{"product_id":"1c31169g02-emerson-ovation-serial-link-controller-personality-module","title":"1C31169G02 | Emerson Ovation Serial Link Controller Personality Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson 1C31169G02\u003c\/strong\u003e is a \u003cstrong\u003eSerial Link Controller Personality Module (LC PMOD)\u003c\/strong\u003e for the Ovation™ distributed control system. It provides the RS-485 serial interface personality for the 1C31166G01 Serial Link Controller, enabling robust multi-drop communication over long distances.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson (Westinghouse)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1C31169G02\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e LC PMOD (Personality Module) — RS-485 Serial Link\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e RS-485 (also supports RS-422 four-wire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 24 VDC \/ 120 VAC (per some sources)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~136 – 300 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRS-485 personality for 1C31166G01 Serial Link Controller\u003c\/li\u003e\n\u003cli\u003eSupports multi-drop networks with up to 32 devices per segment\u003c\/li\u003e\n\u003cli\u003eRobust electrical isolation protects against ground loops and EMI\u003c\/li\u003e\n\u003cli\u003eLED status indicators for link activity and fault diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 1C31169G01 and 1C31169G02?\u003c\/strong\u003e\u003cbr\u003eA: 1C31169G01 provides RS-232 personality; 1C31169G02 provides RS-485\/RS-422 personality for longer distance and multi-drop applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for Modbus RTU networks?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the RS-485 interface supports Modbus RTU and similar industrial serial protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What cable length can RS-485 support?\u003c\/strong\u003e\u003cbr\u003eA: RS-485 supports cable runs up to approximately 1,200 meters (4,000 feet) depending on baud rate and cable quality.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInsert the 1C31169G02 personality module into the 1C31166G01 Serial Link Controller.\u003c\/li\u003e\n\u003cli\u003eConnect shielded twisted-pair RS-485 cabling to the terminal block.\u003c\/li\u003e\n\u003cli\u003eInstall termination resistors at both ends of the RS-485 network.\u003c\/li\u003e\n\u003cli\u003eVerify polarity (A+\/B-) matches across all devices on the network.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrder 1C31169G02 when your application requires RS-485 serial communication.\u003c\/li\u003e\n\u003cli\u003eFor RS-232 applications, use 1C31169G01 instead.\u003c\/li\u003e\n\u003cli\u003eVerify the SLC algorithm resides in the Ovation controller for proper operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53857721778360,"sku":"1C31169G02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1C31169G02.png?v=1785815285","url":"https:\/\/www.globalpetroparts.com\/products\/1c31169g02-emerson-ovation-serial-link-controller-personality-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}