Honeywell 51400997-200 EPLCI GATEWAY PWA LOGIC CONTROL BOARD
Kev piav qhia
| Tsim | Honeywell |
| Qauv | 51400997-200 |
| Ordering cov ntaub ntawv | 51400997-200 |
| Catalog | FTA |
| Kev piav qhia | Honeywell 51400997-200 EPLCI GATEWAY PWA LOGIC CONTROL BOARD |
| Keeb kwm | Teb chaws USA |
| HS Code | 3595861133822 ib |
| Dimension | 3.2cm * 10.7cm * 13cm |
| Qhov hnyav | 0.3kg ib |
Paub meej
2.5 Kev txwv Muaj qee qhov kev txwv thiab ntau txoj kev xaiv uas yuav tsum tau txiav txim siab hauv kev npaj koj lub installation. 2.5.1 Kev txwv lub cev Nyob rau hauv daim ntawv thov EPLCG redundant, thawj thiab theem nrab EPLCG modules feem ntau mount nyob rau hauv tib lub khib, tab sis yuav tsis nyob rau hauv tib lub dual node modules. Lawv feem ntau ntsia tau ze rau ib leeg vim yog kev sib txuas lossis kev sib txuas ntawm lub vaj huam sib luag cable ntev txwv. Yog tias koj lub kaw lus siv cov kab txuas sib txuas, nws qhov ntev yog tsau ntawm 3 meters. Lwm qhov ntev cable tsis muaj. Yog tias koj lub kaw lus siv lub vaj huam sib luag relay, tus qauv cable ntev mus rau theem nrab EPLCG yog 2m, tab sis lwm qhov ntev cable muaj. Txawm li cas los xij, yog tias siv lub tshuab hluav taws xob ntev dua, cov nyiaj ntxiv rau cov hluav taws xob txuas hluav taws xob yuav tsum raug rho tawm ntawm txhua qhov chaw nres nkoj 1 thiab Chaw nres nkoj 2 cables. Pom tseeb, qhov ntev ntawm kev hloov pauv vaj huam sib luag cable yuav tsum tsawg dua 15 meters (50 ko taw). 2.5.2 Ib leeg vs. Multidrop Cabling Yuav tsum muaj tsuas yog ib lub cable los ntawm ib qho chaw nres nkoj mus rau PLC, modem, lossis kev sib txuas lus tswj qhov chaw nres nkoj rau kev pabcuam. Yog tias koj xav siv Modbus raws tu qauv multidrop kev npaj, koj yuav tsum tso ib lub modem hauv zos ntawm EPLCG nrog cov chaw taws teeb modems txuas nrog txhua lub PLCs hauv lub network. Allen-Bradley (AB) raws tu qauv multidrop npaj ib txwm txuas los ntawm AllenBradley kev sib txuas lus maub los (CIM, rau Kev Sib Txuas Lus Module). Txij li thaum tus tswj kev sib txuas lus no muab cov kev sib txuas sib txuas, tsuas yog ib qho cable xav tau los ntawm EPLCG chaw nres nkoj mus rau AB maub los. 2.5.3 Cable Lengths Cov cables los ntawm EPLCG cov chaw nres nkoj tsis tuaj yeem ntev dua 15 cable-meters (50 cable-feet). Yog tias qhov kev ncua deb mus rau PLC lossis tus tswj kev sib txuas lus dhau qhov kev txwv no, koj yuav tsum siv cov qauv luv luv. Saib tshooj 2.6 rau kev txiav txim siab modem. EPLCG Planning, Installation, and Service2-10 5/01 2.5.4 2.5.4 Direct Connection Yog tias koj txuas ib lub PLC (los yog ib qho kev sib txuas lus AB) mus rau ib qho ntawm cov chaw nres nkoj thiab cov cable ntev ntawm EPLCG mus rau PLC yog tsawg dua 15 cable-meters, koj tuaj yeem siv ib qho kev sib txuas-2 noms-2. Hauv qhov kev npaj no, EIA-232 cable muab los ntawm Honeywell yuav tsum tau txuas tshwj xeeb rau ib qho txuas uas sib koom nrog koj PLC. Tshooj 3.2.7 thiab 3.2.8 qhia cov kab txuas txuas rau ntau hom PLC thiab cov khoom siv sib txuas. 2.6 EPLCG TO PLC CONNECTIONS 2.6.1 Kev siv Modem thiab xaiv kev sib txuas ncaj qha, luv-haul modems (qee zaus hu ua kab-tsav tsheb), lossis cov khoom siv hluav taws xob hloov pauv tuaj yeem siv nrog EPLCG. Raws li tau hais ua ntej, kev sib txuas ncaj qha yog txwv rau qhov siab tshaj plaws ntawm 15 cable-meters ntawm EPLCI I / O lossis Relay card. Cov teeb liab hloov pauv yog cov khoom siv uas hloov cov teeb liab ntawm EIA-232 ib qho EIA-422 lossis -485, thiab feem ntau yog siv los muab kev ncua deb lossis ntau qhov teeb tsa. Lub modem luv luv nthuav tawm EIA-232 kho vajtse interface rau EPLCG lossis PLC zoo ib yam li qhov uas tau nthuav tawm los ntawm cov qauv xov tooj qub. Lub modem luv luv, txawm li cas los xij, siv cov kab tshwj xeeb (tsis yog kab xov tooj) thiab yuav muaj kev ywj pheej nrog cov txheej txheem sib txuas uas yuav tsis tuaj yeem siv tau hauv kev sib txuas lus hauv xov tooj modem. Cov qauv xov tooj sib xws tsis yog feem ntau siv nrog EPLCG vim tias lawv txwv kev siv bandwidth hnyav, thiab lawv qhov tsim nyog qis qis (baud tus nqi) tuaj yeem ua rau EPLCG kev ua tau zoo. EPLCG kuj tseem tsis txhawb nqa kev sib tuav tes cov cim uas feem ntau xav tau rau cov qauv, suav nrog Kev Thov-To-Send (RTS), Clear-To-Send (CTS), Carrier Detect (CD), Cov Ntaub Ntawv Npaj Npaj (DSR), thiab Cov Ntaub Ntawv Terminal Npaj (DTR). Ntau yam khoom siv thiab kev teeb tsa cable yog ua tau. Tham nrog tus kws tshaj lij kev sib txuas lus sib txuas lossis cov neeg muag khoom rau cov khoom siv thiab cabling tsim nyog rau koj daim ntawv thov.
