{"product_id":"yokogawa-cp81b-c-mops-processor-card","title":"Yokogawa CP81B*C MOPS Processor Card","description":"\u003cp\u003eConfigured for complex control and monitoring tasks in industrial networks, the \u003cstrong\u003eYokogawa CP81B*C\u003c\/strong\u003e (\u003cstrong\u003eCP81B*C\u003c\/strong\u003e Processor Card) provides direct physical and electrical execution.\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\u003eCP81B*C\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\u003eRefer to specific unit manufacturing label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 cm x 5.1 cm x 33.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in technical documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 1.0 A nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e1000 V AC \/ min (terminal to ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 100 MOhm (at 500 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Output\u003c\/td\u003e\n\u003ctd\u003eMax 30 V DC, 300 mA (fan failure contact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe CP81B*C module integrates into Yokogawa control environments requiring precise signal management. This hardware supports channel-to-channel isolation to maintain signal integrity across complex I\/O arrays. It utilizes direct I\/O instruction refreshing for low-latency task execution. The processor card is engineered to handle repetitive operations based on stored object ladder language logic, ensuring deterministic processing cycles within the DCS architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What is the behavior of the alarm output contact during a cooling fan failure?\u003c\/p\u003e\n\u003cp\u003eA: The alarm output contact is configured to open upon detection of fan failure. The circuit is rated for a maximum of 30 V DC and 300 mA.\u003c\/p\u003e\n\u003cp\u003eQ: How is the I\/O control managed within the control system?\u003c\/p\u003e\n\u003cp\u003eA: The module executes I\/O control through refreshing cycles initiated by direct I\/O instructions, which ensures synchronization with the stored program operations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the 24 V DC power source is regulated within the tolerance of ±10% to prevent erratic processor behavior.\u003c\/li\u003e\n\u003cli\u003eVerify that all terminal connections are secured to meet the required isolation resistance of \u0026gt; 100 MOhm at 500 V DC.\u003c\/li\u003e\n\u003cli\u003eMaintain the specified minimum clearance around the module to allow for adequate airflow, as the unit includes an integrated fan monitored by the alarm output.\u003c\/li\u003e\n\u003cli\u003eProper grounding of the chassis is required to satisfy the 1000 V AC \/ min withstanding voltage specification between power terminals and ground.\u003c\/li\u003e\n\u003cli\u003eAvoid routing I\/O signal wiring adjacent to high-voltage power cables to minimize electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48699174912190,"sku":"CP81B*C","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/earchbyImage_78dd64d0-a85e-4656-ad0e-873ebf637a14.png?v=1786444379","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-cp81b-c-mops-processor-card","provider":"AutoOilTech Limited","version":"1.0","type":"link"}