sa 1) ka metsotsoana e fetang 10. Ka mor'a metsotsoana e 10, sesebelisoa se tsosolosa litlhophiso tsa fektheri ka bo eona le ho tsosolosa.
TŠEBELETSO KA RS (ΕΙΑ/ΤΙΑ)-485 INTERFACE KA MOKHOA OA MODBUS
OB-215 e lumella ho fapanyetsana ha data le lisebelisoa tsa kantle ka serial interface ea RS (EIA/TIA) -485 ka protocol ea ModBus e nang le litaelo tse lekanyelitsoeng (sheba Lethathamo la 4 bakeng sa lethathamo la mesebetsi e tšehetsoeng).
Ha ho etsoa marang-rang, molao-motheo oa mokhatlo o hlophisitsoeng oa makhoba o sebelisoa moo OB-215 e sebetsang e le lekhoba. Ho ka ba le node e le 'ngoe feela le li-node tse' maloa tsa makhoba marang-rang. Joalo ka ha "master node" ke komporo ea motho ka mong kapa taolo ea logic e hlophisehileng. Ka mokhatlo ona, mothehi oa lipotoloho tsa phapanyetsano e ka ba feela node e kholo.
Lipotso tsa master node ke tsa motho ka mong (li lebisitsoe ho sesebelisoa se itseng). OB-215 e etsa phetiso, e araba lipotso tsa motho ka mong tsa node e kholo.
Haeba liphoso li fumanoa ha u fumana lipotso, kapa haeba taelo e amohetseng e ke ke ea etsoa, OB-215 ha karabo e hlahisa molaetsa oa phoso.
Liaterese (ka sebopeho sa decimal) tsa lirekoto tsa litaelo le sepheo sa tsona li fanoe ho Lethathamo la 5.
Liaterese (ka sebopeho sa decimal) tsa lirejisete tse ling le sepheo sa tsona li fanoe ho Lethathamo la 6.
Libopeho tsa Molaetsa
Protocol ea phapanyetsano e na le liforomo tse hlakileng tsa melaetsa. Ho lumellana le liforomo ho netefatsa ho nepahala le botsitso ba marang-rang.
Sebopeho sa Byte
OB-215 e lokiselitsoe ho sebetsa le e 'ngoe ea liforomo tse peli tsa li-byte tsa data: ka taolo ea parity (setšoantšo sa 4) le ntle le taolo ea parity (setšoantšo sa 5). Mokhoeng oa taolo ea parity, mofuta oa taolo o boetse o bonts'oa: Leha ho le joalo kapa Odd. Phetiso ea likotoana tsa data e etsoa ke li-bits tse bohlokoa haholo pele.
Ka nako e sa lekanyetsoang (nakong ea tlhahiso) sesebelisoa se lokiselitsoe ho sebetsa ntle le taolo ea ho lekana le ka likotoana tse peli tsa ho emisa.
Phetiso ea Byte e etsoa ka lebelo la 1200, 2400, 4800, 9600, 14400 le 19200 bps. Ka nako e sa lekanyetsoang, nakong ea tlhahiso, sesebelisoa se lokiselitsoe ho sebetsa ka lebelo la 9600 bps.
Hlokomela: bakeng sa mokhoa oa ModBus RTU 8 li-data bits lia fetisoa, 'me bakeng sa MODBUS ASCII mode 7 data bits ea fetisoa.
Sebopeho sa sebopeho
Bolelele ba foreimi bo ke ke ba feta 256 byte bakeng sa ModBus RTU le 513 byte bakeng sa ModBus ASCII.
Ka mokhoa oa ModBus RTU qalo le qetello ea foreimi li behiloe leihlo ke nako ea khutso ea bonyane li-byte tse 3.5. Foreimi e tlameha ho fetisoa joalo ka molapo o sa khaotseng oa byte. Ho nepahala ha ho amoheloa ha foreimi ho boetse ho laoloa ka ho hlahloba checksum ea CRC.
Sebaka sa aterese se nka baiti e le 'ngoe. Liaterese tsa makhoba li pakeng tsa 1 le 247.
Setšoantšo sa 6 se bontša sebopeho sa foreimi ea RTU
Ka mokhoa oa ModBus ASCII qalo le qetello ea foreimi li laoloa ke litlhaku tse khethehileng (matšoao (':' Ox3A) - bakeng sa ho qala ha foreime; matšoao ('CRLF' OxODOxOA) - bakeng sa qetello ea foreimi).
Foreimi e tlameha ho fetisoa joalo ka molapo o sa khaotseng oa li-byte.
Ho nepahala ha ho amoheloa ha foreimi ho boetse ho laoloa ka ho hlahloba tlhahlobo ea LRC.
Sebaka sa aterese se nka li-byte tse peli. Liaterese tsa makhoba li pakeng tsa 1 ho ea ho 247. Setšoantšo sa 7 se bontša sebopeho sa foreimi ea ASCII.
Hlokomela: Ka mokhoa oa Mod Bus ASCII byte ka 'ngoe ea data e kentsoe ka li-byte tse peli tsa khoutu ea ASCII (bakeng sa ex.ample: 1 byte ea data Ox2 5 e kentsoe ka li-byte tse peli tsa khoutu ea ASCII Ox32 le Ox35).
Ho hlahisa le ho netefatsa Checksum
Sesebelisoa se romellang se hlahisa checksum bakeng sa li-byte tsohle tsa molaetsa o fetisitsoeng. 08-215 ka mokhoa o ts'oanang e hlahisa cheke bakeng sa li-byte tsohle tsa molaetsa o amoheloang mme e e bapisa le cheke e amohetsoeng ho tsoa ho transmitter. Haeba ho na le ho se lumellane pakeng tsa checksum e hlahisitsoeng le checksum e amoheloang, molaetsa oa phoso o hlahisoa.
Tlhahiso ea CRC checksum
Cheki e molaong e rometsoe ke bonyane ba bohlokoa ba pele, ke khoutu ea netefatso ea cyclic e thehiloeng ho irreducible polynomial OxA001.
Subroutine bakeng sa tlhahiso ea tlhahlobo ea CRC ka puo ea SI:
1: uint16_t HlahisaCRC(uint8_t *pSendRecvBuf, uint16_tu Count)
2: {
3: cons uint16_t Polynom = OxA001;
4: uint16_t ere= OxFFFF;
5: uint16_t ke;
6: uint8_t byte;
7: bakeng sa(i=O; ke<(uCount-2); i++){
8: ere= ere ∧ pSendReevBuf[i];
9: bakeng sa(byte=O; byte<8; byte++){
10: haeba((ere& Ox0001) == O){
11: ere= ere>>1;
12:}ho seng joalo{
13: ere= ere>> 1;
14: ere= ere ∧ Polynom;
15:}
16:}
17:}
18: returncrc;
19:}
Phetoho ea tlhahlobo ea LRC
Chekemo e molaong e fetisoa ke "byte" ea bohlokoa ka ho fetesisa, e leng tlhahlobo ea nako e telele.
Subroutine bakeng sa tlhahiso ea tlhahlobo ea LRC ka puo ea SI:
1: uint8_t HlahisaLRC(uint8_t *pSendReevBuf, uint16 tu Count)
2: {
3: uint8_t Ire= OxOO;
4: uint16_t ke;
5: bakeng sa(i=O; ke<(uCount-1); i++){
6: Ire= (Ire+ pSendReevbuf[i]) & OxFF;
7:}
8: Ire= ((Ire ∧ OxFF) + 2) & OxFF;
9: khutla;
10:}
Tsamaiso ea Taelo
Mosebetsi oa Ox03 - o bala sehlopha sa lirekoto
Mosebetsi oa Ox03 o fana ka ho baloa ha litaba tsa lirekoto tsa 08-215. Potso ea sehlooho e na le aterese ea rejisetara ea pele, hammoho le palo ea mantsoe a lokelang ho baloa.
Karabelo ea 08-215 e na le palo ea li-byte tse lokelang ho khutla le data e batloang. Palo ea li-registeri tse khutlisitsoeng e etsisoa ho 50. Haeba palo ea bangolisi potsong e feta 50 (100 byte), karabo ha e arotsoe ka liforeimi.
Mohlankanaample ea potso le karabo ho Mod Bus RTU e bontšitsoe Fig.8.
Mosebetsi Ox06 - ho rekota rejisetara
Ts'ebetso ea Ox06 e fana ka rekoto ho ngoliso e le 'ngoe ea 08-215.
Potso e kholo e na le aterese ea ngoliso le lintlha tse lokelang ho ngoloa. Karabelo ea sesebelisoa e tšoana le potso e kholo mme e na le aterese ea ngoliso le data e behiloeng. ExampLe ea potso le karabo ka mokhoa oa ModBus RTU e bontšitsoe setšoantšong sa 9.
Phetoho ea likhokahano tsa UART (TTL) ho RS-485
Ka mokhoa oa ho fetola sebopeho, haeba potso e sa lebisoa ho 08-215, e tla fetisetsoa ho sesebelisoa se amanang le "101" le "102". Tabeng ena, letšoao "RS-485" le ke ke la fetola boemo ba lona.
Mohlankanaample ea potso le karabo ho sesebediswa ka UART (TTL) mola e bontšitsoe Fig.10.
Mohlankanaample ea ho rekota ho rejisetara e le 'ngoe ea sesebelisoa moleng oa UART (TTL) e bonts'itsoe ho Setšoantšo sa 11.
MODBUS PHOSO LIKHOUTU
| Khoutu ea phoso | Lebitso | Maikutlo |
| 0x01 | MOSEBETSI OA MOLAO | Nomoro ea tšebetso e seng molaong |
| 0x02 | AREOESE YA DATA E MOLAO | Aterese e fosahetseng |
| 0x03 | BOHLOKOA BOITSEBISO BA MOLAO | Lintlha tse fosahetseng |
| 0x04 | PHETHA MOSEBETSI OA SESEBETSI | Ho hloleha ha lisebelisoa tsa taolo |
| 0x05 | KANANELO | Lintlha ha li so lokisoe |
| 0x06 | SEBELISA SESEBETSI PHATHA | Sistimi e phathahane |
| 0x08 | KHOPOTSO PArty | Phoso ea memori |
TS'IRELETSO MATS'ELI
Ho etsa mesebetsi ea ho instola le tlhokomelo, hakolla sesebelisoa ho tsoa ho mains.
U se ke ua leka ho bula le ho lokisa sesebelisoa ka boikemelo.
U se ke ua sebelisa sesebelisoa ka tšenyo ea mechine ea ntlo.
Ha e lumelloe ho kenella ha metsi ho li-terminals le likarolo tse ka hare tsa sesebelisoa.
Nakong ea ts'ebetso le tlhokomelo, litlhoko tsa tokomane ea taolo li tlameha ho finyelloa, e leng:
Melawana ea Ts'ebetso ea Lits'ebetso tsa Basebelisi ba Motlakase;
Melao ea Tšireletseho Bakeng sa Ts'ebetso ea Lisebelisoa tsa Motlakase oa Basebelisi;
Tšireletseho Mosebetsing oa Ts'ebetso ea Lisebelisoa tsa Motlakase.
TS'OANELO MOKHOA
Khafetsa e khothaletsoang ea tlhokomelo ke likhoeli tse ling le tse ling tse tšeletseng.
Mokhoa oa ho hlokomela:
- hlahloba botšepehi ba khokahanyo ea lithapo, haeba ho hlokahala, clamp ka matla a 0.4 N * m;
- ka pono hlahloba botšepehi ba matlo;
- ha ho hlokahala, hlakola karolo e ka pele le ntlo ea sesebelisoa ka lesela.
U se ke ua sebelisa li-abrasives le solvents ho hloekisa.
TSAMAI LE POLOKO
Sesebelisoa se ka har'a sephutheloana sa pele se lumelloa ho tsamaisoa le ho bolokoa mochesong oa ho tloha ho 45 ho ea ho +60 ° C le mongobo o sa feteng 80%, eseng sebakeng se mabifi.
LIKELETSO DATA
Moetsi o leboha tlhahisoleseling mabapi le boleng ba sesebelisoa le litlhahiso mabapi le ts'ebetso ea sona
Bakeng sa lipotso tsohle, ka kopo ikopanye le moetsi:
.Novatek-Electro”,
65007, Odessa,
59, Admiral Lazarev Str.;
tel. +38 (048) 738-00-28.
mohala./fax: +38(0482) 34-36- 73
www.novatek-electro.com
Letsatsi la thekiso _ VN231213
Litokomane / Lisebelisoa
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NOVATEK OB-215 Digital Input Module [pdf] Buka ea Taelo OB-215, OB-215 Digital Input Module, OB-215, Digital Input Module, Input Module, Output Module, Mojule |