{"product_id":"yokogawa-sai533-h63-prp-prosafe-rs-8-channel-hart-analog-output-module","title":"Yokogawa SAI533-H63\/PRP ProSafe-RS 8-Channel HART Analog Output Module","description":"\u003ch3\u003eEngineering Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP (Part No. SAI533-H63\/PRP)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability analog output interface module integrated within Yokogawa’s ProSafe-RS safety instrumented system. This module is specifically designed to drive final control elements, such as control valves and actuators, using a 4 to 20 mA DC current loop. It features 8 fully isolated channels, ensuring that electrical faults or noise on one loop do not propagate to the system backplane or other channels.\u003c\/p\u003e\n\u003cp\u003eEquipped with the \"H\" suffix, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efacilitates bidirectional HART communication, allowing for advanced valve positioner diagnostics and remote parameterization. The hardware is environmentally hardened with ISA Standard G3 conformal coating and is rated for extreme temperature fluctuations, making it suitable for unconditioned field enclosures in corrosive industrial atmospheres.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis characterized by its robust safety-grade architecture and precise output control:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 isolated channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 to 20 mA DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHART Digital Signal (Release R1.02.01 or later)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Update Cycle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLoad Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports up to 600 Ω (including wiring)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.3% of full scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSignal cable interface adapter (non-explosion protected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConformal coating per ISA G3 standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOperational range from -20°C to +70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Feature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevention pins to ensure correct hardware slot insertion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with ProSafe-RS FIO (Field I\/O) nodes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Safety and Hardware Safeguards\u003c\/h3\u003e\n\u003cp\u003eA critical feature of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP (SAI533-H63\/PRP)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption code. This physical \"prevention pin\" system is a hardware-level safety guard that prevents the accidental insertion of the module into an incorrect slot type, which could otherwise damage the module or lead to process signal errors.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the module is built for safety-instrumented functions (SIF), often used in SIL-3 loops. The galvanic isolation between the input signal and system circuitry is rated at 1.5 kV AC, providing an essential barrier against high-voltage surges in petrochemical or power generation facilities.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SAI533-H63\/PRP support dual-redundancy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. For safety-critical loops where output availability is paramount, two\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI533-H63\/PRP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules can be configured as a redundant pair in the ProSafe-RS software environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the G3 coating on this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe G3 coating is a chemical-resistant layer that protects the PCB and surface-mount components from the ingress of moisture and corrosive gases like\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$H_2S$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$SO_2$\u003c\/span\u003e, significantly extending the hardware lifespan in harsh environments.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52434323079477,"sku":"SAI533-H33\/PRP","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SAI143-H53_179d4e0b-a653-4fa0-a1a6-b5a02c0e7303.jpg?v=1773371678","url":"https:\/\/www.5gplc.com\/products\/yokogawa-sai533-h63-prp-prosafe-rs-8-channel-hart-analog-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}