SEALEVEL Ultra COMM + 2I.PCI Ob Channel Isolated PCI Bus Serial Input lossis Output Adapter
Taw qhia
Sealevel Systems ULTRA COMM + 2I.PCI yog ob txoj kab sib cais PCI Bus serial I/O adapter rau PC thiab sib xws. Siv Exar 16C850 UART nrog nws cov kev lag luam ua 128-byte FIFOs, nws muab ob qhov chaw xaiv RS-232/422/485 serial ports txhawb cov ntaub ntawv tus nqi txog 460.8K bps (RS-422/485). Configure ob qhov chaw nres nkoj li RS-232 rau tus qauv serial COM: chaw nres nkoj yuav tsum. Xaiv hom RS-422 rau kev sib txuas ntawm cov cuab yeej ntev txog li 5000ft. qhov twg suab nrov tiv thaiv thiab siab cov ntaub ntawv ncaj ncees yog qhov tseem ceeb. Xaiv RS-485 thiab ntes cov ntaub ntawv los ntawm ntau yam khoom siv hauv lub RS-485 multidrop network. Txog li 31 RS-485 cov khoom siv tuaj yeem txuas rau txhua qhov chaw nres nkoj kom ua kom koj cov ntaub ntawv khaws cia. Koj tuaj yeem sib xyaw cov chaw nres nkoj hauv ib qho ntawm cov kev sib txuas sib txuas kom muab qhov yooj yim tshaj plaws rau koj daim ntawv thov. Optional Terminal Block adapters yog muaj los ua kom yooj yim rau kev sib txuas ntawm kev sib txuas. Nyob rau hauv ob qho tib si RS-232 thiab RS-422 hom, daim npav ua haujlwm seamlessly nrog cov txheej txheem kev khiav hauj lwm serial tsav tsheb. Hauv RS-485 hom, peb qhov tshwj xeeb pib ua haujlwm pub dawb tso cai rau RS-485 cov chaw nres nkoj. viewed los ntawm lub operating system raws li COM: chaw nres nkoj. Qhov no tso cai rau tus qauv COM: tsav tsheb siv rau kev sib txuas lus RS-485. Peb cov khoom siv hauv-board cia li tuav tus tsav tsheb RS-485.
Nta
- Txhua qhov chaw nres nkoj tuaj yeem kho tau rau RS-232, RS-422, lossis RS-485
- Optical isolation muab kev tiv thaiv kev hloov pauv thiab hauv av loops
- 16C850 buffered UARTs nrog 128-byte FIFOs
- Cov ntaub ntawv tus nqi rau 460.8K bps
- Tsis siv neeg RS-485 pab / lov tes taw
- PCI adapter suav nrog ob lub DB9M connectors
Ua ntej Koj Pib Pib
Muaj dab tsi
ULTRA-COMM + 2I.PCI raug xa nrog cov khoom hauv qab no. Yog tias ib qho ntawm cov khoom no ploj lawm lossis puas, thov hu rau Sealevel kom hloov pauv.
Advisory Conventions
- Qhov siab tshaj plaws ntawm qhov tseem ceeb tau siv los ua kom muaj kev ntxhov siab uas yuav ua rau muaj kev puas tsuaj rau cov khoom, lossis tus neeg siv yuav raug mob hnyav
- Qhov nruab nrab ntawm qhov tseem ceeb siv los qhia txog cov ntaub ntawv uas tej zaum yuav tsis pom tseeb lossis qhov xwm txheej uas tuaj yeem ua rau cov khoom lag luam poob.
- Qib qis ntawm qhov tseem ceeb siv los muab cov ntaub ntawv keeb kwm yav dhau, cov lus qhia ntxiv, lossis lwm yam tsis tseem ceeb uas yuav tsis cuam tshuam rau kev siv cov khoom.
Lub ULTRA COMM + 2I.PCI lub Hoobkas pib teeb tsa yog raws li hauv qab no:
| Chaw nres nkoj # | Hluav taws xob Specification |
| Chaw nres nkoj 1 | RS-422 |
| Chaw nres nkoj 2 | RS-422 |
Xaiv yam khoom
Nyob ntawm koj daim ntawv thov, koj yuav pom ib lossis ntau ntawm cov khoom hauv qab no muaj txiaj ntsig nrog 7203. Txhua yam khoom tuaj yeem yuav los ntawm peb. website (www.sealevel.com) yog hu rau peb pab neeg muag khoom ntawm 864-843-4343 Ib
Cables
DB9 Poj Niam rau DB9 Txiv neej Extension Cable, 72 nti Ntev (khoom # CA127)
CA127 yog tus qauv DB9F rau DB9M serial txuas ntxiv txuas ntxiv DB9 cable lossis nrhiav ib qho khoom kho vajtse qhov twg nws xav tau nrog rau qhov no rau ko taw (72) cable. Cov connectors yog pinned ib-rau-ib, yog li cov cable yog sib xws nrog txhua yam khoom siv lossis cable nrog DB9 connectors. Lub cable yog tag nrho shielded tiv thaiv kev cuam tshuam thiab cov connectors yog molded los muab strain nyem. Dual hlau thumbscrews ruaj ntseg cov cable sib txuas thiab tiv thaiv kev sib tsoo tsis sib haum.
9 Poj niam mus rau DB25 Txiv neej Standard RS-232 Modem Cable, 72 nti Ntev (khoom # CA177)
CA177 yog tus qauv AT-style RS-232 modem cable nrog DB9 poj niam connector ntawm ib kawg thiab DB25 txiv neej connector ntawm lwm kawg. Tsuas yog txuas DB-9F txuas mus rau DB9 serial chaw nres nkoj ntawm koj lub khoos phis tawj lossis tus tswv, thiab tom qab ntawd txuas DB-25M txuas rau koj lub RS-232 serial modem lossis lwm yam khoom siv tau tshaj RS-232. Lub rau taw cable yog tag nrho thaiv nrog dual thumbscrews ntawm txhua qhov txuas. Cov molded connectors integrate strain nyem los tiv thaiv kev puas tsuaj t lub cable los yog connectors. Tag nrho DB9 modem tswj cov teeb liab tau ua tiav, thiab cov kab txuas txuas rau EIA-232 tus qauv.
DB9 Poj Niam rau DB9 Poj Niam, 72 nti Ntev - RS-422 207M SMPTE Cable (Khoom # CA190)
Lub CA190 txuas ib qho Sealevel DB9 RS-422 ntaus ntawv mus rau Sony (los yog sib xws) 207M (SMPTE) 9 Pin connector.
DB9 Poj Niam (RS-422) rau DB25 Txiv neej (RS-530) Cable, 10 nti Ntev (khoom # CA176)
DB9 Poj Niam (RS-422) rau DB25 Txiv neej (RS-530) Cable, 10 inc Ntev. Hloov tej Sealevel RS-422 DB9 Txiv neej Async Adapter rau RS-530 DB25 Txiv neej pinout. Muaj txiaj ntsig zoo nyob rau hauv cov xwm txheej uas RS530 cabling tshwm sim, thiab yuav tsum siv ntau qhov chaw nres nkoj Sealevel RS-422 adapter.
Terminal Blocks
DB9 Poj Niam mus rau 9 Ntsia Hlau Terminal Block (Khoom # TB05)
TB05 lub davhlau ya nyob twg thaiv tawg tawm DB9 connector rau 9 ntsia hlau terminals kom yooj yim teb thaiv kev sib txuas ntawm kev sib txuas. Nws yog qhov zoo tagnrho rau RS-422 thiab RS-485 tes hauj lwm, tsis tau nws yuav ua hauj lwm nrog ib qho kev sib txuas ntawm DB9, suav nrog RS-232. TB05 muaj xws li qhov rau board lossis vaj huam sib luag mounting. TB05 yog tsim los txuas ncaj qha rau Sealevel DB9 serial phaib lossis ib qho cable nrog DB9M connector.
al DB9 Poj Niam mus rau 18 Ntsia Hlau Terminal Block (Khoom # TB06)
TB05 lub davhlau ya nyob twg thaiv tawg tawm DB9 connector rau 9 ntsia hlau terminals kom yooj yim teb thaiv kev sib txuas ntawm kev sib txuas. Nws yog qhov zoo tagnrho rau RS-422 thiab RS-485 tes hauj lwm, tsis tau nws yuav ua hauj lwm nrog ib qho kev sib txuas ntawm DB9, suav nrog RS-232. TB05 muaj xws li qhov rau board lossis vaj huam sib luag mounting. TB05 yog tsim los txuas ncaj qha rau Sealevel DB9 serial phaib lossis ib qho cable nrog DB9M connector.
DB9 Poj niam mus rau 5 Ntsia Hlau Terminal Block (RS-422/485) (Khoom # TB34)
TB34 terminal block adapter muaj cov kev daws teeb meem yooj yim rau kev txuas RS-422 thiab RS-485 teb xaim mus rau qhov chaw nres nkoj. Lub davhlau ya nyob twg thaiv yog sib xws nrog 2-xaim thiab 4-xaim RS-485 tes hauj lwm thiab sib tw RS-422/485 tus pin-tawm ntawm Sealevel serial li nrog DB9 txiv neej connectors. Ib khub ntawm tus ntiv tes xoo tuav lub adapter rau qhov chaw nres nkoj serial thiab tiv thaiv kev tsis sib haum xeeb. TB34 yog compact thiab tso cai rau ntau lub adapters siv rau ntau qhov chaw nres nkoj cov khoom siv, xws li Sealevel USB serial adapters, Ethernet serial servers thiab lwm yam Sealevel serial li nrog ob lossis ntau qhov chaw nres nkoj.
Daim Npav Teeb
Kev xaiv hluav taws xob Interface
Txhua qhov chaw nres nkoj ntawm ULTRA COMM + 2I.PCI muaj peev xwm siv tau raws li RS-232, RS-422 lossis RS-485. Qhov no yog xaiv los ntawm ob lub DIP-switches, SW1 & SW2. Thov siv cov nram qab no examples rau configure koj adapter.
Kab Termination
Feem ntau, txhua qhov kawg ntawm lub tsheb npav RS-485 yuav tsum muaj cov kab-txiav cov resistors (RS-422 xaus ntawm qhov kawg nkaus xwb). Ib qho 120-ohm resistor nyob thoob plaws txhua RS-422/485 input ntxiv rau 1K-ohm rub-up / rub-dow ua ke uas ua rau cov neeg txais khoom nkag. Hloov SW1 thiab SW2 tso cai rau tus neeg siv los kho qhov kev sib txuas no rau lawv cov kev xav tau tshwj xeeb. Txhua txoj haujlwm hloov pauv sib raug rau ib feem ntawm qhov interface. Yog tias ntau lub ULTRA COMM + 2I.PCI adapters tau teeb tsa hauv RS-485 network, tsuas yog cov laug cam ntawm txhua qhov kawg yuav tsum muaj jumpers T, P & P ON. Saib cov lus hauv qab no rau txhua txoj haujlwm txoj haujlwm:
| Lub npe | Muaj nuj nqi |
| T | Ntxiv lossis tshem tawm qhov kev txiav tawm 120 ohm. |
|
P |
Ntxiv lossis tshem tawm 1K ohm rub-down resistor hauv RS-422 / RS- 485 receiver circuit (Tau txais cov ntaub ntawv nkaus xwb). |
|
P |
Ntxiv lossis tshem tawm 1K ohm rub-up resistor hauv RS-422 / RS-485 receiver circuit (Tau txais cov ntaub ntawv nkaus xwb). |
| L | Txuas TX + rau RX + rau RS-485 ob txoj haujlwm xaim. |
| L | Txuas TX- rau RX- rau RS-485 ob txoj haujlwm xaim. |
RS-485 Qhib Hom
RS-485 yog qhov zoo tagnrho rau ntau qhov poob lossis qhov chaw sib txuas. RS-485 yuav tsum muaj tus tsav tsheb tri-xeev uas yuav tso cai rau cov hluav taws xob ntawm tus neeg tsav tsheb raug tshem tawm ntawm txoj kab. Tus neeg tsav tsheb nyob rau hauv lub xeev tri-xeev lossis siab impedance thaum qhov no tshwm sim. Tsuas yog ib tus neeg tsav tsheb tuaj yeem ua haujlwm ntawm ib lub sijhawm thiab lwm tus neeg tsav tsheb yuav tsum tau txiav txim siab. Cov zis modem tswj lub teeb liab Thov Xa (RTS) feem ntau yog siv los tswj lub xeev ntawm tus tsav tsheb. Qee qhov kev sib txuas lus software pob xa mus rau RS-485 li RTS pab lossis RTS thaiv hom hloov pauv. Ib qho tshwj xeeb ntawm ULTRA COMM + 2I.PCI yog lub peev xwm los ua RS-485 tau tshaj yam tsis tas yuav muaj software tshwj xeeb lossis tsav tsheb. Qhov peev xwm no tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv Cov Txheej Txheem Kev Ua Haujlwm uas qib qis I / O tswj tsis pom los ntawm daim ntawv thov kev pab cuam. Qhov peev xwm no txhais tau tias tus neeg siv tuaj yeem siv ULTRA COMM + 2I.PCI zoo hauv daim ntawv thov RS-485
nrog cov uas twb muaj lawm (ie, txheem RS-232) software tsav tsheb. Hloov SW3 thiab SW4 yog siv los tswj RS-485 hom kev ua haujlwm rau cov tsav tsheb. Cov kev xaiv yog 'RTS' pab (silk-screen 'RT' hloov txoj haujlwm 4) lossis 'Auto' pab (silk-screen 'AT' hloov txoj haujlwm 3). Lub 'Auto' enables feature cia li enables/disables RS-485 interface. 'RTS' hom siv 'RTS' modem tswj teeb liab los pab txhawb RS-485 interface thiab muab rov qab sib raug zoo nrog cov khoom siv software uas twb muaj lawm. RS-485 'Echo' yog qhov tshwm sim ntawm kev sib txuas cov khoom siv nkag mus rau cov khoom xa tawm. Txhua zaus kis tus cwj pwm; nws kuj tau txais. Qhov no tuaj yeem muaj txiaj ntsig yog tias lub software tuaj yeem tswj cov echoing (piv txwv li, siv cov cim tau txais los ua kom lub tshuab xa hluav taws xob) lossis nws tuaj yeem cuam tshuam lub kaw lus yog tias software tsis ua. Txoj hauj lwm 9 ntawm SW1 thiab SW2 yog siv los tswj RS-485 pab / lov tes taw ua haujlwm rau lub receiver circuit. Txhawm rau xaiv 'Tsis Muaj Echo' hom qhov chaw hloov chaw 9 mus rau 'On' txoj hauj lwm.
Lub moos hom
Lub ULTRA COMM + 2I.PCI ntiav cov kev xaiv clocking tshwj xeeb uas tso cai rau cov neeg siv kawg xaiv los ntawm faib los ntawm 4 thiab faib los ntawm 1 clocking hom. Cov hom no raug xaiv ntawm cov keyboards SW3 & SW4. Txhawm rau xaiv Baud tus nqi feem ntau cuam tshuam nrog COM: cov chaw nres nkoj (ie, 2400, 4800, 9600, 19.2, … 115.2K Bps) teeb tsa txoj haujlwm 2 mus rau 'On' txoj hauj lwm (silk-screen D4). Txhawm rau xaiv cov ntaub ntawv siab tshaj plaws (460.8K bps) teeb tsa txoj haujlwm 1 mus rau 'On' txoj hauj lwm (silk-screen D1).
Baud Nqis thiab Divisors rau 'DIV1' hom
- Cov lus hauv qab no qhia qee tus nqi cov ntaub ntawv thiab cov nqi koj yuav tsum xaiv kom phim lawv yog tias siv lub adapter hauv 'Div1' hom.
| Rau qhov no Data Rate | Xaiv qhov Tus Nqi Cov Ntaub Ntawv no |
| 1200 Ib | 300 Ib |
| 2400 Ib | 600 Ib |
| 4800 Ib | 1200 Ib |
| 9600 Ib | 2400 Ib |
| 19.2K bps | 4800 Ib |
| 57.6k wb | 14.4K bps |
| 115.2k wb | 28.8K bps |
| 230.4K bps | 57.6K bps |
| 460.8K bps | 115.2K bps |
- Yog tias koj pob kev sib txuas lus tso cai rau kev siv Baud tus nqi sib faib, xaiv qhov sib faib tsim nyog los ntawm cov lus hauv qab no:
| Rau qhov no Cov ntaub ntawv Tus nqi | Xaiv qhov no Divisor |
| 1200 Ib | 384 |
| 2400 Ib | 192 |
| 4800 Ib | 96 |
| 9600 Ib | 48 |
| 19.2K bps | 24 |
| 38.4K bps | 12 |
| 57.6K bps | 8 |
| 115.2K bps | 4 |
| 230.4K bps | 2 |
| 460.8K bps | 1 |
Kev teeb tsa
Kev teeb tsa software
- Tsis txhob nruab Adapter hauv lub tshuab kom txog thaum lub software tau ua tiav tag nrho.
- Tsuas yog cov neeg siv khiav Windows 7 lossis tshiab dua yuav tsum siv cov lus qhia no rau kev nkag mus thiab txhim kho tus tsav tsheb tsim nyog ntawm Sealevel's webqhov chaw. Yog tias koj siv lub operating system ua ntej Windows 7, thov hu rau Sealevel los ntawm kev hu rau 864.843.4343 lossis email. support@sealevel.com kom tau txais kev nkag mus rau tus tsav tsheb kom raug rub tawm thiab cov lus qhia kev teeb tsa.
- Pib los ntawm kev nrhiav, xaiv, thiab txhim kho qhov tseeb software los ntawm Sealevel software tsav tsheb database.
- Ntaus hauv lossis xaiv tus naj npawb (#7203) rau lub adapter los ntawm cov npe.
- Xaiv "Download Tam sim no" rau SeaCOM rau Windows.
- Kev teeb tsa files yuav cia li ntes cov kev khiav hauj lwm ib puag ncig thiab txhim kho cov khoom tsim nyog. Ua raws li cov ntaub ntawv qhia ntawm cov ntxaij vab tshaus uas ua raws.
- Ib qho screen yuav tshwm sim nrog cov ntawv zoo ib yam li: "Tus tshaj tawm tsis tuaj yeem txiav txim siab vim cov teeb meem hauv qab no: Tsis pom daim ntawv pov thawj code." Thov nias lub pob 'Yog' thiab txuas ntxiv nrog rau kev teeb tsa. Cov lus tshaj tawm no tsuas yog txhais tau hais tias lub operating system tsis paub txog tus neeg tsav tsheb thauj khoom. Nws yuav tsis ua rau muaj kev phom sij rau koj lub cev.
- Thaum lub sij hawm teeb tsa, tus neeg siv yuav qhia kom meej installation directory thiab lwm yam configurations nyiam. Qhov kev pab cuam no kuj ntxiv cov kev nkag mus rau qhov system npe uas tsim nyog rau kev qhia meej txog kev ua haujlwm tsis zoo rau txhua tus tsav tsheb. Ib qho kev xaiv uninstall kuj suav nrog tshem tawm tag nrho cov npe / INI file nkag los ntawm qhov system.
- Lub software tam sim no tau teeb tsa, thiab koj tuaj yeem txuas ntxiv nrog kev teeb tsa kho vajtse. Tag nrho Sealevel Systems software tsav tsheb tau raug kuaj tag nrho los ntawm Sealevel. Nyem 'OK' yuav tsis ua mob rau koj lub cev. Qhov no yog ib qho kev ceeb toom tias yog tias koj tab tom hloov kho dua tshiab los ntawm tus tsav tsheb dhau los, koj yuav tsum tshem tawm cov khoom lag luam cuam tshuam nrog cov khoom siv nkag thiab rov nruab lub adapter tom qab txhim kho SeaCOM software.
- Kev teeb tsa file yuav cia li ntes cov kev khiav hauj lwm ib puag ncig thiab txhim kho cov khoom tsim nyog. Tom ntej no ua raws li cov ntaub ntawv nthuav tawm ntawm cov ntxaij vab tshaus uas ua raws. Thaum lub installation tiav lawm, kaw lub qhov rais installation disk.
- Xa mus rau ntu Kev Txhim Kho Lub Cev kom txuas thiab nruab koj lub adapter.
Linux Installation
Koj yuav tsum muaj "hauv paus" txoj cai rau nruab software thiab tsav tsheb. Cov syntax yog case sensitive. SeaCOM rau Linux tuaj yeem rub tawm ntawm no: https://www.sealevel.com/support/software-seacom-linux/. Nws suav nrog README thiab Serial-HOWTO pab files (nyob ntawm seacom/dox/howto). Qhov no series ntawm files ob qho tib si piav qhia txog Linux serial kev siv thiab qhia rau tus neeg siv txog Linux syntax thiab nyiam kev coj ua. Tus neeg siv tuaj yeem siv qhov program xws li 7-Zip los rho tawm tar.gz file. Tsis tas li ntawd, cov software xaiv tau qhov chaw interface tuaj yeem nkag tau los ntawm kev xa mus rau seacom/utilities/7203mode. Rau kev txhawb nqa software ntxiv, suav nrog QNX, thov hu rau Sealevel Systems 'Technical Support, (864) 843- 4343. Peb cov kev pabcuam yog pub dawb thiab muaj nyob ntawm 8:00 AM – 5:00 PM Eastern Time, Monday txog Friday. Rau kev txhawb nqa email hu rau: support@sealevel.com.
Txhawb Linux
Lub 7203 tau txais kev txhawb nqa ib txwm nyob hauv Linux kernels 2.6.28 thiab tom qab ntawd.
Hardware Installation
ULTRA COMM + 2I.PCI tuaj yeem ntsia tau rau hauv ib qho ntawm PCI expansion slots thiab muaj ob peb jumper straps rau txhua qhov chaw nres nkoj uas yuav tsum tau teem rau kev ua haujlwm kom raug.
- Tua lub zog PC. Disconnect lub hwj chim qaum.
- Tshem lub PC case cover.
- Nrhiav ib qho PCI qhov uas muaj thiab tshem tawm cov hlau tsis muaj lub hau npog.
- Maj mam ntxig lub ULTRA COMM + 2I.PCI rau hauv lub qhov. Nco ntsoov tias lub adapter zaum zoo.
- Hloov cov ntsia hlau.
- Hloov lub hau.
- Txuas lub hwj chim qaum.
Kev teeb tsa tiav lawm.
Kev piav qhia
Sealevel Systems ULTRA COMM + 2I.PCI muab PCI interface adapter nrog 2 qhov chaw sib cais asynchronousserial uas muab ntau yam interface, xaiv tau raws li RS-232 rau modems, printers, thiab plotters, nrog rau RS-422/485 rau industrial automation thiab tswj kev siv. Kev rho tawm yog qhov tseem ceeb hauv kev teeb tsa qhov chaw uas cov cuab yeej txuas nrog lub PC yog nyob deb ntawm PC, lossis ntawm qhov sib txawv ntawm lub zog hloov hluav taws xob. Hauv av voj tam sim no yog ib qho uas feem ntau tsis saib xyuas thiab tsis to taub qhov tshwm sim uas ua rau cov ntaub ntawv poob thiab kev puas tsuaj ntawm kev sib txuas lus interfaces. ULTRA COMM + 2I.PCI siv 16C850 UART. Cov nti no muaj qhov programmable baud tus nqi, cov ntaub ntawv hom, cuam tshuam kev tswj thiab kev lag luam ua 128-byte FIFOs.
Connector Pin Assignments
| Lub npe | Pin # | Hom |
| TD Xa cov ntaub ntawv | 3 | Tso zis |
| RTS Thov Xa | 7 | Tso zis |
| GND hauv av | 5 | |
| RD Txais Cov Ntaub Ntawv | 2 | Tswv yim |
| CTS Clear To Xa | 8 | Tswv yim |
| Teeb liab | Lub npe | Pin # | Hom |
| GND | Hauv av | 5 | |
| TX + | Xa cov ntaub ntawv zoo | 4 | Tso zis |
| TX- | Xa cov ntaub ntawv tsis zoo | 3 | Tso zis |
| RTS + | Thov Xa Zoo | 6 | Tso zis |
| RTS- | Thov Xa Negative | 7 | Tso zis |
| RX+ | Txais Cov Ntaub Ntawv Zoo | 1 | Tswv yim |
| RX- | Txais Cov Ntaub Ntawv Tsis Zoo | 2 | Tswv yim |
| CTS + | Clear Kom Xa Zoo | 9 | Tswv yim |
| CTS- | Clear Kom Xa Negative | 8 | Tswv yim |
Technical Specifications
Environmental Specifications
| Specification | Kev khiav haujlwm | Cia |
| Kub Ntau yam | 0º txog 50ºC (32º txog 122ºF) | -20º txog 70ºC (-4º txog 158º F) |
| Cov av noo Ntau yam | 10-90% RH Tsis-Condensing | 10-90% RH Tsis-Condensing |
Kev tsim khoom
Tag nrho Sealevel Systems Printed Circuit Boards yog tsim los rau UL 94V0 kev ntsuam xyuas thiab yog 100% hluav taws xob kuaj. Cov ntawv luam tawm no yog daim npog ntsej muag ntawm cov tooj liab liab lossis cov npog ntsej muag ntawm cov tin nickel.
Kev siv fais fab
| Kev muab khoom kab | + 5 VDC |
| Kev ntsuas | 480 mA |
Lub cev Dimensions
| Board ntev | 6.5 nyob rau hauv (16.51 cm) |
| Board qhov siab suav nrog Goldfingers | 4.2 nyob rau hauv (10.66 cm) |
| Board qhov siab tsis suav Goldfingers | 3.875 nyob rau hauv (9.84 cm) |
Daim Ntawv Ntxiv A - Kev daws teeb meem
- Thaum koj tau lees paub tias serial adapter COM chaw nres nkoj tau teev nyob rau hauv Tus Thawj Tswj Ntaus Ntawv, siv Sealevel WinSSD qhov hluav taws xob los txheeb xyuas kev sib txuas lus. Cov lus qhia ntxaws ntxaws suav nrog hauv WinSSD qhov hluav taws xob. Thov teem lub adapters Hluav taws xob Interface rau RS-232 lossis RS-422. Yog hais tias koj muaj ib tug loopback plug, muab tso rau ntawm lub adapter connector. Yog tias koj tsis muaj lub voj voog rov qab, koj tuaj yeem siv cov poj niam jumper xov hlau los ua kev sib txuas los xyuas qhov kev ua haujlwm.
- RS-232 yuav tsum tau pins 2 (Tau Txais) & 3 (Xaiv) yuav tsum tau dhia raws li qhia hauv daim duab no:
- RS-422 yuav tsum tau pins 1 & 4 (Tau txais + thiab Hloov +) thiab tseem pins 2 & 3 (Tau txais - thiab Hloov -) kom jumpered raws li qhia hauv daim duab no:
- Txhawm rau kuaj kev sib txuas lus, tso tawm WinSSD qhov hluav taws xob hauv SeaCOM folder hauv 'Start' ntawv qhia zaub mov. Nyob rau ntawm 'Port Information' tab, xaiv COM chaw nres nkoj thiab nias lub pob 'Qhib'. Qhov no yuav xub qhib qhov chaw nres nkoj COM. Los ntawm lub tab no qhov chaw nres nkoj tseem tuaj yeem raug kaw (Saib daim duab hauv qab). Nyem qhov 'Settings' khawm qhib lub COM Port Properties dialog box. Qhov no yuav tso cai rau chaw nres nkoj chaw hloov pauv
- Hloov koj cov kev txwv mus rau 9600 khoom ib ob, 8 cov ntaub ntawv khoom, tsis muaj qhov sib luag, 1 nres me ntsis, thiab tsis muaj kev tswj xyuas, raws li daim duab hauv qab no.
- Nyem 'Apply' thiab 'OK'.
- Nyob rau hauv lub ntsiab WinSSD qhov rais, nyem rau ntawm 'BERT' tab (Bit Error Rate test). Nyem rau ntawm 'Start' khawm
- Yog tias qhov chaw nres nkoj COM ua haujlwm tau zoo, Sync Status teeb ntsuab yuav ci ntsa iab thiab Kev Tshaj Tawm thiab Txais Cov Ncej yuav nce ntxiv. Tus Tx thiab Rx Cov Ntaub Ntawv Cov Ntaub Ntawv yuav qhia cov ntaub ntawv suav.
Daim Ntawv Ntxiv B – Cov Lus Qhia Txog Kev Nyab Xeeb
Electrostatic Discharges (ESD)
- Tam sim ntawd electrostatic tawm tuaj yeem rhuav tshem cov khoom rhiab. Yog li yuav tsum tau ua raws li cov kev cai ntim khoom kom raug thiab hauv av. Nco ntsoov ua raws li kev ceev faj hauv qab no:
- Thauj cov boards thiab phaib nyob rau hauv electrostatically ruaj ntseg ntim los yog hnab.
- Khaws cov khoom siv electrostatically rhiab rau hauv lawv cov thawv, kom txog thaum lawv tuaj txog ntawm qhov chaw ua haujlwm tiv thaiv electrostatically.
- Tsuas yog kov cov khoom electrostatically rhiab heev thaum koj nyob hauv av kom zoo.
- Khaws cov khoom siv electrostatically rhiab rau hauv cov ntaub ntawv tiv thaiv los yog ntawm cov ntaub pua plag tiv thaiv.
Txoj kev hauv av
Cov kev ntsuas hauv qab no pab kom tsis txhob muaj hluav taws xob puas tsuaj rau lub cuab yeej:
- Npog cov chaw ua haujlwm nrog cov ntaub ntawv pov thawj antistatic. Ib txwm hnav lub dab teg nrog rau qhov chaw ua haujlwm hauv av kom zoo.
- Siv cov mats antistatic, pob luj taws, thiab / lossis cua ionizers rau kev tiv thaiv ntau dua.
- Nco ntsoov tuav electrostatically rhiab Cheebtsam los ntawm lawv cov ntug los yog los ntawm lawv cov casing.
- Tsis txhob sib cuag nrog tus pins, leads, lossis circuitry.
- Tua lub hwj chim thiab cov teeb liab tawm tswv yim ua ntej ntxig thiab tshem tawm cov khoom sib txuas lossis txuas cov cuab yeej kuaj.
- Khaws thaj chaw ua haujlwm kom tsis txhob muaj cov khoom siv tsis zoo xws li cov khoom siv yas sib dhos thiab Styrofoam.
- Siv cov cuab yeej ua haujlwm hauv thaj chaw xws li cutters, screwdrivers, thiab lub tshuab nqus tsev vacuum uas siv tau.
Daim Ntawv Ntxiv C - Hluav Taws Xob Interface
RS-232
Tej zaum qhov kev sib txuas lus siv dav tshaj plaws yog RS-232. Qhov kev siv no tau raug txhais thiab hloov kho ntau zaus thiab feem ntau hu ua RS-232 lossis EIA/TIA-232. Lub computer IBM PC tau txhais qhov chaw nres nkoj RS-232 ntawm 9 tus pin D sub connector thiab tom qab ntawd EIA / TIA tau pom zoo qhov kev siv no raws li EIA / TIA-574 tus qauv. Cov qauv no yog txhais raws li 9-Txoj Haujlwm Tsis-Synchronous Interface ntawm Cov Khoom Siv Hluav Taws Xob thiab Cov Khoom Siv Hluav Taws Xob-Terminating Employing Serial Binary Data Interchange. Ob qhov kev siv yog siv dav thiab yuav raug xa mus rau RS-232 hauv daim ntawv no. RS-232 muaj peev xwm ua haujlwm ntawm cov ntaub ntawv tus nqi txog li 20 Kbps ntawm qhov deb tsawg dua 50 ft. Qhov siab tshaj plaws cov ntaub ntawv tus nqi yuav txawv vim cov kab mob thiab cov kab ntev. RS-232 yog ib qho kawg lossis tsis sib npaug, txhais tau hais tias ib qho hluav taws xob teeb liab yog piv rau cov teeb liab (hauv av) los txiav txim siab binary logic xeev. RS-232 thiab EIA / TIA-574 specification txhais ob hom kev sib txuas sib txuas, Cov Khoom Siv Hluav Taws Xob (DTE) thiab Cov Khoom Siv Hluav Taws Xob-Terminating (DCE). ULTRA COMM + 2I.PCI yog DTE ntaus ntawv.
RS-422
RS-422 specification txhais cov yam ntxwv ntawm hluav taws xob sib npaug voltage digital interface circuits. RS-422 yog qhov sib txawv interface uas txhais tau hais tias voltage theem thiab tus tsav tsheb / txais hluav taws xob specifications. Ntawm qhov sib txawv ntawm qhov sib txawv, cov qib logic tau txhais los ntawm qhov sib txawv hauv voltage ntawm ib khub ntawm cov zis lossis cov khoom siv. Hauv kev sib piv, ib qho kawg interface, rau example RS-232, txhais cov logic theem raws li qhov sib txawv hauv voltage ntawm ib lub teeb liab thiab ib qho kev sib txuas hauv av. Qhov sib txawv ntawm qhov sib txawv feem ntau muaj kev tiv thaiv ntau dua rau lub suab nrov lossis voltage spikes uas yuav tshwm sim ntawm cov kab sib txuas lus. Cov kev sib txawv sib txawv kuj tseem muaj peev xwm tsav ntau dua uas tso cai rau cov kab txuas ntev dua. RS-422 yog ntsuas txog 10 Megabits ib ob thiab tuaj yeem muaj cabling 4000 ko taw ntev. RS-422 kuj txhais cov neeg tsav tsheb thiab cov neeg txais hluav taws xob cov yam ntxwv uas yuav tso cai rau 1 tus neeg tsav tsheb thiab mus txog 32 tus neeg txais ntawm kab ib zaug. RS-422 teeb liab theem ntawm 0 txog +5 volts. RS-422 tsis txhais lub cev txuas.
RS-485
RS-485 yog rov qab tau tshaj RS-422; Txawm li cas los xij, nws yog optimized rau tog-kab lossis ntau daim ntawv thov. Cov zis ntawm RS-422/485 tsav tsheb muaj peev xwm ua tau Active (enabled) lossis Tri-State (disabled). Qhov kev muaj peev xwm no tso cai rau ntau qhov chaw nres nkoj sib txuas hauv lub tsheb npav ntau qhov chaw thiab xaiv xaiv. RS-485 tso cai rau cable ntev txog 4000 ko taw thiab cov ntaub ntawv tus nqi mus txog 10 Megabits ib ob. Cov theem teeb liab rau RS-485 yog tib yam li cov uas tau hais los ntawm RS-422. RS-485 muaj cov yam ntxwv hluav taws xob uas tso cai rau 3 tus tsav tsheb thiab 32 tus neeg txais yuav txuas rau ib kab. Qhov no interface yog zoo tagnrho rau multi-poob los yog network ib puag ncig. RS-485 tri-xeev tsav tsheb (tsis yog dual-xeev) yuav tso cai rau cov khoom siv hluav taws xob ntawm tus neeg tsav tsheb raug tshem tawm ntawm kab. Tsuas yog ib tus neeg tsav tsheb tuaj yeem ua haujlwm ntawm ib lub sijhawm thiab lwm tus neeg tsav tsheb yuav tsum tau teev tseg. RS-485 tuaj yeem txuas rau ob txoj hauv kev, ob lub xaim thiab plaub hom hlau. Ob hom xov hlau tsis tso cai rau kev sib txuas lus duplex tag nrho thiab xav kom cov ntaub ntawv raug xa mus rau hauv ib qho kev taw qhia ib zaug xwb. Rau kev ua haujlwm ib nrab-duplex, ob lub xaim pins yuav tsum txuas nrog ob tus txais pins (Tx + rau Rx + thiab Tx- rau Rx-). Plaub hom hlau tso cai rau kev hloov pauv cov ntaub ntawv duplex tag nrho. RS-485 tsis txhais lub connector pin-out lossis ib txheej ntawm modem tswj cov cim. RS-485 tsis txhais lub cev txuas
Daim Ntawv Ntxiv D – Asynchronous Communications
Serial cov ntaub ntawv kev sib txuas lus txhais tau hais tias ib tug neeg cov khoom ntawm ib tug cim yog kis mus rau ib tug receiver uas assembles cov khoom rov qab mus rau hauv ib tug cim. Cov ntaub ntawv tus nqi, kev txheeb xyuas qhov yuam kev, kev sib tuav tes, thiab cov cim framing (pib / nres cov khoom) yog ua ntej txhais thiab yuav tsum sib haum ntawm ob qho tib si xa tawm thiab tau txais qhov kawg. Kev sib txuas lus Asynchronous yog tus qauv txhais tau tias ntawm cov ntaub ntawv sib txuas lus rau PC sib xws thiab PS / 2 computers. Thawj PC tau nruab nrog kev sib txuas lus lossis COM: chaw nres nkoj uas tau tsim nyob ib ncig ntawm 8250 Universal Asynchronous Receiver Transmitter (UART). Cov cuab yeej no tso cai rau cov ntaub ntawv asynchronous serial hloov mus los ntawm qhov yooj yim thiab ncaj qha programming interface. Ib qho pib me ntsis, ua raws li tus naj npawb ntawm cov ntaub ntawv teev ua ntej (5, 6, 7, lossis 8) txhais cov cim ciam teb rau kev sib txuas lus asynchronous. Qhov kawg ntawm tus cwj pwm yog txhais los ntawm kev sib kis ntawm tus naj npawb ntawm cov nres ua ntej (feem ntau yog 1, 1.5 lossis 2). 
Ib qho ntxiv me ntsis siv rau kev tshawb pom qhov yuam kev yog feem ntau ntxiv ua ntej cov khoom nres. Cov khoom tshwj xeeb no hu ua parity ntsis. Parity yog ib txoj hauv kev yooj yim ntawm kev txiav txim siab yog tias cov ntaub ntawv me ntsis tau ploj los yog puas thaum sib kis. Muaj ob peb txoj hauv kev los siv qhov kev txheeb xyuas parity los tiv thaiv cov ntaub ntawv kev noj nyiaj txiag. Cov txheej txheem feem ntau hu ua (E)ven Parity lossis (O)dd Parity. Qee zaum parity tsis yog siv los txheeb xyuas qhov yuam kev ntawm cov ntaub ntawv ntws. Qhov no yog hu ua (N) o parity. Vim tias txhua qhov me me hauv kev sib txuas lus asynchronous raug xa mus sib txuas, nws yog ib qho yooj yim rau kev sib txuas lus asynchronous los ntawm kev hais tias txhua tus cwj pwm yog qhwv (them) los ntawm cov khoom siv ua ntej los cim qhov pib thiab qhov kawg ntawm kev sib kis ntawm tus cwj pwm. Cov ntaub ntawv tus nqi thiab kev sib txuas lus tsis sib txuas rau kev sib txuas lus asynchronous yuav tsum zoo ib yam ntawm ob qho tib si xa thiab txais qhov kawg. Cov kev sib txuas lus tsis yog baud npaum li cas, parity, tus naj npawb ntawm cov ntaub ntawv ib tug cim, thiab nres cov khoom (ie, 9600, N, 8,1, XNUMX).
Daim Ntawv Ntxiv E – Av Loop Phenomenon
Ground Loop yog dab tsi?
Lub voj hauv av Phenomenon tshwm sim thaum ob (lossis ntau dua) cov khoom siv txuas nrog ua ke nrog cov av sib txawv thiab muaj peev xwm hauv av sib txawv ntawm txhua qhov chaw. Qhov tam sim no tuaj yeem ua rau cov khoom sib txuas ua rau muaj suab nrov uas ua rau cov ntaub ntawv xa mus yuam kev. Nyob rau hauv qhov huab thi hauv av tam sim no tuaj yeem ua rau cov cuab yeej ua haujlwm tsis zoo lossis txawm tias puas tsuaj.
Cov lus pom zoo rau kab
Thaum txuas ULTRA COMM + 2I.PCI hauv lub network RS-485, yuav tsum tau saib xyuas tias ob qhov kawg ntawm lub network tsis raug cais tawm hauv av (saib daim duab 8). Qhov "floating" hauv av yuav ua rau lub capacitive lossis inductive coupling ntawm voltages uas yuav ua rau tawg hauv DC rau DC converter circuit lossis hauv opto-isolator circuit. Cov xwm txheej no yuav ua rau cov ntaub ntawv yuam kev thiab tejzaum nws puas ntawm lub receiver circuit.
Daim Ntawv Ntxiv F – Mechanical Drawing
Daim Ntawv Ntxiv G – Daim Ntawv Ceeb Toom Ua Raws Cai
Tsoom Fwv Teb Chaws Kev Sib Txuas Lus Commission (FCC).
Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau Class A cov cuab yeej digital, ua raws li Tshooj 15 ntawm FCC Cov Cai. Cov kev txwv no yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam tsis zoo thaum cov cuab yeej ua haujlwm hauv ib puag ncig kev lag luam. Cov cuab yeej no tsim, siv, thiab tuaj yeem tawg lub zog ntawm xov tooj cua thiab, yog tias tsis tau nruab thiab siv raws li phau ntawv qhia, yuav ua rau muaj kev cuam tshuam rau kev sib txuas lus hauv xov tooj cua. Kev ua haujlwm ntawm cov cuab yeej no hauv thaj chaw nyob yuav ua rau muaj kev cuam tshuam tsis zoo nyob rau hauv rooj plaub no tus neeg siv yuav tsum tau kho qhov cuam tshuam ntawm cov neeg siv nyiaj.
EMC Cov Lus Qhia Cov Lus Qhia
- Cov khoom lag luam uas muaj daim ntawv lo CE ua tiav cov kev cai ntawm EMC cov lus qhia (89/336/EEC) thiab ntawm qhov qis-voltage directive (73/23/EEC) los ntawm European Commission. Txhawm rau ua raws li cov lus qhia no, cov qauv hauv qab no nyob sab Europe yuav tsum tau ua raws li:
- TS EN 55022 Chav Kawm A - "Kev txwv thiab cov txheej txheem ntawm kev ntsuas kev cuam tshuam hauv xov tooj cua ntawm cov khoom siv thev naus laus zis"
- TS EN 55024 - "Cov ntaub ntawv thev naus laus zis cov cuab yeej tiv thaiv kev tiv thaiv cov yam ntxwv txwv thiab cov txheej txheem ntsuas".
- Qhov no yog Class A Khoom. Nyob rau hauv ib puag ncig hauv tsev, cov khoom no yuav ua rau muaj kev cuam tshuam hauv xov tooj cua nyob rau hauv rooj plaub uas tus neeg siv yuav tsum tau siv cov kev ntsuas tsim nyog los tiv thaiv lossis kho qhov cuam tshuam.
Warranty
Sealevel qhov kev cog lus los muab cov kev daws teeb meem zoo tshaj plaws I / O yog pom nyob rau hauv Lifetime Warranty uas yog tus qauv ntawm tag nrho Sealevel tsim I / O cov khoom. Peb muaj peev xwm muab qhov kev lees paub no vim peb tswj kev tsim khoom zoo thiab muaj kev ntseeg siab ntawm peb cov khoom hauv thaj chaw. Sealevel cov khoom yog tsim thiab tsim nyob rau hauv nws Liberty, South Carolina chaw, tso cai ncaj qha rau cov khoom tsim, ntau lawm, hlawv-hauv thiab kuaj. Sealevel tau ua tiav ISO-9001: 2015 ntawv pov thawj hauv xyoo 2018.
Txoj Cai Warranty
Sealevel Systems, Inc. (tom qab "Sealevel") lav tias cov khoom lag luam yuav tsum ua raws thiab ua raws li kev tshaj tawm kev qhia tshwj xeeb thiab yuav tsum tsis muaj qhov tsis xws luag hauv cov ntaub ntawv thiab kev ua haujlwm rau lub sijhawm lav. Hauv qhov xwm txheej tsis ua haujlwm, Sealevel yuav kho lossis hloov cov khoom ntawm Sealevel qhov kev txiav txim siab ib leeg. Kev ua tsis tiav los ntawm kev siv tsis raug lossis siv cov khoom siv tsis raug, tsis ua raws li cov lus qhia tshwj xeeb lossis cov lus qhia, lossis ua tsis tiav los ntawm kev tsis saib xyuas, kev tsim txom, kev raug mob, lossis kev ua ntawm qhov xwm txheej tsis raug them raws li qhov kev lees paub no Warranty kev pabcuam yuav tau txais los ntawm kev xa khoom mus rau Sealevel thiab muab pov thawj ntawm kev yuav khoom. Cov neeg siv khoom pom zoo los xyuas kom meej cov khoom lossis xav tias muaj kev pheej hmoo ntawm kev poob lossis kev puas tsuaj hauv kev thauj mus los, them ua ntej shipping nqi rau Sealevel, thiab siv lub thawv thauj khoom qub lossis sib npaug. Warranty tsuas yog siv tau rau tus neeg yuav khoom qub thiab tsis hloov pauv. Qhov warranty no siv rau Sealevel tsim khoom. Cov khoom yuav los ntawm Sealevel tab sis tsim los ntawm ib tus neeg thib peb yuav khaws cov khoom lag luam qub warranty.
Tsis-Warranty Repair/Retest
Cov khoom xa rov qab vim kev puas tsuaj lossis kev siv tsis raug thiab Cov khoom rov kuaj dua yam tsis muaj teeb meem pom yuav raug them nqi kho / rov kuaj dua. Daim ntawv xaj xaj lossis daim npav rho nyiaj thiab daim ntawv tso cai yuav tsum tau muab txhawm rau kom tau txais RMA (Kev Tso Cai Xa Khoom Rov Qab) tus lej ua ntej khoom xa rov qab.
Yuav ua li cas kom tau txais RMA (Kev Tso Cai Xa Khoom Rov Qab)
Yog tias koj xav tau xa rov qab cov khoom lag luam rau kev lees paub lossis tsis muaj kev lav phib xaub, koj yuav tsum xub tau txais tus lej RMA. Thov hu rau Sealevel Systems, Inc. Technical Support rau kev pab:
- Muaj hnub Monday - Friday, 8:00 teev sawv ntxov txog 5:00 teev tsaus ntuj EST
- Xov tooj 864-843-4343 Ib
- Email support@sealevel.com
Cov cim lag luam
Sealevel Systems, Incorporated lees paub tias tag nrho cov cim lag luam uas tau hais hauv phau ntawv no yog cov cim kev pabcuam, cov cim lag luam, lossis cov cim lag luam ntawm lub tuam txhab.
Cov ntaub ntawv / Cov ntaub ntawv
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SEALEVEL Ultra COMM + 2I.PCI Ob Channel Isolated PCI Bus Serial Input lossis Output Adapter [ua pdf] Tus neeg siv phau ntawv 7203, Ultra COMM 2I.PCI, Ob Channel Isolated PCI Bus Serial Input lossis Output Adapter, Ultra COMM 2I.PCI Ob Channel Isolated PCI Bus Serial Input lossis Output Adapter |
