{"product_id":"yokogawa-aai543-s00-a4s00-centum-vp-analog-output-module","title":"Yokogawa AAI543-S00\/A4S00 CENTUM VP Analog Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAI543-S00\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-density analog output module for the CENTUM VP Distributed Control System (DCS). This specific configuration provides 16 isolated channels of 4 to 20 mA signals to drive field actuators, control valves, and positioners. By integrating the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption, the module utilizes a dedicated pressure clamp terminal block for direct field wiring. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand original, ensuring the highest signal integrity and hardware longevity for mission-critical process automation.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model and option codes for the AAI543 series define the interface and termination logic:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAAI543\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBase Model: 16-Channel Analog Output Module (4-20 mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard type hardware\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBasic type with standard redundancy support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAlways 0\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e\/A4S00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePressure Clamp Terminal Block for Analog (Standard)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKS Cable Interface Adapter (Alternative)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e\/A4D00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual Pressure Clamp Terminal Block (Redundant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe AAI543-S00\/A4S00 provides deterministic signal control with the following parameters:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16, fully isolated\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\u003eTermination Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePressure Clamp (Screwless connection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Update Period:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstanding Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500 V AC between output and system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAllowable Load Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 to 750\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±48\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\mu$\u003c\/span\u003eA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRack-mount within CENTUM I\/O nest\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe AAI543-S00\/A4S00 optimizes field installation and system maintenance through its specialized termination design:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElimination of Wiring Fatigue:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epressure clamp terminal block maintains constant tension on the wire. Unlike traditional screw terminals that loosen under thermal expansion or vibration, this \"screwless\" technology prevents intermittent signal loss and eliminates the need for periodic re-torqueing in harsh industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Commissioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTechnicians insert wires directly into the pressure clamps, significantly reducing the time required for cabinet wiring compared to conventional screw-down terminals. This accelerates project timelines during large-scale plant shutdowns or new builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Signal Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features 1500 V AC isolation between the field-side outputs and the system backplane. This barrier prevents electrical surges on the field side from migrating to the central processor, protecting the integrity of the entire DCS network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance-Friendly Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module monitors loop status in real-time. If a circuit opens or load resistance exceeds 750\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\Omega$\u003c\/span\u003e, the system immediately flags the error, allowing maintenance teams to pinpoint the exact field cable or actuator requiring attention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the \/A4S00 option over standard connectors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a direct pressure clamp terminal block. It facilitates faster wiring and provides superior resistance to vibration-induced loosening, making it the preferred choice for environments with heavy machinery or frequent temperature cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While the AAI543-S00 supports redundancy, engineers often choose the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/A4D00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Dual Pressure Clamp) option for true redundant terminal paths. However, the standard A4S00 block remains fully compatible with redundant module pairs in the I\/O nest.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the AAI543-S00\/A4S00 with HART-enabled field devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The AAI543 hardware supports HART communication, allowing the DCS to pass digital diagnostic data and secondary variables through the 4-20 mA analog signal path to your asset management software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs any special tool required for the pressure clamp terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard small flat-head screwdriver or a dedicated lever tool opens the clamp for wire insertion. Once released, the internal spring mechanism secures the wire automatically, creating a gas-tight, vibration-proof connection.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53296848142520,"sku":"AAI543-S00\/A4S00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/AAI543-S00_110bdeb5-c4a4-4bf0-9457-f4c1809b77f1.jpg?v=1776153471","url":"https:\/\/www.globalpetroparts.com\/products\/yokogawa-aai543-s00-a4s00-centum-vp-analog-output-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}