{"product_id":"yokogawa-cp703-field-control-station-fcs","title":"Yokogawa CP703 | Field Control Station (FCS)","description":"\u003ch2\u003eYokogawa CP703 Field Control Station (FCS)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa CP703\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCP701\u003c\/strong\u003e Field Control Station, operates as a dedicated hardware component for executing control logic and managing analog\/digital I\/O within CENTUM CS 1000 systems. It handles data acquisition, signal processing, and real-time communication with Human Interface Stations (HIS) via VLnet.\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\u003eModel Brand\u003c\/td\u003e\n\u003ctd\u003eYokogawa CP703\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Processor\u003c\/td\u003e\n\u003ctd\u003eR4300 Microprocessor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Clock\u003c\/td\u003e\n\u003ctd\u003e75 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Clock\u003c\/td\u003e\n\u003ctd\u003e25 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\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\u003ctr\u003e\n\u003ctd\u003eI\/O Controller\u003c\/td\u003e\n\u003ctd\u003eH8S Microcontroller with Shared RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual-redundant configuration (bumpless transfer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eFront-panel LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 degC (standard industrial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10-15 W (typical, depending on configuration)\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\u003eStandard FCS module form factor\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\u003eProcess Control Features\u003c\/h3\u003e\n\u003cp\u003eThe CP703 supports channel-to-channel isolation to minimize cross-channel interference, ensuring accurate analog and digital signal processing. FOUNDATION Fieldbus and 4-20 mA HART loop protocols are supported for real-time process communication. Cold junction compensation (CJC) is implemented to correct thermocouple input errors across varying ambient temperatures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the CP703 support hot-swapping of CPU modules?\u003cbr\u003eA: CPU modules are not designed for hot-swap; replacement requires a controlled shutdown or redundant module failover.\u003c\/p\u003e\n\u003cp\u003eQ: What is the expected switchover delay in a dual-redundant configuration?\u003cbr\u003eA: The failover time is near instantaneous (\u0026lt;100 ms) under normal operating conditions, maintaining continuous control output.\u003c\/p\u003e\n\u003cp\u003eQ: Can firmware upgrades be applied directly on the CP703 module?\u003cbr\u003eA: Firmware must be updated using Yokogawa’s supported software interface via VLnet or HIS connection; direct module flashing is not supported.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount modules on standard Yokogawa FCS rack slots, ensuring proper orientation.\u003c\/li\u003e\n\u003cli\u003eEnsure the VLnet communication cable is shielded and grounded to reduce EMI.\u003c\/li\u003e\n\u003cli\u003eMaintain minimum spacing between modules to allow adequate airflow and heat dissipation.\u003c\/li\u003e\n\u003cli\u003eConnect power and I\/O lines according to the system’s wiring diagram; verify signal grounding continuity.\u003c\/li\u003e\n\u003cli\u003eFollow ESD precautions when handling CPU and memory modules to prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44163116171352,"sku":"CP703","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/CP703-2.jpg?v=1780281167","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-cp703-field-control-station-fcs","provider":"IndustriaX Limited","version":"1.0","type":"link"}