{"product_id":"siemens-6es7131-7rf00-0ab0-et200isp-8di-namur","title":"Siemens 6ES7131-7RF00-0AB0 SIMATIC ET 200iSP 8DI NAMUR Ex Electronic Module","description":"\u003cp\u003eThe Siemens 6ES7131-7RF00-0AB0 is a SIMATIC electronic module for the ET 200iSP system with 8 NAMUR digital inputs rated Ex ib [ia Ga] IIC T4 Gb for Zone 1 gas and Zone 21 dust hazardous areas, built-in frequency measurement, and wire-break\/short-circuit diagnostics per channel. It runs from a 20.4-28.8V DC supply and mounts on rail or front panel.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7131-7RF00-0AB0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIMATIC ET 200iSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8DI NAMUR (Ex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHW functional status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV1.1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of NAMUR inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC, 20.4 ... 28.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent consumption, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss, typ.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency measurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 channels, gate time 50 ms \/ 200 ms \/ 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 channels max., normal and periodic count\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCounter frequency, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 kHz (20 m cable), 1 kHz (100 m), 500 Hz (200 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal 0, max. (quiescent current)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal 1, min.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay time for signal change\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.8 ... 3.5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEx data (gas group IIC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUo 9.6 V, Io 16 mA, Po 38 mW, Co 3.6 uF, Lo 110 mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATEX marking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eII 2 G (1) G Ex ib [ia Ga] IIC T4 Gb; II 2 G (1) D Ex ib [ia IIIC Da] IIC T4 Gb; I M2 Ex ib [ia] I Mb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eATEX certificate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKEMA 04 ATEX 1248\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIECEx\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIECEx KEM 05.0010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDegree of protection IP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew \/ spring-type terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 x 129 x 136.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight, approx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e255 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4019169131568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGL\u003c\/li\u003e\n\u003cli\u003eABS\u003c\/li\u003e\n\u003cli\u003eBV\u003c\/li\u003e\n\u003cli\u003eDNV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe Ex ib [ia Ga] IIC T4 Gb rating covers Zone 1 gas and Zone 21 dust areas, and the module carries a separate I M2 Ex ib [ia] I Mb marking for mining (Mb) service, so it is the ET 200iSP module to pick when the DI signals originate inside the classified zone itself rather than in a safe area feeding intrinsically safe barriers. Two of its eight channels can be configured as frequency meters (50ms\/200ms\/1s gate time) or two as counters up to 5kHz, useful for NAMUR flow-sensor totalizing without a separate counting module. Screw\/spring-type terminals and a 30 x 129 x 136.5 mm housing, larger than the non-Ex ET 200SP DI modules, reflect the added Ex(i) circuitry and mounting requirements for hazardous-area service.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eReads NAMUR proximity and flow sensors installed directly in ATEX Zone 1\/21 or IECEx-classified process areas - tank farms, refineries, chemical plants - where the I\/O module itself, not just the sensor, must carry intrinsic-safety approval.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960458240283,"sku":"6ES7131-7RF00-0AB0","price":450.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7131-7rf00-0ab0-et200isp-8di-namur.png?v=1789780581","url":"https:\/\/stoklink.com\/products\/siemens-6es7131-7rf00-0ab0-et200isp-8di-namur","provider":"Stoklink","version":"1.0","type":"link"}