{"product_id":"honeywell-8u-paoha1-analog-output-module","title":"Honeywell 8U-PAOHA1 Analog Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8U-PAOHA1 is a high-density 16-channel analog output module engineered for demanding process automation environments, including power generation, oil and gas, and heavy industrial facilities. This module provides reliable 4-20 mA control signals and integrates HART communication capabilities, allowing for seamless interaction with intelligent field instruments. The design emphasizes operational continuity, featuring support for hot-swapping (insertion and removal under power) to facilitate maintenance without requiring system shutdowns.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 independent analog output channels with integrated HART protocol support.\u003c\/li\u003e\n\u003cli\u003eHigh-precision 4-20 mA signal generation for accurate control of actuators and valves.\u003c\/li\u003e\n\u003cli\u003eSupports under-power insertion and removal (RIUP) to minimize process downtime.\u003c\/li\u003e\n\u003cli\u003eFast response characteristics with a 10 ms maximum output gap during redundant switchover events.\u003c\/li\u003e\n\u003cli\u003eRobust electrical design capable of driving loads between 50 and 800 ohms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis module is primarily utilized in distributed control systems (DCS) for precise regulation of field devices. It is suitable for applications requiring high-resolution output control, such as modulating control valves, variable frequency drives, and other process instrumentation that relies on standard analog signaling and HART-based diagnostics.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8U-PAOHA1\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\u003eOutput Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA (adjustable 2.9 to 21.1 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eHART enabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.05% of Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibrated Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.2% of Full Scale (at 25 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Resistance\u003c\/td\u003e\n\u003ctd\u003e50 to 800 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e80 ms (to 1% of final value)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Voltage\u003c\/td\u003e\n\u003ctd\u003e22 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 205 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the mounting chassis is properly grounded to mitigate electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eVerify that the power supply is stable and within the 24 VDC specification before module insertion.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling for all analog output signals to maintain signal integrity and reduce noise coupling.\u003c\/li\u003e\n\u003cli\u003eWhen performing hot-swapping, ensure the module is fully seated and locked into the carrier to maintain electrical connectivity.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation around the module to prevent thermal accumulation, keeping within the rated 0 to 60 deg C operating window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 8U-PAOHA1 support HART communication?\u003c\/strong\u003e\u003cbr\u003eYes, this module is designed with built-in HART signaling capability to support digital communication with compatible field devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace this module while the system is running?\u003c\/strong\u003e\u003cbr\u003eYes, the 8U-PAOHA1 supports insertion and removal under power (RIUP), allowing for maintenance without interrupting the overall system operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum load resistance for the outputs?\u003c\/strong\u003e\u003cbr\u003eThe module is designed to operate with a load resistance range of 50 to 800 ohms.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":51217921016060,"sku":"8U-PAOHA1","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_595f6704-05b3-4538-85e0-c02935d91e4c.jpg?v=1788389589","url":"https:\/\/www.electronicplc.com\/products\/honeywell-8u-paoha1-analog-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}