{"product_id":"yokogawa-cp451-50-s2-controller","title":"Yokogawa CP451-50 S2 Controller","description":"\u003ch2\u003eYokogawa CP451-50 S2 All-in-One Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #e74c3c;\"\u003eYokogawa CP451-50 S2\u003c\/strong\u003e is a compact all-in-one controller combining robust processing, comprehensive I\/O, and versatile communication in a single integrated unit. Perfect for space-constrained automation applications.\u003c\/p\u003e\n\u003ch3\u003eCore System Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Yokogawa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong style=\"color: #e74c3c;\"\u003eCP451-50 S2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor Type:\u003c\/strong\u003e 32-bit RISC microprocessor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed:\u003c\/strong\u003e 100 MHz processing power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Capacity:\u003c\/strong\u003e 4 MB Flash, 2 MB RAM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommunication Interfaces\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Ports:\u003c\/strong\u003e 2x RS-232\/422\/485 configurable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Port:\u003c\/strong\u003e 1x 10\/100 Mbps with auto-negotiation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Support:\u003c\/strong\u003e Modbus TCP\/IP, RTU, ASCII\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Connectivity:\u003c\/strong\u003e Standard Ethernet networking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInput\/Output Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 8 channels for switch and sensor monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 8 channels for relay and load control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 4 channels with 16-bit resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Outputs:\u003c\/strong\u003e 2 channels with 12-bit resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Rates:\u003c\/strong\u003e 50 kHz AI, 20 kHz AO sampling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 24 VDC ±5% precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Optimized for energy efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Reverse polarity and surge protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup:\u003c\/strong\u003e Battery backup support available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 60°C industrial range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Tolerance:\u003c\/strong\u003e Up to 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMTBF Rating:\u003c\/strong\u003e Approximately 200,000 hours reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e Industrial environment rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15.2cm × 5.1cm × 20.3cm (H×W×D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 kg lightweight design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel or DIN rail installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Integrated operator interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming Software:\u003c\/strong\u003e Yokogawa Integrated Development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Web-based setup and monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Removable terminal blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration:\u003c\/strong\u003e Standalone or networked operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications \u0026amp; Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCE certified for European markets\u003c\/li\u003e\n\u003cli\u003eUL approved for North America\u003c\/li\u003e\n\u003cli\u003eIndustrial EMC compliance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong style=\"color: #188038;\"\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYokogawa CP451-50 S2 Controller Unit\u003c\/li\u003e\n\u003cli\u003ePower connection cable\u003c\/li\u003e\n\u003cli\u003eInstallation and programming manual\u003c\/li\u003e\n\u003cli\u003eMounting accessories kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Examples\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Process Control:\u003c\/strong\u003e The \u003cstrong\u003eYokogawa CP451-50 S2\u003c\/strong\u003e provides complete control for small to medium automation systems, combining HMI, controller, and I\/O functions in one unit for applications like chemical dosing, temperature control, and batch processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat communication protocols are supported?\u003c\/strong\u003e\u003cbr\u003eThe controller supports Modbus TCP\/IP, RTU, and ASCII protocols.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the processor speed?\u003c\/strong\u003e\u003cbr\u003eIt features a 100 MHz 32-bit RISC microprocessor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan it operate as a standalone unit?\u003c\/strong\u003e\u003cbr\u003eYes, it combines controller, HMI, and I\/O in one integrated package.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":51050881712260,"sku":"CP451-50","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/CP451-50_4.jpg?v=1760850683","url":"https:\/\/www.etowonauto.com\/az\/products\/yokogawa-cp451-50-s2-controller","provider":"Etowon Auto","version":"1.0","type":"link"}