{"product_id":"invensys-di-3506x-3506x-triconex-supervised-digital-input-module","title":"Invensys DI 3506X 3506X Triconex Supervised Digital Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDI 3506X\u003c\/strong\u003e is a Triconex Supervised Digital Input Module with 32 input points, designed for safety-critical applications with field supervision and comprehensive diagnostics.\u003c\/p\u003e\n\u003ch3\u003eGeneral Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Code:\u003c\/strong\u003e Dark Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Input Points:\u003c\/strong\u003e 32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Input Range:\u003c\/strong\u003e 0‑28.8 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVoltage Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage (Usable):\u003c\/strong\u003e 28.8 VDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Over‑Voltage Range:\u003c\/strong\u003e 32 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSwitching Levels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Level: Off to On:\u003c\/strong\u003e 11.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Level: On to Off:\u003c\/strong\u003e 7.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical Hysteresis:\u003c\/strong\u003e 3.8 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupervision Thresholds\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupervision: High Threshold:\u003c\/strong\u003e 11.5‑18.3 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupervision: Low Threshold:\u003c\/strong\u003e 5.5‑7.5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInput Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Turn‑on:\u003c\/strong\u003e 4.4 mA to 6.3 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 2.7 kΩ nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Delay: Off to On:\u003c\/strong\u003e 3 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Delay: On to Off:\u003c\/strong\u003e 23 ms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIsolation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eField to System Ground Isolation:\u003c\/strong\u003e 400 Vrms (566 V peak) continuous, 1500 VDC for 60 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStatus Indicators\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Status Indicators:\u003c\/strong\u003e Pass, Fault, Active, Field Status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer Point Status (Green):\u003c\/strong\u003e On or Off state\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer Point Status (Yellow):\u003c\/strong\u003e Field Load \/ Alarm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogic Power\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Power Consumption:\u003c\/strong\u003e \u0026lt; 8 watts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":49878575415538,"sku":"DI 3506X","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/DI3506X_2.jpg?v=1785822144","url":"https:\/\/www.petrospare.com\/products\/invensys-di-3506x-3506x-triconex-supervised-digital-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}