{"product_id":"contact-output-module-yokogawa-adm52c-2s3","title":"Contact Output Module | Yokogawa ADM52C-2S3","description":"\u003ch2\u003eYokogawa ADM52C-2S3 Contact Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for on\/off discrete signal execution in Yokogawa CENTUM VP and DCS backplane environments, the \u003cstrong\u003eYokogawa ADM52C-2S3\u003c\/strong\u003e (\u003cstrong\u003eADM52C-2\u003c\/strong\u003e) Contact Output Module provides direct relay contact switching for field actuators and interposing relays across 32 independent output points.\u003c\/p\u003e\n\u003ch3\u003eSuffixBreakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eNo manufacturer-provided structured suffix decomposition for ADM52C-2S3 is available in the supplied dataset. The full orderable identifier is treated as a single configuration code within the ADM52C-2 series family.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa ADM52C-2S3\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\u003e0.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.5 cm x 22.9 cm x 7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e-10 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e5 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load Voltage\u003c\/td\u003e\n\u003ctd\u003e250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load Current\u003c\/td\u003e\n\u003ctd\u003e2 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e6 mA per channel (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eOptical isolation (channel\/system separation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Discrete Output Execution\u003c\/h3\u003e\n\u003cp\u003eThe ADM52C-2S3 implements optically isolated output stages to decouple control backplane logic from field switching transients. Each of the 32 relay outputs operates as a galvanically separated switching node, reducing cross-channel coupling during inductive load switching such as solenoids or valve coils. The relay architecture supports direct interface to 250 VAC loads with 2 A switching capacity per point, requiring external suppression networks for highly inductive loads to maintain contact life stability.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the ADM52C-2S3 outputs be hot-swapped under load conditions?\u003cbr\u003eA: Hot-swap is not supported for individual relay channels under energized load conditions. Backplane removal requires de-energization to prevent contact arcing and module damage.\u003c\/p\u003e\n\u003cp\u003eQ: What is the electrical isolation boundary in this module?\u003cbr\u003eA: Isolation is implemented between field output channels and system logic via optical isolation. Each relay output provides physical separation from the internal control circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support inductive load switching directly?\u003cbr\u003eA: Inductive loads are supported within rated limits; however, external snubber or flyback suppression is required to reduce contact wear and switching transients.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall module on a grounded DCS rack backplane compatible with Yokogawa CENTUM VP I\/O slots.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between high-voltage field wiring (up to 250 VAC) and low-voltage 24 VDC control wiring.\u003c\/li\u003e\n\u003cli\u003eUse twisted pair or shielded conductors for field wiring when routed in high EMI environments.\u003c\/li\u003e\n\u003cli\u003eEnsure proper earth grounding of cabinet to maintain optical isolation effectiveness.\u003c\/li\u003e\n\u003cli\u003eVerify load current per channel does not exceed 2 A continuous rating.\u003c\/li\u003e\n\u003cli\u003eProvide external suppression (RC snubber or diode networks where applicable) for inductive field devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44150414442584,"sku":"ADM52C-2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ADM52C-2-3.jpg?v=1779939390","url":"https:\/\/www.industriaxplc.com\/products\/contact-output-module-yokogawa-adm52c-2s3","provider":"IndustriaX Limited","version":"1.0","type":"link"}