{"product_id":"yokogawa-ai-917-00-vdc-logic-i-o-module","title":"Yokogawa AI-917-00 VDC Logic I\/O Module","description":"\u003cp\u003eConfigured for analog signal acquisition and safety loop execution in ProSafe-SLS platforms, the \u003cstrong\u003eYokogawa AI-917-00\u003c\/strong\u003e (\u003cstrong\u003eAI91700\u003c\/strong\u003e VDC Logic I\/O Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe model \u003cstrong\u003eAI-917-00\u003c\/strong\u003e (also designated as \u003cstrong\u003eAI91700\u003c\/strong\u003e) belongs to the Yokogawa ProSafe-SLS safety instrumented control platform. Based on standard part number configuration rules, the base designation identifies the VDC Logic I\/O Module form factor, while the specific suffix string encodes the channel allocation and hardware revision matrix.\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\u003eAI-917-00 \/ AI91700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eIndustrial Standard Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg (0.77 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-Rail \/ Rack Mount Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard VDC Backplane Bus Load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVDC Logic I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eProSafe-SLS Safety Control Platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Yokogawa ProSafe-SLS Integration\u003c\/h3\u003e\n\u003cp\u003eThe hardware manages process variables through 2 channels of 0-20 mA inputs and 2 channels of 0-10 V inputs, operating within a 4-input\/4-output structure. Galvanic isolation and fail-safe state execution mechanisms protect signal integrity and prevent erroneous field commands. Furthermore, channel-to-channel isolation and 4-20 mA HART loop protocol compatibility support high-integrity safety instrumented system (SIS) operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VDC logic I\/O module support hot-swap replacement under live system power?\u003c\/p\u003e\n\u003cp\u003eA: No, system power and field wiring loops must be completely de-energized prior to extracting or inserting the \u003cstrong\u003eYokogawa AI-917-00\u003c\/strong\u003e module to prevent electrical faults and safety system trips.\u003c\/p\u003e\n\u003cp\u003eQ: How are the analog input channels partitioned on this hardware?\u003c\/p\u003e\n\u003cp\u003eA: The module processes signals through a mixed configuration consisting of two current input loops (0-20 mA) and two voltage input channels (0-10 V).\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the module securely within the designated ProSafe-SLS safety rack enclosure, ensuring proper physical engagement with backplane bus pins. Route 0-20 mA and 0-10 V signal wiring through shielded twisted-pair cables, keeping them physically separated from high-voltage power lines to minimize electromagnetic interference. Verify terminal torque specifications and grounding paths prior to system energization.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48235369431230,"sku":"AI-917-00","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/YokogawaAI-917-00_f3710efc-e3a1-4fab-9dcd-a94c0e355f9a.png?v=1785476394","url":"https:\/\/www.autooiltech.com\/ar\/products\/yokogawa-ai-917-00-vdc-logic-i-o-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}