{"product_id":"cp703-yokogawa-centum-field-control-station-cpu-module","title":"CP703 Yokogawa CENTUM Field Control Station CPU Module","description":"\u003ch2\u003eYOKOGAWA CP703 Field Control Station CPU Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for real-time control logic execution in CENTUM platforms, the \u003cstrong\u003eYOKOGAWA CP703\u003c\/strong\u003e (\u003cstrong\u003eCP703\u003c\/strong\u003e Field Control CPU) provides direct physical\/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\u003eCP703\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\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e100 x 162 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial standard compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eLow-power architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eR4300 (75 MHz internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e16 MB DRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eVLnet, RS-232C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop and DCS Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe CP703 serves as the computational core for process control, managing high-density signal integration across distributed control systems. It utilizes deterministic VLnet communication to interface with I\/O modules, maintaining precise loop timing for 4-20 mA HART signals. By offloading I\/O management to an auxiliary H8S microcontroller, the unit ensures consistent scan rates even under high tag count loads. Channel-to-channel signal isolation is maintained through the system backplane, preventing common-mode noise from affecting the processor's core logic execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the CP703 be used as a direct replacement for the CP701 model?\u003c\/p\u003e\n\u003cp\u003eA: Physical dimensions are compatible, but software validation is mandatory. Because the CP703 provides 16 MB of DRAM versus the 8 MB in the CP701, the system database and memory map must be verified to ensure firmware compatibility and address mapping alignment.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle redundancy during a processor failure?\u003c\/p\u003e\n\u003cp\u003eA: The CP703 supports dual-redundant configuration. If the primary unit experiences a fault, the secondary module initiates an automated, bumpless transfer of control, provided both modules are synchronized via the dedicated system bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Wear an electrostatic discharge (ESD) wrist strap when handling the CP703 card to prevent damage to the R4300 microprocessor and internal memory components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsertion:\u003c\/strong\u003e Align the module carefully with the card guide rails on the CENTUM system rack. Apply uniform pressure to the extraction levers until the module is fully seated and the backplane connectors are engaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e After installation, verify the LED status indicators. If the system fails to detect the module, ensure the VLnet cabling is securely terminated and the firmware revision is cross-referenced with the station database settings.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624457240666,"sku":"CP703","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/491._e90b9d48-8ce3-4cb8-91a9-d014c82ccd69.jpg?v=1783586537","url":"https:\/\/www.spareoil.com\/es\/products\/cp703-yokogawa-centum-field-control-station-cpu-module","provider":"SpareOil Automation","version":"1.0","type":"link"}