{"product_id":"yokogawa-ch1-a-signal-conditioner-module-centum-interface","title":"Yokogawa CH1*A Signal Conditioner Module | CENTUM Interface","description":"\u003carticle\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CH1*A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance signal conditioner and interface module designed for CENTUM control systems. It ensures precise conversion, isolation, and conditioning of both analog and digital signals, maintaining system integrity and reliable communication between field devices and the control platform.\u003c\/p\u003e\n\u003cp\u003eThis module is compatible with CENTUM V, CENTUM VP, and migrated Yokogawa control systems, making it ideal for both system upgrades and legacy replacements.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConverts analog and digital signals for compatibility with CENTUM control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides electrical isolation between field devices and the controller to prevent interference or damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConditions input signals to meet control system requirements for stable and accurate data acquisition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible measuring ranges adjustable via portable BRAIN terminal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-term compatibility with both legacy and modernized CENTUM systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypically installed in a signal conditioner nest as an expansion or replacement card.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSignal Conditioner \/ Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCH1*A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Systems\u003c\/td\u003e\n\u003ctd\u003eCENTUM V, CENTUM VP, migrated Yokogawa systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003eAnalog and Digital I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctionality\u003c\/td\u003e\n\u003ctd\u003eSignal conversion, isolation, conditioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eElectrical isolation between field and system signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eIsolated power via built-in distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eSome variants support BRAIN transmitters (ADMAG, YEWFLO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eSignal conditioner nest, panel or rack-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCH1*A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is widely used in industrial control applications including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess measurement and control in chemical, oil \u0026amp; gas, and power plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReplacement or upgrade of existing CENTUM systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with BRAIN transmitter devices for flow and pressure monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the CH1*A module be used in both CENTUM V and CENTUM VP systems?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the module is fully compatible with CENTUM V, CENTUM VP, and migrated Yokogawa systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the measuring range adjustable?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it can be configured via a portable BRAIN terminal, providing field flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of signals does it support?\u003c\/strong\u003e\u003cbr\u003eA: Both analog and digital I\/O signals from field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it offer electrical isolation?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it provides electrical isolation between field signals and the control system to maintain signal integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are similar alternatives?\u003c\/strong\u003e\u003cbr\u003eA: Other Yokogawa signal conditioner modules such as CH1B or CH2 series offer similar conditioning with extended input ranges or additional digital outputs.\u003c\/p\u003e\n\u003c\/article\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42875660763226,"sku":"CH1*A","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/CHA1.jpg?v=1770177385","url":"https:\/\/www.plcmasters.com\/it\/products\/yokogawa-ch1-a-signal-conditioner-module-centum-interface","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}