{"product_id":"yokogawa-ata4d-00-s2-centum-series-analog-output-module","title":"Yokogawa ATA4D-00 S2 CENTUM Series Analog Output Module","description":"\u003ch2\u003eYOKOGAWA ATA4D-00 S2 Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for precise control signal execution in CENTUM DCS platforms, the \u003cstrong\u003eYOKOGAWA ATA4D-00 S2\u003c\/strong\u003e (\u003cstrong\u003eATA4D-00\u003c\/strong\u003e Analog Output Module) provides direct physical\/electrical execution.\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\u003eATA4D-00 S2\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.2 x 7.6 x 25.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e310 mA (5 VDC), ~500 mA (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e4 Analog Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Resistance\u003c\/td\u003e\n\u003ctd\u003e0-750 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe ATA4D-00 S2 facilitates high-fidelity control by generating stable 4-20 mA HART loop protocol signals for field actuators. The module utilizes a high-speed DAC architecture to achieve a 10 ms data update period and a sub-40 ms step response, ensuring minimal lag in closed-loop control applications. Given that the module circuitry is non-isolated, maintaining a common-mode voltage reference within specified limits is mandatory to prevent signal instability. The integrated diagnostic suite includes real-time open-circuit detection, which triggers a fault state if current flow drops below the 0.65 mA threshold.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module be configured for dual-redundant operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The ATA4D-00 S2 supports dual-redundant pairing when installed in the designated redundant rack configuration. The system controller manages the bumpless switchover between the primary and secondary modules upon detection of a diagnostic fault.\u003c\/p\u003e\n\u003cp\u003eQ: What are the consequences of exceeding the 750 Ohm load resistance limit?\u003c\/p\u003e\n\u003cp\u003eA: Exceeding the maximum load resistance causes the module's output stage to saturate, resulting in signal clipping and a loss of control accuracy. Verify that the total loop impedance, including wire resistance and field device impedance, remains below this threshold.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e As the module is non-isolated, ensure the chassis ground is connected to a clean, low-impedance earth bus to minimize noise injection into the analog loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use high-quality shielded twisted-pair cabling for all 4-20 mA outputs. Terminate the shields at the cabinet-side ground stud to reduce susceptibility to electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Interface:\u003c\/strong\u003e The module supports pressure clamp, KS cable, or MIL connector interfaces. Ensure the selected connector is fully seated and the locking mechanism is engaged to prevent vibration-induced intermittent connections.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624485814362,"sku":"ATA4D-00 S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/492._f2fbc81b-9c14-4c2a-9ffa-1c90a0b1975d.jpg?v=1783587963","url":"https:\/\/www.spareoil.com\/es\/products\/yokogawa-ata4d-00-s2-centum-series-analog-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}