{"product_id":"adm52c-2-s3-yokogawa-contact-output-module-new-original-stock","title":"ADM52C-2 S3 Yokogawa Contact Output Module | New \u0026 Original Stock","description":"\u003cp\u003eConfigured for discrete control execution, the \u003cstrong\u003eYokogawa ADM52C-2 S3\u003c\/strong\u003e (\u003cstrong\u003eADM52C-2\u003c\/strong\u003e Contact Output Module) provides 32-point relay contact output capability for CENTUM VP and related Distributed Control Systems (DCS).\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\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\u003eADM52C-2 S3\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\u003eType\u003c\/td\u003e\n\u003ctd\u003eContact Output (Relay)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Load\u003c\/td\u003e\n\u003ctd\u003e2 A at 250 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput (Logic)\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\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-to-system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 W (typical)\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Execution\u003c\/h3\u003e\n\u003cp\u003eThe ADM52C-2 S3 module facilitates robust interface control for field actuators, valves, and intermediary relay logic. By utilizing optical isolation between the internal DCS bus and the external field-side relay contacts, the module protects sensitive control electronics from electrical transients and ground-loop noise common in heavy industrial environments. The high-speed response time (\u0026lt; 1 ms) ensures that critical control signals are executed with precision, supporting reliable real-time process management.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the ADM52C-2 S3 handle inductive loads directly?\u003c\/p\u003e\n\u003cp\u003eA: While the relay contacts are rated for 2 A at 250 VAC, inductive loads (such as large solenoid valves or motors) require external snubber circuits or flyback suppression diodes to protect the relay contacts from arcing.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 24 VDC power supply distributed?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes the 24 VDC supply from the I\/O nest backplane to power the internal logic and optical isolation circuitry; ensure the nest power distribution is adequately sized for the combined load of all installed modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the I\/O nest is fully de-energized before module installation to prevent backplane contact damage.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the built-in fastening hardware to ensure a stable electrical ground connection to the chassis.\u003c\/li\u003e\n\u003cli\u003eSegregate high-voltage output wiring from low-voltage analog signal cables within the wiring ducts to prevent EMI crosstalk.\u003c\/li\u003e\n\u003cli\u003eVerify all field connections are tight to minimize contact resistance, which is critical when switching currents near the 2 A limit.\u003c\/li\u003e\n\u003cli\u003eAfter commissioning, perform a software-forced I\/O diagnostic test to verify that the relay state changes correspond correctly to the DCS control logic outputs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49152896991484,"sku":"ADM52C-2 S3","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/ADM52C_ADM52CCE1_S21.jpg?v=1780364031","url":"https:\/\/www.electronicplc.com\/products\/adm52c-2-s3-yokogawa-contact-output-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}