{"product_id":"aip181-s2-yokogawa-centum-cs-rio-communication-module","title":"AIP181-S2 Yokogawa CENTUM CS RIO Communication Module","description":"\u003ch2\u003eYokogawa AIP181-S2 Communication Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AIP181-S2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAIP181\u003c\/strong\u003e Communication Module, operates as a dedicated hardware component for deterministic bidirectional data exchange within CENTUM VP, CENTUM CS, and ProSafe-RS control platforms. Designed to interface Field Control Stations (FCS), Human Interface Stations (HIS), and remote I\/O devices, this module executes high-speed data frame processing across the system bus. The unit incorporates galvanic isolation to mitigate noise interference and supports redundant bus configurations to maintain continuous communication integrity in critical process monitoring applications.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Option Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification \/ Configuration Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAIP181\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase model designation for Electrical Transceiver Remote I\/O (RIO) Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eS2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpecific hardware revision level detailing modified signal transceiver characteristics and firmware configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eAIP181-S2\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\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.16 kg (0.35 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e140 x 45 x 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLow-power industrial design (24 VDC system supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eElectrical Transceiver RIO Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Interface\u003c\/td\u003e\n\u003ctd\u003eReal-time bidirectional system bus interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, CENTUM CS, ProSafe-RS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant bus path support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Characteristics\u003c\/h3\u003e\n\u003cp\u003eOperating within distributed control system (DCS) architectures, the AIP181-S2 provides deterministic data frame routing to prevent latency during process control loops. The module hardware maintains robust channel-to-channel isolation and immunity to electrical fast transients across communication lines. In redundant node topologies, the module continuously evaluates line status parameters and bus signal attenuation to facilitate seamless cutover between primary and secondary communication paths without dropping system data packets.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AIP181-S2 communication module support hot-swapping during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping depends on the specific rack enclosure and backplane power configuration. In redundant communication setups, removing the secondary module does not disrupt continuous system bus traffic on the primary line, provided the bus interface card locks properly into the rack.\u003c\/p\u003e\n\u003cp\u003eQ: What power source supplies the AIP181-S2 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws power directly from the system backplane power supply bus at 24 VDC, eliminating the need for external direct wiring connections to the front panel.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module maintain deterministic communication across the control network?\u003c\/p\u003e\n\u003cp\u003eA: The hardware utilizes specialized internal transceiver circuitry paired with proprietary system bus timing logic, guaranteeing predictable message processing windows without packet collision or transmission delays.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the rack slot or confirm that the backplane supports active hot-swapping prior to inserting the module into the system enclosure.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges with the enclosure guide rails and slide the unit inward until the rear backplane connectors seat completely.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom retaining screws to establish chassis ground continuity and prevent vibration-induced loosening.\u003c\/li\u003e\n\u003cli\u003eVerify that all communication cabling runs through dedicated wireways separated from high-voltage power lines by at least 300 mm to suppress electro-magnetic interference.\u003c\/li\u003e\n\u003cli\u003eEnsure ambient operating temperature inside the control cabinet remains between 0 and +55 deg C with adequate forced-air ventilation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43846459949146,"sku":"AIP181","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/29._6f7869a7-242c-4952-ae81-8a2405e7fc36.jpg?v=1786693843","url":"https:\/\/www.spareoil.com\/products\/aip181-s2-yokogawa-centum-cs-rio-communication-module","provider":"SpareOil Automation","version":"1.0","type":"link"}