{"product_id":"f3cu04-1s-yokogawa-4-loop-temperature-control-module","title":"F3CU04-1S YOKOGAWA 4-Loop Temperature Control Module","description":"\u003ch2\u003eYOKOGAWA F3CU04-1S Temperature Control \u0026amp; PID Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA F3CU04-1S\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eF3CU04\u003c\/strong\u003e Temperature PID Control module, operates as a dedicated hardware component for multi-loop thermal processing within STARDOM FCN\/FCJ autonomous controller platforms. The module manages data routing and algorithmic execution for 4 independent PID loops, accepting universal input configurations including thermocouple, RTD, and direct voltage signals. By converting raw transducer data into continuous 4-20 mA control loops, this unit executes real-time process control outputs straight to active regulatory final elements.\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\u003eF3CU04-1S\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\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg (net module weight, 2.00 lbs shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.0 x 13.0 x 3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e470 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Density\u003c\/td\u003e\n\u003ctd\u003e4 PID loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Matrix\u003c\/td\u003e\n\u003ctd\u003e4-20 mA continuous analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Capabilities\u003c\/td\u003e\n\u003ctd\u003eUniversal input (Thermocouple, RTD, or DC voltage per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Allocations\u003c\/td\u003e\n\u003ctd\u003e4 outputs per loop (2 input relays for alarms 1 and 2 per loop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostic Functionality\u003c\/td\u003e\n\u003ctd\u003eAlarm ON-delay timer and LED status indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Stability Limit\u003c\/td\u003e\n\u003ctd\u003e10 deg C\/h maximum allowable ambient temperature change rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Barrier\u003c\/td\u003e\n\u003ctd\u003e1500 VAC port-to-system isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Termination\u003c\/td\u003e\n\u003ctd\u003eTwo 18-point terminal blocks with M3.5 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarm-up Threshold\u003c\/td\u003e\n\u003ctd\u003e30 minutes minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Module Attributes\u003c\/h3\u003e\n\u003cp\u003eThe instrumentation module deploys its electrical matrix to maintain a continuous 4-20 mA HART loop protocol layer across dense terminal layouts. To guarantee structural data protection, the architecture incorporates robust channel-to-system isolation rated to withstand 1500 VAC, blocking parasitic ground loops and cross-talk from adjacent measurement paths. Internal software logic drives automatic cold junction compensation (CJC) algorithms across the universal connection terminals, while independent analog-to-digital converters maintain consistent precision during transient environmental thermal variations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the system handle an abrupt thermal gradient spike near the module chassis?\u003c\/p\u003e\n\u003cp\u003eA: The hardware architecture tolerates a maximum ambient temperature change rate of 10 deg C\/h. Exceeding this thermal gradient induces drift variances across the cold junction compensation circuitry, lowering real-time loop precision.\u003c\/p\u003e\n\u003cp\u003eQ: Can this general-purpose module run inside hazardous, potentially explosive process spaces?\u003c\/p\u003e\n\u003cp\u003eA: No, the \"-1S\" suffix represents a standard, general-purpose component lacking explosion-proof certifications. For deployment inside classified zones, engineers must mount the unit inside a certified purged enclosure or utilize intrinsic safety isolation barriers.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Screw Tightening:\u003c\/strong\u003e Route field element lines into the two 18-point terminal blocks using the integrated M3.5 screws. Apply uniform torque to prevent high-resistance contact points caused by field vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm-Up Period Tracking:\u003c\/strong\u003e Allow the hardware to remain powered in a stable configuration for a minimum of 30 minutes before conducting calibration procedures or system verification tests to let internal tracking paths settle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Matrix:\u003c\/strong\u003e Encapsulate all universal input signal lines inside dedicated twisted-pair shielded cables. Terminate the outer tinned copper braid at the primary instrument ground bar inside the control cabinet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Path Isolation:\u003c\/strong\u003e Separate all low-voltage sensor inputs and 4-20 mA loop outputs from adjacent AC power grid wiring. Maintain a physical clearance barrier of at least 200 mm to stop high-voltage electromagnetic fields from coupling onto the signal wires.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43681298677850,"sku":"F3AD0B-4W","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/618.jpg?v=1784527300","url":"https:\/\/www.spareoil.com\/products\/f3cu04-1s-yokogawa-4-loop-temperature-control-module","provider":"SpareOil Automation","version":"1.0","type":"link"}