{"product_id":"schneider-electric-compact-smart-relay-zelio-logic-12-i-o-100-240-v-ac-clock-display-sr2b121fu","title":"compact smart relay Zelio Logic - 12 I O - 100..240 V AC - clock - display - SR2B121FU","description":"\u003cdiv class=\"section-product-attributes\"\u003e \u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eRange of product:\u003c\/th\u003e\n\u003ctd\u003e Zelio Logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct or component type:\u003c\/th\u003e\n\u003ctd\u003e Compact smart relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"section-description\"\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eLocal display:\u003c\/th\u003e\n\u003ctd\u003e With\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber or control scheme lines:\u003c\/th\u003e\n\u003ctd\u003e 0...240 with ladder programming0...500 with FBD programming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle time:\u003c\/th\u003e\n\u003ctd\u003e 6...90 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBackup time:\u003c\/th\u003e\n\u003ctd\u003e 10 years at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock drift:\u003c\/th\u003e\n\u003ctd\u003e 12 min\/year at 0...55 °C6 s\/month at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChecks:\u003c\/th\u003e\n\u003ctd\u003e Program memory on each power up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Us] rated supply voltage:\u003c\/th\u003e\n\u003ctd\u003e 100...240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply voltage limits:\u003c\/th\u003e\n\u003ctd\u003e 85...264 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupply frequency:\u003c\/th\u003e\n\u003ctd\u003e 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum supply current:\u003c\/th\u003e\n\u003ctd\u003e 30 mA at 240 V (without extension)80 mA at 100 V (without extension)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower consumption in VA:\u003c\/th\u003e\n\u003ctd\u003e 7 VA without extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIsolation voltage:\u003c\/th\u003e\n\u003ctd\u003e 1780 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtection type:\u003c\/th\u003e\n\u003ctd\u003e Against inversion of terminals (control instructions not executed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiscrete input number:\u003c\/th\u003e\n\u003ctd\u003e 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiscrete input voltage:\u003c\/th\u003e\n\u003ctd\u003e 100...240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiscrete input current:\u003c\/th\u003e\n\u003ctd\u003e 0.6 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiscrete input frequency:\u003c\/th\u003e\n\u003ctd\u003e 47...53 Hz57...63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage state 1 guaranteed:\u003c\/th\u003e\n\u003ctd\u003e \u0026gt;= 79 V for discrete input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage state 0 guaranteed:\u003c\/th\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent state 1 guaranteed:\u003c\/th\u003e\n\u003ctd\u003e \u0026gt;= 0.17 mA (discrete input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent state 0 guaranteed:\u003c\/th\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput impedance:\u003c\/th\u003e\n\u003ctd\u003e 350 kOhm for discrete input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of outputs:\u003c\/th\u003e\n\u003ctd\u003e 4 relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput voltage limits:\u003c\/th\u003e\n\u003ctd\u003e 5...30 V DC (relay output)24...250 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContacts type and composition:\u003c\/th\u003e\n\u003ctd\u003e NO for relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput thermal current:\u003c\/th\u003e\n\u003ctd\u003e 8 A for all 4 outputs for relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical durability:\u003c\/th\u003e\n\u003ctd\u003e AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN\/IEC 60947-5-1AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN\/IEC 60947-5-1DC-12: 500000 cycles at 24 V, 1.5 A for relay output conforming to EN\/IEC 60947-5-1DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN\/IEC 60947-5-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSwitching capacity in mA:\u003c\/th\u003e\n\u003ctd\u003e \u0026gt;= 10 mA at 12 V (relay output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating rate in Hz:\u003c\/th\u003e\n\u003ctd\u003e 0.1 Hz (at Ie) for relay output10 Hz (no load) for relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMechanical durability:\u003c\/th\u003e\n\u003ctd\u003e 10000000 cycles for relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e[Uimp] rated impulse withstand voltage:\u003c\/th\u003e\n\u003ctd\u003e 4 kV conforming to EN\/IEC 60947-1 and EN\/IEC 60664-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eClock:\u003c\/th\u003e\n\u003ctd\u003e With\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResponse time:\u003c\/th\u003e\n\u003ctd\u003e 50 ms with ladder programming (from state 0 to state 1) for discrete input50 ms with ladder programming (from state 1 to state 0) for discrete input50...255 ms with FBD programming (from state 0 to state 1) for discrete input50...255 ms with FBD programming (from state 1 to state 0) for discrete input10 ms (from state 0 to state 1) for relay output5 ms (from state 1 to state 0) for relay output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnections - terminals:\u003c\/th\u003e\n\u003ctd\u003e Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solidScrew terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solidScrew terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable endScrew terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solidScrew terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTightening torque:\u003c\/th\u003e\n\u003ctd\u003e 0.5 N.m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOvervoltage category:\u003c\/th\u003e\n\u003ctd\u003e III conforming to EN\/IEC 60664-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct weight:\u003c\/th\u003e\n\u003ctd\u003e 0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"section-additional\"\u003e\u003cdiv\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eImmunity to microbreaks:\u003c\/th\u003e\n\u003ctd\u003e 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct certifications:\u003c\/th\u003e\n\u003ctd\u003e GLGOSTULCSAC-Tick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStandards:\u003c\/th\u003e\n\u003ctd\u003e EN\/IEC 61000-4-4 level 3EN\/IEC 60068-2-27 EaEN\/IEC 61000-4-5EN\/IEC 61000-4-11EN\/IEC 61000-4-12EN\/IEC 61000-4-3EN\/IEC 60068-2-6 FcEN\/IEC 61000-4-2 level 3EN\/IEC 61000-4-6 level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIP degree of protection:\u003c\/th\u003e\n\u003ctd\u003e IP20 (terminal block) conforming to IEC 60529IP40 (front panel) conforming to IEC 60529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnvironmental characteristic:\u003c\/th\u003e\n\u003ctd\u003e EMC directive conforming to EN\/IEC 61000-6-2EMC directive conforming to EN\/IEC 61000-6-3EMC directive conforming to EN\/IEC 61000-6-4EMC directive conforming to EN\/IEC 61131-2 zone BLow voltage directive conforming to EN\/IEC 61131-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisturbance radiated\/conducted:\u003c\/th\u003e\n\u003ctd\u003e Class B conforming to EN 55022-11 group 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePollution degree:\u003c\/th\u003e\n\u003ctd\u003e 2 conforming to EN\/IEC 61131-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient air temperature for operation:\u003c\/th\u003e\n\u003ctd\u003e -20...40 °C in non-ventilated enclosure conforming to IEC 60068-2-1 and IEC 60068-2-2-20...55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmbient air temperature for storage:\u003c\/th\u003e\n\u003ctd\u003e -40...70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating altitude:\u003c\/th\u003e\n\u003ctd\u003e 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum altitude transport:\u003c\/th\u003e\n\u003ctd\u003e 3048 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelative humidity:\u003c\/th\u003e\n\u003ctd\u003e 95 % without condensation or dripping water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSustainable offer status:\u003c\/th\u003e\n\u003ctd\u003e Green Premium productREACh Regulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"table-wrapper\" id=\"product-attributes\"\u003e\u003ctable class=\"additional-attributes w-full text-xs lg:text-xl\"\u003e \u003ctr class=\"\"\u003e\n\u003cth class=\"col label w-5\/12 lg:w-1\/4 py-1.5 text-left text-gray-600 font-normal align-top product-attribute-label\" scope=\"row\"\u003eCode EAN:\u003c\/th\u003e\n\u003ctd class=\"col data w-7\/12 lg:w-3\/4 py-1.5 pl-2 lg:pl-20 text-left product-attribute-value\" data-th=\"Code EAN\"\u003e3389110547641\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44208632823862,"sku":"SR2B121FU","price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/4712\/1974\/files\/SR2B121FU.jpg?v=1760104016","url":"https:\/\/www.tehonet.fi\/products\/schneider-electric-compact-smart-relay-zelio-logic-12-i-o-100-240-v-ac-clock-display-sr2b121fu","provider":"TEHONET Power Electronics, Electrical \u0026 Automation equipment and components","version":"1.0","type":"link"}