{"product_id":"safety-system-16-ch-digital-input-module-yokogawa-sdv144-s13","title":"Safety System 16 Ch Digital Input Module | Yokogawa SDV144-S13","description":"\u003ch2\u003eYokogawa SDV144-S13 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSDV144-S13\u003c\/strong\u003e is a 16-channel digital input module engineered for Yokogawa ProSafe-RS safety instrumented systems (SIS). Operating from a 24 VDC external supply, it monitors field signals from no-voltage dry contacts, relays, and switches, routing discrete input states to the safety controller while supporting Sequence of Events Recording (SOER) functions.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental Design \u0026amp; Suffix Configuration\u003c\/h3\u003e\n\u003cp\u003eThe -S13 suffix code specifies a standard module variant designed for connection via pressure-clamp terminal blocks or MIL cables without explosion protection. This version includes ISA Standard G3 conformal coating and an extended operating temperature rating from -20 to 70 deg C, offering protection against airborne corrosive contaminants.\u003c\/p\u003e\n\u003ch3\u003eInput Characteristics \u0026amp; Electrical Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module provides 16 module-isolated channels that detect an ON state at input resistance under 1 kohm and an OFF state at resistance above 100 kohm. Each channel draws 6 mA (+\/-20%) at 24 VDC, withstanding instantaneous voltages up to 30 VDC and providing 2 kV AC dielectric isolation between input circuitry and internal system logic for 1 minute.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSDV144-S13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eProSafe-RS Safety Instrumented System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eNo-voltage contact (dry contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal External Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ON Resistance\u003c\/td\u003e\n\u003ctd\u003e1 kohm maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput OFF Resistance\u003c\/td\u003e\n\u003ctd\u003e100 kohm minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e6 mA (+\/-20%) at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e40 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e2 kV AC for 1 minute (inputs to system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e290 mA max at 5 VDC; 140 mA max at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What type of field input signals does the Yokogawa SDV144-S13 process? A: The module processes signals from dry-contact devices (no-voltage contacts), such as field switches and relays, using a 24 VDC wet voltage source.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental protection is designated by the -S13 suffix? A: The -S13 suffix indicates ISA Standard G3 conformal coating for corrosive environments and an extended operating temperature range of -20 to 70 deg C.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":67757011239011,"sku":"SDV144-S13\/B4D10","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/889._7f917825-7d93-4d64-b83c-1da295a91af2.jpg?v=1792547309","url":"https:\/\/www.autocontrolglobal.com\/products\/safety-system-16-ch-digital-input-module-yokogawa-sdv144-s13","provider":"AutoControl Global","version":"1.0","type":"link"}