{"product_id":"aip444-s1-yokogawa-hard-disk-module-new-original-stock","title":"AIP444 S1 Yokogawa Hard Disk Module New \u0026 Original Stock","description":"\u003cp\u003eConfigured for high-speed data buffering and memory management in CENTUM VP DCS platforms, the \u003cstrong\u003eYokogawa AIP444-S1\u003c\/strong\u003e (\u003cstrong\u003eAIP444\u003c\/strong\u003e Hard Disk Module) provides direct physical execution of data storage operations within the control network.\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\u003eAIP444-S1\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eEthernet, RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e256 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Data Integrity\u003c\/h3\u003e\n\u003cp\u003eThe AIP444-S1 architecture maintains strict channel-to-channel isolation to prevent electrical noise interference within the control loop. In compliance with DCS communication standards, the module facilitates FOUNDATION Fieldbus and RS-485 signaling, ensuring deterministic data transfer. The unit utilizes cold junction compensation (CJC) logic where applicable to maintain sensor signal accuracy, alongside dedicated buffer registers to manage the 256 KB of non-volatile memory during peak polling cycles from the central processor.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the AIP444-S1 be replaced while the system is under power?\u003c\/p\u003e\n\u003cp\u003eA: No, this module does not support hot-swap functionality. Power must be isolated from the specific backplane slot before removal to prevent potential damage to the internal bus interface.\u003c\/p\u003e\n\u003cp\u003eQ: How should the module be configured for RS-485 communication?\u003c\/p\u003e\n\u003cp\u003eA: Ensure that the termination resistors are correctly matched to the network impedance. Use shielded twisted-pair cabling and ground the shield at a single point to mitigate electromagnetic interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module vertically within the standard system cabinet to allow for natural convection cooling, ensuring the operating temperature remains between -10 deg C and +60 deg C.\u003c\/li\u003e\n\u003cli\u003eVerify that the 24 VDC power supply is regulated and filtered; voltage fluctuations exceeding the rated tolerance may lead to memory write errors.\u003c\/li\u003e\n\u003cli\u003eEnsure that Ethernet and RS-485 cables are routed in separate cable ducts from high-voltage power lines to prevent induced signal noise.\u003c\/li\u003e\n\u003cli\u003eTighten all terminal block screws to the specified torque to guarantee mechanical stability and consistent electrical contact under high-vibration conditions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49143206576380,"sku":"AIP444 S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AIP444_S12.jpg?v=1780019921","url":"https:\/\/www.electronicplc.com\/ar\/products\/aip444-s1-yokogawa-hard-disk-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}