{"product_id":"analog-input-processor-module-yokogawa-aip827-1-centum-series","title":"Analog Input Processor Module Yokogawa AIP827-1 CENTUM Series","description":"\u003ch2\u003eYOKOGAWA AIP827-1 Analog Input Processor Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for multi-channel signal acquisition in CENTUM DCS platforms, the \u003cstrong\u003eYOKOGAWA AIP827-1\u003c\/strong\u003e (\u003cstrong\u003eAIP827-1\u003c\/strong\u003e Analog Input Processor) 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\u003eAIP827-1\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard industrial module format\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\u003e~310 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\u003e16 analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 16 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop and Signal Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe AIP827-1 integrates process signals into the control environment by supporting 4-20 mA HART loop protocol standards. The module employs a high-speed sampling architecture with a 10 ms data update period to ensure real-time process visibility. Because the input architecture is non-isolated, effective system grounding is necessary to maintain signal integrity and prevent common-mode noise propagation from field transmitters. Integrated diagnostic circuits perform continuous monitoring, detecting open-circuit conditions where loop current falls below 0.65 mA, and providing status feedback for predictive maintenance.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AIP827-1 support redundant configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is designed to support dual-redundant deployment. In this setup, two modules operate in parallel, and the system performs a bumpless switchover to the standby unit if the primary module detects a critical channel error or processor fault.\u003c\/p\u003e\n\u003cp\u003eQ: How should the input be terminated to prevent measurement errors?\u003c\/p\u003e\n\u003cp\u003eA: Ensure that the loop impedance does not induce voltage drops exceeding the operating range. The input resistance is 250 Ohm when powered. When the module is powered off, the input resistance rises to 500 kOhm; ensure that field devices are disconnected or properly isolated if performing offline maintenance on the cabinet bus.\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 AIP827-1 is a non-isolated module, connect the cabinet signal common to a low-impedance, high-integrity earth ground. Use shielded twisted-pair cabling for all field transmitters to minimize electromagnetic induction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Secure input lines using the specified pressure clamp terminals or transition cables. Ensure all wire strands are fully seated and free of oxidation to prevent fluctuating resistance readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeating:\u003c\/strong\u003e Verify that the module is fully latched into the rack backplane. Ensure that the module status LED indicates nominal operation post-installation. If diagnostic errors occur, confirm that all 16 channel inputs are correctly terminated and within the specified 30 mA maximum limit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624489386074,"sku":"AIP827-1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/493._de261c9f-2da0-427d-81a0-18a0a4471e5e.jpg?v=1783588366","url":"https:\/\/www.spareoil.com\/es\/products\/analog-input-processor-module-yokogawa-aip827-1-centum-series","provider":"SpareOil Automation","version":"1.0","type":"link"}