3.1. Overview Serial Devices to Ethernet Gateway

Transcription

1 Overview Progrmmble Server (Seril-o-) Overview Overview.. Overview Seril o Gewy he CP DAS Progrmmble Server i deigned o bring nework conneciviy o your eril device. he progrmmble feure llow developer o quickly build cuom pplicion h urn dull eril device ino inelligen device righ wy wihou modifying heir hrdwre or ofwre configurion. Wih exenive experience ccumuled over mny yer, gre number of eril device uch PLC, br code reder, RFD reder, meer nd moion conroller, ec., hve been widely ued in vriou pplicion. A he dvnce in communicion echnologie in recen yer, coninue o drive opimizion of d cceibiliy nd remoe operion biliy, wide vriey of indurie hve begun o feel he urge o upgrde heir lency eril communicion o nework connecion. he CP DAS PDS erie of produc re your be choice for implemening hi cenrio in robu, relible nd coeffecive wy. Conrol Cener Remoe Kiok nformion Sion ngemen he VxComm Driver cree virul CO por() on Window N 4.0/2000/XP/200/Vi2 yem nd mp hem o he remoe eril por() of he PDS/DS erie. he uer' eril clien progrm need o only be chnged o he virul CO por cce he eril device h re lloced on he nerne or nework vi he PDS/DS erie. E d w p U e P r m p e n D c c -- CP DAS CO., LD Profeionl Provider of High Quliy nduril Compuer Produc nd D Acquiiion Syem

2 nduril Communicion Produc Ey Seril Neworking wih rnprency he mo inuiive nd eie wy o remoely conrol eril device i o cce hoe device rnprenly vi nework wih no ofwre modificion required. he CP DAS PDS produc line offer wo rnpren pplicion: Socke Connecion: Uing CP/P ocke connecion, clien progrm cn exchnge informion wih pecific PDS/DS eril por nd lk o eril device direcly. For exmple, imply cree ocke connecion o he CP/P por 000 (deful) of he PDS/DS device nd you cn hen cce Por of he PDS/DS remoely. hi i n OS-independen mehod nd work well on mo OS (opering yem) h provide ocke funcion. Virul CO Por: CP DAS developed pecific funcion clled "Virul CO" h imule PDS eril por fixed PC CO por. Virul CO por pper o he yem nd pplicion rel por. Once eblihed, uer cn immediely enjoy he convenience h neworking provide. DynCO echnology CP DAS Virul CO lo uppor n excluive funcion - Dynmic Virul CO pping (DynCO); if he yem cn only cce limied or fixed number of CO Por, pecific PDS eril por cn be dynmiclly igned o he correponding CO por number. eer Virul CO, CO4 eer Virul CO, CO RS-22 RS-22 Virul CO, CO Virul CO, CO4 eer eer CO CO4... CO CO4... CO2 CO24... Progrmmble Server (Seril-o-) Overview Overview DynCO ue me virul CO por mpping o everl PDS dynmiclly Webie: hp:// E-mil: ervice@icpd.com --2

3 Overview Progrmmble Server (Seril-o-) Overview Progrmmble Enhnced Server he progrmmble feure of he PDS erie of produc mke i poible o effecively implemen excluive proocol nd excluive communicion mechnim for complex PDS-bed pplicion. hi provide he following dvnge: Effecive nework rnmiion: Plce your cuomized ofwre on he PDS o direcly perform procee loclly. he effecive d nd informion cn be periodiclly en bck o he PC bed on chedule h cn be plnned in dvnce nd he device will work independenly on-ie, even when no conneced o nework. herefore, he Domin Knowledge de deign of yem cn be much more flexible. hi lo reduce he need o rely on he nework, which i n inevible fcor Queion for convenionl DS ( Server) i h o keep on Syem negror lking o he PC vi he nework o enure he u minin rnprency. Vlue-Added Soluion Previou developmen effor cn be dupliced: Along wih eril device, you cn plce your cuomized or vlue-dded ofwre on he PDS o implemen n inelligen conroller. hi conroller cn hen be ued in pplicion for fuure projec, drmiclly reducing progrmming requiremen. n ddiion, your vlue-dded ofwre i embedded in he PDS, o if compuer yem undergoe hrdwre replcemen or upgrde, incompibiliy iue don need o be conidered, which herefore reduce yem minennce work. Progrmmble Proocol Converer RFD Reder PLC V f m u Unified Proocol eer Overview Unified Proocol chine -- CP DAS CO., LD Profeionl Provider of High Quliy nduril Compuer Produc nd D Acquiiion Syem

4 nduril Communicion Produc Virul /O Highly negre On-Sie ege /O cquiiion i very imporn when performing on-ie inegrion, o, long wih DCON uiliy provided by CP DAS, he of PDS i ble o be conneced o erie produc o offer bundn /O module for vriou purpoe. For eier on-ie inegrion operion, ome PDS model lo provide Digil /O, which i lo uppored by he DCON uiliy, he EZ D Logger or oher DCON clien progrm. D Cener D Cener DCON uiliy nformion: Syem Su Wrning ege Remove Dupliced ege Seril Fine Power eer PLC RFD Reer eer Brcode Reder Digil /O Progrmmble D onior, Filer nd /O Conrol D/O Seril D/ "Virul /O" i n exenion of "Virul CO" echnology h imule he PDS' digil /O conrol virul CO por (Por /O) pplicion on he PC. You re now ble o cce he PDS' digil /O uing he DCON proocol hrough he virul CO por. n ddiion, he DCON uiliy nd EZ D Logger lo uppor conrol of he PDS' digil /O hrough he ue of "Virul /O" echnology, o you cn monior PDS' digil /O nd complee he /O pplicion in convenien wy. Locl Alrm Engineer Repone PLC Rw D: Debug ege Syem Su Exernl Su Wring & Even ege... Progrmmble Server (Seril-o-) Overview Overview Webie: hp:// E-mil: ervice@icpd.com --4

5 Overview Progrmmble Server (Seril-o-) Overview ESD Proecion nd Frme Ground he PDS erie offer VS diode ESD proecion echnology wih frme ground deign h proec your yem from being dmged by high poenil volge. Z in rnien Curren C Frme Ground Self-uner nide VS Diode Ey Web Configurion PROECED CRCU he PDS lo conin buil-in web erver h enble uer o convenienly configure he PDS. A web brower, like E or Firefox, cn be ued o connec o he PDS o modify he configurion, uch : P ddre, ubne mk, gewy, DHCP clien, UDP erch, Web Server, elne Server, CP ACK dely, Wchdog imeou, er P, Filer P, CO por bud re, d form nd rnfer mode, ec. ESD (Eelecro-Sic Dichrge) Erh Ground Frme Ground Provide ph for he ESD o he Erh Ground Under norml opering condiion, he VS diode preen high impednce (pper n open circui) o he proeced componen. f he volge exceed he limiion, he VS diode vlnche, providing low impednce ph for he rnien curren. A reul, he rnien curren i divered wy from he proeced componen nd huned hrough he VS diode. he device reurn o high impednce e fer he rnien hre h ped. he PDS erie i equipped wih Self-uner chip h uomiclly conrol he ending/receiving direcion of he por. Wihou he preence of Self-uner, uer need o enble he rnmier before rnmiing, nd dible he rnmier fer he rnmiion i complee. he ime required o enble nd dible he rnmier (direcion conrol) i he mjor ource of mny communicion iue, nd i i very difficul o debug. he buil-in Self-uner in he PDS effecively remove hi direcion conrol iue nd lo implifie he ofwre/firmwre progrmming required for communicion pplicion. D d d b in b U A h r n n P h W y w b A Overview er P nd Filer P he PDS cn ue mer P eing h llow clien o configure he PDS nd CO por. hi preven he configurion of he PDS nd CO por from being chnged by oher clien. he P filer eing limi which clien PC re ble o cce he PDS module vi pecific P ddree. Connecion from oher clien will be rejeced by he PDS. Chnge Seing Acce Por Acce Por er P P Filer Connecion re rejeced by m --5 CP DAS CO., LD Profeionl Provider of High Quliy nduril Compuer Produc nd D Acquiiion Syem

6 nduril Communicion Produc D Shring wih uliple Clien 0: rnpren ode (uli-echo) n rnpren mode, he PDS end d from eril device o ech clien h i conneced o he me eril por of he PDS. hu, ech conneced clien h copy of he me d from he eril device. : Slve ode (Single-echo) n lve mode, he PDS only end d from eril device o he clien h require he ervice. f here re no requiremen from he clien, hen d will no be en o he clien. he PDS ervice ech clien individully when hring d from he eril device, bu he clien do no hve copy of he me d. UDP Flood Ack Proecion A UDP flood ck i denil-of-ervice (DoS) ck h end lrge number of UDP pcke o remoe ho. A reul, he ffeced yem will be forced ino replying o mny pcke, evenully cuing he ho o be unrechble by oher clien. he UDP funcion cn be dibled on he PDS if he nework uffer flood ck or receive lrge number of UDP pcke from he nework device. hi proec he PDS from UDP flood ck. nduril PoE Soluion Power over (PoE) llow power nd d o be crried over ingle cble, o device cn opere olely from he power i receive hrough he d cble. hi innovion llow greer flexibiliy in office deign, higher efficiency in yem deign, nd fer urnround ime in e-up nd implemenion. When uing PoE device uch he P-CP, P-P67 nd PE-7000 ( /O module wih PoE), you cn elec he CP DAS "PoE" wich "NS-205PSE"- he power ource. he NS-205PSE uomiclly deec wheher he conneced device re PoE device or no. hi mechnim enure h he NS-205PSE will work wih boh PoE nd non-poe device imulneouly. A power ource for PoE device, he NS-205PSE require power inpu rnging from +46 VDC ~ +55 VDC. odbu/cp o odbu/ru Gewy odbu h become de fco ndrd communicion proocol in he indury, nd i now he mo commonly vilble men of connecing induril elecronic device. odbu llow for communicion beween mny device conneced o he me nework, for exmple yem h meure emperure nd humidiy nd communice he reul o compuer. odbu i ofen ued o connec uperviory compuer wih remoe erminl uni (RU) in uperviory conrol nd d cquiiion (SCADA) yem. he deful firmwre of he μpac-786ex(d)-cp nd P-CP device llow hem o become ingle odbu/cp o muliple odbu/ru converer. You cn imply ue he odbu Uiliy o configure he device nd hen e connecion beween he SCADA/H ofwre nd he μpac-786ex(d)-cp nd P-CP. Clien A Single-Bord Compuer (SBC) Applicion VCO2 VCO VCO4 VCO5 uli-clien hring d ource Clien B UDP Brodc Seril ol 2 CP Socke Clien C DVB Crrier (Digil Video Brodc) S75 DVB-S Sellie D Receiver Progrmmble Server (Seril-o-) Overview Overview Webie: hp:// E-mil: ervice@icpd.com --6