{"id":23448,"date":"2022-03-24T16:21:22","date_gmt":"2022-03-24T14:21:22","guid":{"rendered":"https:\/\/elintosprekyba.lt\/?p=23448"},"modified":"2022-03-29T09:09:44","modified_gmt":"2022-03-29T06:09:44","slug":"pramoniniai-nevaldomi-tinklo-sakotuvas-eki","status":"publish","type":"post","link":"https:\/\/elintosprekyba.lt\/en\/pramoniniai-nevaldomi-tinklo-sakotuvas-eki\/","title":{"rendered":"Pramoniniai nevaldomi ADVANTECH EKI serijos tinklo \u0161akotuvai"},"content":{"rendered":"<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/ud\/1j\/qw\/ud1jqwadvfuols3qdijuais7kh0.png\" \/><\/p>\n<p style=\"text-align: justify;\">EKI-2000\/5000 &#8211; nevaldomi pramoniniai tinklo \u0161akotuvai, kurie nepaisant savo paprastumo pasi\u017eymi moderniu funkcionalumu. \u0160akotuvai palaiko Modbus TCP ir SNMP protokolus, tod\u0117l lengvai integruojami \u012f bet koki\u0105 SCADA sistem\u0105, turi apsaug\u0105 nuo netaisyklingo pajungimo ir klaid\u0173 indikacij\u0105 ant prekin\u0117s panel\u0117s. Palaikomas IEEE 802.3az protokolas suma\u017eina elektros energijos sanaudas 60 %, o pla\u010dios temperat\u016bros ribos (-40\u00b0 &#8211; 75\u00b0C) leid\u017eia naudoti \u0161akotuvus sud\u0117tingose darbo s\u0105lygose.<\/p>\n<p style=\"text-align: left;\">Straipsnyje ap\u017evelgsime, kuo pramoniniai \u0161akotuvai skiriasi nuo buitini\u0173 SOHO \u0161akotuv\u0173, pratestuosime pramoninius prietaisus ir ap\u017evelgsime konfig\u016bravim\u0105.<\/p>\n<p><strong>Pramoniai ypatumai<\/strong><\/p>\n<p style=\"text-align: justify;\">Pagrindinis skirtumas tarp buitini\u0173 ir pramonini\u0173 \u0161akotuv\u0173 &#8211; auk\u0161ti patikimumo reikalavimai. Pramoniniai \u012frenginiai turi apsaugas nuo \u012ftampos svyravim\u0173, apsaugas nuo neteisingo pajungimo, taip pat turi \u012frankius greitam klaid\u0173 pa\u0161alinimui ir j\u0173 indikavimui. Pramonini\u0173 \u0161akotuv\u0173 korpusai geba atlaikyti mechaninius kr\u016bvius ir turi tvirtinim\u0105 ant DIN b\u0117gio.<\/p>\n<p><strong>EKI-2000 serija<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/7i\/xg\/yd\/7ixgydetaito2-hvnpzpd7kilcs.jpeg\" \/><\/p>\n<p style=\"text-align: justify;\">Naudojama ma\u017euose objektuose, kur nereikia sud\u0117ting\u0173 nustatym\u0173 ar VLAN tinklo i\u0161skirstymo. \u0160ie \u012frengiai yra pats ekonomi\u0161kiausias pasirinkimas i\u0161 EKI serijos \u0161akotuv\u0173.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/6c\/gn\/0k\/6cgn0kktdzhg8tjv2fu0mmj1nwq.jpeg\" width=\"102\" height=\"149\" align=\"left\" data-src=\"https:\/\/habrastorage.org\/webt\/6c\/gn\/0k\/6cgn0kktdzhg8tjv2fu0mmj1nwq.jpeg\" \/><br \/>\n<b>EKI-2525LI<\/b>\u00a0\u2014 vienas i\u0161 ma\u017eiausi\u0173 pramonini\u0173 \u0161akotuv\u0173 rinkoje. Jo plotis vos 2,5 cm, auk\u0161tis &#8211; 8 cm. Metalinis korpusas turi IP40 apsaugos klas\u0119.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/n8\/t1\/dz\/n8t1dzydrbwg0oyfrvrur8sxd88.jpeg\" width=\"103\" height=\"117\" align=\"left\" data-src=\"https:\/\/habrastorage.org\/webt\/n8\/t1\/dz\/n8t1dzydrbwg0oyfrvrur8sxd88.jpeg\" \/><b>EKI-2712G-4FPI<\/b>\u00a0&#8211; daugiafunkcinis, 1Gbit PoE \u0161akotuvas (kiekvieno prievado i\u0161\u0117jimo galia 30 W ). 4 SFP lizdai skirti optini\u0173 moduli\u0173 prijungimui. \u0160is modelis sertifikuotas EN50121-4, t.y. j\u012f galima naudoti gele\u017einkelio transporte.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left;\"><strong>EKI-5000 serija<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/9v\/8p\/wh\/9v8pwhned3e4_psouixluuffyy4.jpeg\" \/><\/p>\n<p style=\"text-align: justify;\">\u0160ios serijos \u012frenginiai pasi\u017eymi papildomomis funkcijomis skirtomis integracijai \u012f SCADA sistemas. Funkcija ProView leid\u017eia atsekti kiekvieno porto b\u016bsen\u0105. Prapl\u0117stos diagnostikos funkcijos padeda aptikti komutacijos klaidas, o EX zon\u0173 sertifikatas leid\u017eia montuoti \u0161akotuv\u0105 sprogiose zonose.<\/p>\n<p><strong>EKI-5524SSI<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-23452 size-large\" src=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-1024x576.jpg\" width=\"1024\" height=\"576\" srcset=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-1024x576.jpg 1024w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-300x169.jpg 300w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-768x432.jpg 768w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-264x150.jpg 264w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech-600x338.jpg 600w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/advantech.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>Techniniai parametrai<\/strong><\/p>\n<ul>\n<li>4 optiniai portai<\/li>\n<li>Modbus TCP ir SNMP<\/li>\n<li>Ethernet 802.3az palaikymas<\/li>\n<li>Jumbo frame palaikymas<\/li>\n<li>QoS prioretizavimas<\/li>\n<li>Rezervinio maitinimo galimyb\u0117 ir maitinimo sutrikimo indikacija<\/li>\n<li>Pla\u010dios temperat\u016bros ribos (-40\u00b0 &#8211; 75\u00b0C)<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">\u0160akotuvai gali b\u016bti naudojami kaip keitikliai, apjungiant optinius kabelius su vietiniu ethernet tinklu. Taip pat esama modeliu su PoE\u00a0 palaikymu, skirtu pajungti steb\u0117jimo kameras ar kitus prietaisus maitinamus PoE.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-23454 size-large aligncenter\" src=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-1024x576.jpg\" width=\"1024\" height=\"576\" srcset=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-1024x576.jpg 1024w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-300x169.jpg 300w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-768x432.jpg 768w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-264x150.jpg 264w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1-600x338.jpg 600w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/Slide1.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>Elektrosauga ir apsauga nuo trikd\u017ei\u0173<\/strong><\/p>\n<p style=\"text-align: justify;\">EKI-2000 serijos \u0161akotuvai savyje turi integruot\u0105 apsaug\u0105 nuo trumpalaiki\u0173 maitinimo tiekimo sutrikim\u0173 ir apsaug\u0105 nuo statinio kr\u016bvio Ethernet tinkle.<\/p>\n<p style=\"text-align: justify;\">5000 serijos \u012frenginiai sertifikuoti ATEX\/C1D2\/IECEx, kas leid\u017eia juos naudoti pavojinguose objektuose (naftos pramon\u0117, sprogios med\u017eiagos).<\/p>\n<p><strong>Rezervinis maitinimas ir nutr\u016bkimo signalas<\/strong><\/p>\n<p style=\"text-align: justify;\">Visi \u012frenginiai turi du maitinimo lizdus, kas leid\u017eia pajungti rezervin\u012f maitinim\u0105 (pvz. i\u0161 akumuliatoriaus). Nutr\u016bkus pagrindiniam maitinimui automati\u0161kai perjungiama \u012f rezervin\u012f maitinimo \u0161altin\u012f ir \u012fsijungia indikacija nurodanti maitinimo sutrikim\u0105.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-23455 size-large aligncenter\" src=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-1024x576.jpg\" width=\"1024\" height=\"576\" srcset=\"https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-1024x576.jpg 1024w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-300x169.jpg 300w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-768x432.jpg 768w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-264x150.jpg 264w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2-600x338.jpg 600w, https:\/\/elintosprekyba.lt\/wp-content\/uploads\/2022\/03\/adv2.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><strong>Energeti\u0161kai efektyvus Ethernet 802.3az standartas<\/strong><\/p>\n<p style=\"text-align: justify;\">IEEE 802.3az standartas dar vadinamas Green Ethernet, sukurtas energijos taupymui, kas ypatingai aktualu objektuose pajungtuose nuo saul\u0117s baterij\u0173 ar rezervini\u0173 maitinimo \u0161altini\u0173. \u0160i technologija automati\u0161kai nustato kabelini\u0173 sujungim\u0173 ilg\u012f ir reguliuoja perduodam\u0173 signal\u0173 gali\u0105. Taip suma\u017einama gali\u0105 trumpose linijose ir padidinama ilgosiose, o nenaudojam\u0173 port\u0173 maitinimas atjungiamas.<\/p>\n<p><strong>Intelektualus PoE<\/strong><\/p>\n<p style=\"text-align: justify;\">PoE palaikantys modeliai leid\u017eia per Modbus sekti port\u0173 \u012ftamp\u0105 ir elektros naudojim\u0105. Tokio steb\u0117jimo pagalba galima aptikti apkrovos pasikeitimus, kas leis aptikti \u012frangos gedimus, pvz. steb\u0117jimo kameros infraraudono ap\u0161vietimo gedim\u0105.<\/p>\n<p><strong>Funkcija ProView &#8211; Modbus ir SNMP<\/strong><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/er\/9f\/cq\/er9fcqa0b4c8nn-uflahehmlsvc.png\" \/><\/p>\n<p style=\"text-align: justify;\">EKI-5000 serijos \u0161akotuvai palaiko funkcij\u0105 ProView, kuri palengvina net nevaldom\u0173 \u0161akotuv\u0173 b\u016bsenos steb\u0117jim\u0105. Atvir\u0173 Modbus TCO ar SNMP protokol\u0173 palaikymas leid\u017eia integruoti \u0161akotuv\u0105 \u012f bet kuri\u0105 SCADA sistem\u0105.<\/p>\n<p><strong>Konfig\u016bravimas<\/strong><\/p>\n<p>Pirminis nustatymas gali b\u016bti atliktas per <a href=\"https:\/\/www.advantech.com\/support\/details\/utility?id=1-T5LG8J\" target=\"_blank\" rel=\"noopener\">EKI Device Configuration Utility<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/eg\/rp\/_y\/egrp_y3dn6buncjb9mwj9udijv4.png\" \/><\/p>\n<p style=\"text-align: justify;\">Skirtuke System galima pakeisti \u012frenginio &#8222;vard\u0105&#8221; ir komentar\u0105 (jie bus matomi per SNMP ir Modbus), nustatyti modbus paket\u0173 time-out intervalus<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/habrastorage.org\/r\/w1560\/webt\/jl\/ty\/ok\/jltyokiteive1kwlhaaqthmhpvs.png\" \/><\/p>\n<p><strong>I\u0161vados<\/strong><\/p>\n<p style=\"text-align: justify;\">EKI-2000\/5000 \u0161akotuvai &#8211; paprastas, bet tuo pa\u010diu funkcionalus sprendimas ma\u017eiems, nutolusiems objektams. Indikatoriai esantys priekin\u0117je panel\u0117je padeda lengvai nustatyti sutrikimus, o pla\u010dios darbin\u0117s temperat\u016bros ribos ir tvirtas korpusas leid\u017eia naudoti \u0161iuos \u012frenginiuose sud\u0117tingose s\u0105lygose.<\/p>","protected":false},"excerpt":{"rendered":"<p>EKI-2000\/5000 &#8211; nevaldomi pramoniniai tinklo \u0161akotuvai, kurie nepaisant savo paprastumo pasi\u017eymi moderniu funkcionalumu. \u0160akotuvai palaiko Modbus TCP ir SNMP protokolus, tod\u0117l lengvai integruojami \u012f bet koki\u0105 SCADA sistem\u0105, turi apsaug\u0105 nuo netaisyklingo pajungimo ir klaid\u0173 indikacij\u0105 ant prekin\u0117s panel\u0117s. Palaikomas IEEE 802.3az protokolas suma\u017eina elektros energijos sanaudas 60 %, o pla\u010dios temperat\u016bros ribos (-40\u00b0 &#8211; [&hellip;]<\/p>","protected":false},"author":1,"featured_media":23460,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-be-kategorijos"],"acf":[],"_links":{"self":[{"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/posts\/23448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/comments?post=23448"}],"version-history":[{"count":14,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/posts\/23448\/revisions"}],"predecessor-version":[{"id":23467,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/posts\/23448\/revisions\/23467"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/media\/23460"}],"wp:attachment":[{"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/media?parent=23448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/categories?post=23448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elintosprekyba.lt\/en\/wp-json\/wp\/v2\/tags?post=23448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}