{"product_id":"ovati0n-1c31166g02-serial-link-controller","title":"OVATI0N 1C31166G02 Serial Link Controller","description":"\u003ch3\u003e\u003cstrong\u003eTechnical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance Serial Link Controller (SLC) within the Emerson Ovation Distributed Control System (DCS) ecosystem. This module is specifically engineered to provide a dedicated communication gateway for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR1120 CPU\u003c\/strong\u003e, enabling the controller to interface with external serial devices and sub-networks. By utilizing a 4-wire RS-485 configuration, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports full-duplex data transmission, ensuring that control signals and process variables are exchanged with the high reliability and synchronization required for utility-scale power and water applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following parameters define the hardware architecture and communication capabilities of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Emerson Process Management (Power \u0026amp; Water Solutions)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Architecture\u003c\/strong\u003e: Combined EMOD (Electronics Module) + PMOD (Personality Module)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Processor\u003c\/strong\u003e: Emerson Ovation\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR1120 CPU\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e: RS-485, 4-wire (Full Duplex)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Transmission\u003c\/strong\u003e: High-speed synchronous\/asynchronous serial link\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e: PLC \/ Machine Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e: PLC Module \/ Rack-based Communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e: Compatible with Ovation redundant controller pairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e: 0.70 lbs (approx. 0.32 kg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e: Direct backplane mounting within the Ovation I\/O rack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModule Composition: EMOD and PMOD\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efollows the classic Ovation modular design, consisting of an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eElectronics Module (EMOD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePersonality Module (PMOD)\u003c\/strong\u003e. The EMOD contains the microprocessor and logic circuitry responsible for protocol handling and data buffering. The PMOD defines the physical electrical interface (RS-485 4-wire) and contains the terminal connections for field wiring. This dual-module approach allows maintenance personnel to replace the electronics without disturbing the field wiring, or change the communication standard by simply swapping the PMOD, significantly reducing Mean Time to Repair (MTTR).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Role and Synchronization\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIn an Ovation DCS environment, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31166G02\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacts as the primary data conduit for third-party integration. It is frequently used to poll data from programmable logic controllers (PLCs), smart motor starters, or vibration monitoring systems. Because it is optimized for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR1120 CPU\u003c\/strong\u003e, it ensures that the serial data is perfectly synchronized with the controller's scan cycle, preventing \"data skew\" and ensuring that time-stamped events across the network are accurate to the millisecond.\u003c\/p\u003e","brand":"Ovation","offers":[{"title":"Default Title","offer_id":44092730081379,"sku":"1C31166G02","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/59d84a20946d642a0450a818a82e04cd.jpg?v=1721288521","url":"https:\/\/precisemodule.com\/products\/ovati0n-1c31166g02-serial-link-controller","provider":"Precise Module Ltd.","version":"1.0","type":"link"}