{"product_id":"nfai143-s50-ccc01-yokogawa-analog-input-module-4-channel-interface","title":"NFAI143-S50\/CCC01 Yokogawa Analog Input Module 4-Channel Interface","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa NFAI143-S50\/CCC01 serves as a high-precision signal conversion interface designed for the CENTUM VP and CS 3000 Distributed Control Systems. This 4-channel analog module is specifically engineered to acquire current signals from field transmitters, converting them into 16-bit digital values for process monitoring and control. With its robust architectural design, the unit ensures high-fidelity data acquisition even in electrically noisy industrial environments. It facilitates seamless integration between field instrumentation and the control station, providing critical diagnostic feedback and stable performance for mission-critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eEngineering Parameters and Physical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInput Channels: 4 isolated channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal Range Support: 4 to 20 mA DC or 0 to 20 mA DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Range: Detects up to 24 mA for over-range monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eData Precision: 16-bit A\/D resolution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Accuracy: ±0.1% of full scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal Stability: Built-in automatic cold junction compensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Environment: -20 to 70 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Input: 24 VDC nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 130 x 130 x 30 mm (approximate for standard housing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnit Weight: 0.3 kg (0.66 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical Implementation and Field Utility\u003c\/h3\u003e\n\u003cp\u003eThe NFAI143-S50\/CCC01 is extensively deployed in large-scale process industries such as chemical manufacturing, oil and gas refining, and water treatment facilities. Its primary role involves the precise monitoring of flow, pressure, and temperature transmitters that utilize 4-20 mA current loops. The module’s built-in linearization capabilities allow for the direct processing of non-linear signals, significantly reducing the computational overhead on the Field Control Station. Furthermore, its advanced diagnostic features enable maintenance teams to identify sensor failures or wiring issues remotely, enhancing plant safety and reducing downtime in complex operational environments.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the NFAI143-S50\/CCC01 module support redundant system configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, this module is compatible with dual-redundant setups when installed in paired slots on the node unit, ensuring continuous signal processing in the event of a single hardware fault.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this unit handle signals that fall slightly outside the standard 4-20 mA range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module is capable of measuring signals from 0 mA up to 24 mA, which allows the control system to detect instrument errors or saturation points effectively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the cold junction compensation feature useful if I am using current transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While primarily used for thermocouple inputs, the built-in compensation hardware ensures internal thermal stability for all analog-to-digital conversion processes across the rated temperature range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of mounting is required for this specific Yokogawa module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is designed for direct insertion into the I\/O module slots of Yokogawa field control units or node units, typically secured by a modular latching mechanism or terminal block attachment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the 16-bit resolution benefit my process control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Higher resolution allows the control system to detect much smaller increments of change in the field signal, resulting in smoother control loops and more accurate historical data logging.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45894178439341,"sku":"NFAI143-S50","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/NFAI143-S501.jpg?v=1775614631","url":"https:\/\/www.maxwellplc.com\/products\/nfai143-s50-ccc01-yokogawa-analog-input-module-4-channel-interface","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}