{"product_id":"cp345-s1-yokogawa-centum-vp-processor-module","title":"CP345 S1 Yokogawa CENTUM VP Processor Module","description":"\u003ch2\u003eYokogawa CP345 S1 Processor Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa CP345-S1\u003c\/strong\u003e serves as the primary \u003cstrong\u003eCP345\u003c\/strong\u003e Processor Module utilized to execute high-speed 32-bit RISC computational logic and real-time loop synchronization across CENTUM VP control platforms.\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\u003eCP345-S1\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\u003e0.64 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.1 cm x 25.0 cm x 26.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSupplied via rack backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Core\u003c\/td\u003e\n\u003ctd\u003e32-bit industrial high-speed RISC processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Memory\u003c\/td\u003e\n\u003ctd\u003e128 MB DRAM application memory, 128 MB flash logic retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 independent PID control loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Cycle\u003c\/td\u003e\n\u003ctd\u003eMinimum 100 ms execution time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003e1:1 hot standby, bumpless hardware switchover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eProprietary FIO backplane bus and dual-redundant V-Net bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDistributed Process Control Architecture\u003c\/h3\u003e\n\u003cp\u003eThis control card handles complex multi-variable PID algorithms and sequential interlock protections by integrating directly into the CENTUM VP control station backplane. The internal communication hardware coordinates real-time token passing over the V-Net bus, enabling deterministic synchronization between the controller core, distributed I\/O modules, and central operator interfaces. Channel-to-channel isolation features protect the core processing elements from external signal anomalies, preventing fault propagation through the system data paths. Built-in error checking routines validate data packet distribution across the internal bus segments to maintain deterministic control cycles down to 100 ms without cycle jitter.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What mechanisms govern the redundancy switchover time on the CP345-S1 processor module?\u003c\/p\u003e\n\u003cp\u003eA: Dual hot standby processors execute constant data mirroring across a dedicated hardware synchronization link. If the primary processor undergoes a memory exception or hardware failure, the secondary card executes a bumpless switchover within a fraction of the control cycle, maintaining output stability without interrupting active PID loops.\u003c\/p\u003e\n\u003cp\u003eQ: How should a firmware update be conducted within a redundant processor configuration?\u003c\/p\u003e\n\u003cp\u003eA: You must perform the update sequentially. Flash the firmware onto the standby processor card first, initiate an online balance sync to verify logic match, execute a manual switchover to designate the updated card as primary, and then update the secondary hardware module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Electrical Verification\u003c\/strong\u003e: Confirm that the card alignment pins engage cleanly with the rack backplane socket, pushing the module into the slot until the upper and lower locking levers click into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Environment Control\u003c\/strong\u003e: Maintain a stable forced-air enclosure layout to keep ambient boundaries within the 0 to 55 deg C operating range, preventing thermal throttling of the 32-bit RISC core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Net Bus Grounding\u003c\/strong\u003e: Verify the dual-redundant V-Net coaxial cable lines employ matching terminator resistors and connect properly to the station ground terminal to suppress signal attenuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Handling Measures\u003c\/strong\u003e: Always utilize a grounded static-dissipative wrist strap during insertion or extraction procedures to prevent physical electrostatic discharge damage to the onboard DRAM and flash components.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43664889020506,"sku":"CP345 S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/554._ff488eec-478e-492d-8372-046676b34e9c.jpg?v=1784169110","url":"https:\/\/www.spareoil.com\/ar\/products\/cp345-s1-yokogawa-centum-vp-processor-module","provider":"SpareOil Automation","version":"1.0","type":"link"}