{"product_id":"adm51c-2-yokogawa-contact-output-module-16-point","title":"ADM51C-2 Yokogawa | Contact Output Module-16-point","description":"\u003ch2\u003eYokogawa ADM51C-2 Contact Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for digital contact signal execution in Yokogawa CENTUM CS 3000 and CENTUM CS 1000 platforms, the \u003cstrong\u003eYokogawa ADM51C-2\u003c\/strong\u003e (\u003cstrong\u003eADM51C\u003c\/strong\u003e Contact Output Module) provides direct electrical switching through 16-point transistor contact outputs. The module processes discrete output commands from the DCS backplane and transfers pulse-driven contact signals to external field-side circuits.\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\u003eModel\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eADM51C-2\u003c\/td\u003e\n\u003ctd\u003e16-point contact output module for CENTUM CS series DCS platforms\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\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eADM51C-2\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eContact Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS 3000, CENTUM CS 1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e16 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd\u003eTransistor contact output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating (Resistive Load)\u003c\/td\u003e\n\u003ctd\u003e30 VDC, 100 mA or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating (Inductive Load)\u003c\/td\u003e\n\u003ctd\u003e30 VDC, 100 mA or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Width Setting Range\u003c\/td\u003e\n\u003ctd\u003e0.1 s to 7200 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Width Resolution\u003c\/td\u003e\n\u003ctd\u003e20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e600 mA or less at 5.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5.0 VDC backplane supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDCS rack mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003eBackplane communication interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Type\u003c\/td\u003e\n\u003ctd\u003eChannel-based transistor output isolation\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and DCS Signal Handling\u003c\/h3\u003e\n\u003cp\u003eThe ADM51C-2 module executes transistor-based discrete output switching through isolated output channels integrated into the CENTUM DCS I\/O architecture. Signal routing is performed through the Yokogawa backplane interface, allowing command synchronization between field control processors and remote output circuits.\u003c\/p\u003e\n\u003cp\u003eThe module supports pulse-driven output execution with configurable timing from 0.1 s to 7200 s. This permits direct handling of timed relay actuation, interposing contact control, and sequence-triggered discrete logic without requiring external timing hardware.\u003c\/p\u003e\n\u003cp\u003eFor inductive field loads, external suppression components such as flyback diodes or RC snubbers are recommended to reduce transient voltage propagation into transistor output stages.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the ADM51C-2 support direct inductive load switching?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module supports inductive loads up to 30 VDC and 100 mA per output point. External surge suppression should be installed across inductive devices to limit switching transients.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is hot swapping permitted during active DCS operation?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap capability depends on the CENTUM rack and controller configuration. Module insertion or removal should follow Yokogawa maintenance procedures to prevent backplane communication interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is pulse timing configured on the module outputs?\u003c\/strong\u003e\u003cbr\u003eA: Pulse duration is adjustable from 0.1 s to 7200 s with 20 ms resolution through system-side engineering configuration parameters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify 5.0 VDC backplane power stability before module insertion.\u003c\/li\u003e\n\u003cli\u003eMaintain segregation between low-level signal wiring and inductive power cabling inside the control cabinet.\u003c\/li\u003e\n\u003cli\u003eUse shielded field wiring where long cable runs are present near high-frequency switching equipment.\u003c\/li\u003e\n\u003cli\u003eInstall surge suppression devices directly across relay coils, solenoids, or inductive actuators connected to output channels.\u003c\/li\u003e\n\u003cli\u003eConfirm terminal tightening torque according to cabinet assembly standards to prevent intermittent contact conditions.\u003c\/li\u003e\n\u003cli\u003ePerform output loop continuity checks prior to energizing field-side loads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44152677761112,"sku":"ADM51C-2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ADM51C-2-3.jpg?v=1780016373","url":"https:\/\/www.industriaxplc.com\/products\/adm51c-2-yokogawa-contact-output-module-16-point","provider":"IndustriaX Limited","version":"1.0","type":"link"}