{"product_id":"tf-tfm420ma","title":"TF-TFM420MA","description":"\u003cul\u003e\n\u003cli\u003eModule 2 inputs for 4-20mA devices\u003c\/li\u003e\n\u003cli\u003eprealarm for each threshold\u003c\/li\u003e\n\u003cli\u003eindependent programming of thresholds\u003c\/li\u003e\n\u003cli\u003e4 operating criteria\u003c\/li\u003e\n\u003cli\u003e2 output status signaling tokens\u003c\/li\u003e\n\u003cli\u003e Surface or DIN mounting with accessory (TFDIN)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAddressable module of 2 inputs for 4-20mA supervised devices, individually identified by the System, occupies maximum 2 addresses. Programmable functions: prealarm for each threshold, independent programming of Prealarm and Alarm thresholds, 4 operating criteria: alarm, silence, reset and none, 2 status repeater outputs input and 2 status signaling LEDs. \u003c\/p\u003e\u003cp\u003eComplete RSC® device management: programming, remote management and control of all operating parameters.\u003c\/p\u003e\u003cp\u003eSurface or DIN mounting (TFDIN accessory).\u003c\/p\u003e\u003cp\u003eEN 54-18: 2005\/AC: 2007 - EN 54-17: 2005.\u003c\/p\u003e\u003cp\u003eApproval certificate 1293-CPR–0491.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul class=\"article_list\"\u003e\n\u003cli\u003eTECNOFIRE\u003c\/li\u003e\n\u003cli\u003eAddressable module of 2 inputs for 4-20mA supervised devices\u003c\/li\u003e\n\u003cli\u003eFire-Speed Protocol\u003c\/li\u003e\n\u003cli\u003eLine separator (IN \/ OUT) with double isolator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable class=\"specs\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" style=\"\u0026gt;\u0026lt;tbody\u0026gt;\u0026lt;tr align=\" left valign=\"middle\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice name \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTFM420MA\u003c\/td\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e Module 2 entries 4-20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication protocol\n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFIRE-SPEED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAddress \n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 rotary selectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBusy addresses \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 address for each entry (máx.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency of interrogation \n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication WITNESS \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignaling that can be excluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePerformance criteria\n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePre-alarm threshold (mA) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm threshold (mA)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e Programmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePower \n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrom loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal voltage \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating voltage \n\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V...30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby absorption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 410μA @ 24V DC in absence of communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAbsorption in alarm \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,3mA @ 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRepeater output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9,4V DC 6mA (protected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eLine separator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e Intelligent isolator (no device loss)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal power supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e Range from 18 to 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePower output +SENS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e Max. absorption. total 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs 4-20 \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. current. sensor output 70mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eInput nominal impedance \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e152 ohm (to ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eExercise temperature \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-15°C...+70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative humidity \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10%...93% (in absence of condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDegree of protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e IP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eContainer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e ABS V0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (L x W x D) \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e112 x 78 x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 165g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEN 54-18: 2005\/AC: 2007 - EN 54-17: 2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCertificate of homologation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 1293-CPR-0491\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYear of CE marking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBenefit statement number \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e012_TFM420MA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr align=\"left\" valign=\"middle\" class=\"table-data\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification body\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e EVPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIn the box\u003c\/h3\u003e\u003cul class=\"article_list\"\u003e\u003cli\u003eModule 2 inputs for 4-20mA devices\u003c\/li\u003e\u003c\/ul\u003e","brand":"TECNOFIRE","offers":[{"title":"Default Title","offer_id":57325586415998,"sku":"TF-TFM420MA","price":75.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/5907\/1358\/files\/TF-TFM420MA.png?v=1777329816","url":"https:\/\/giantwares.nl\/products\/tf-tfm420ma","provider":"Giantwares","version":"1.0","type":"link"}