{"product_id":"yokogawa-f3cx04-0n-temperature-monitoring-module","title":"Yokogawa F3CX04-0N Temperature Monitoring Module","description":"\u003cp\u003eConfigured for high-precision thermal data acquisition in FA-M3 Vitesse control platforms, the \u003cstrong\u003eYokogawa F3CX04-0N\u003c\/strong\u003e (\u003cstrong\u003eF3CX04-0N\u003c\/strong\u003e Temperature Monitoring Module) provides direct physical\/electrical execution of 4-channel universal temperature sensing, signal conversion, and limit-based alarm monitoring.\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\u003eF3CX04-0N\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\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot FA-M3 module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial ambient range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePLC backplane dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Universal channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa FA-M3 Process Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART loop protocol:\u003c\/strong\u003e The F3CX04-0N processes temperature signals which are frequently utilized as primary process variables in HART-managed loops. The module ensures high-precision conversion of these signals for DCS loop control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOUNDATION Fieldbus \/ Profibus PA connectivity:\u003c\/strong\u003e The module integrates into the FA-M3 I\/O architecture, enabling deterministic relay of thermal data to fieldbus-connected supervisory systems, ensuring timely reaction to temperature deviations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-channel isolation:\u003c\/strong\u003e The module utilizes a combination of photocouplers and transformers to achieve 1500 VAC isolation between input terminals and the internal logic circuitry. This is mandatory to prevent ground-loop interference and to protect the module from field-side voltage transients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold junction compensation (CJC):\u003c\/strong\u003e The F3CX04-0N features integrated CJC hardware to ensure the accuracy of thermocouple inputs. This is mandatory to maintain the 0.1% conversion accuracy specification across varying cabinet ambient temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module mix thermocouple and RTD inputs across the 4 channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the F3CX04-0N supports universal inputs, allowing each of the 4 channels to be independently configured for thermocouples, RTDs, or DC voltage signals within the software setup.\u003c\/p\u003e\n\u003cp\u003eQ: How does the alarm ON-delay function improve system stability?\u003c\/p\u003e\n\u003cp\u003eA: The alarm ON-delay function prevents nuisance tripping by requiring the measured signal to exceed the threshold for a pre-defined duration. This is mandatory for applications involving transient signal noise or short-term thermal fluctuations that do not indicate a true process excursion.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module into a single slot of the FA-M3 rack. Ensure the locking levers are fully secured, as proper mechanical seating is mandatory for the electrical stability of the isolated input interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Terminate the module's ground reference to the system rack’s common earth bus. Proper grounding is mandatory to ensure the efficacy of the 1500 VAC isolation barrier and to protect sensitive A\/D conversion components from static discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect thermocouple\/RTD leads using shielded instrumentation cabling to minimize electromagnetic noise. Maintain at least 150 mm separation from high-voltage AC output wiring. For thermocouple inputs, minimize the number of intermediate junctions to reduce potential CJC reference errors, which is mandatory to maintain rated conversion accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45188899700851,"sku":"F3CX04-0N","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-08_15-42-23.png?v=1783500437","url":"https:\/\/www.dcssupplier.com\/products\/yokogawa-f3cx04-0n-temperature-monitoring-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}