{"product_id":"honeywell-900a16-0101-hc900-analog-input-hi-level-module","title":"Honeywell 900A16-0101 HC900 Analog Input Hi Level Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eProcessing high-level analog signals within industrial automation networks requires reliable, high-density interfaces, which is precisely why the \u003cstrong\u003e900A16-0101\u003c\/strong\u003e was engineered. This high-level analog input module provides 16 isolated channels designed for seamless integration with Honeywell HC900 process controllers. It efficiently monitors and converts analog voltage and current field signals into highly accurate digital data for system processing.\u003c\/p\u003e\n\n\u003cp\u003eThe module features a dedicated analog-to-digital converter, ensuring consistent and rapid update cycles across all channels. With robust point-to-point galvanic isolation and advanced noise rejection characteristics, the \u003cstrong\u003e900A16-0101\u003c\/strong\u003e maintains signal integrity and protects sensitive control system logic from field-side electrical disturbances. This level of reliability makes it a critical component for continuous process control applications where signal precision is vital.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e16 isolated high-level input channels to prevent ground loops and signal interference.\u003c\/li\u003e\n  \u003cli\u003eSupports multiple high-level input signal types including voltage (V) and current (mA).\u003c\/li\u003e\n  \u003cli\u003eEquipped with a high-resolution 15-bit analog-to-digital converter.\u003c\/li\u003e\n  \u003cli\u003eRapid channel update times of 100ms for real-time monitoring.\u003c\/li\u003e\n  \u003cli\u003eRobust solid-state galvanic isolation rated at 400 VDC point-to-point and 1000 VDC to logic.\u003c\/li\u003e\n  \u003cli\u003eSuperior noise rejection capabilities in both series and common modes.\u003c\/li\u003e\n  \u003cli\u003eHigh-impedance inputs minimizing loading effects on field transmitters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil and gas refinery process monitoring.\u003c\/li\u003e\n  \u003cli\u003eChemical processing and batch control.\u003c\/li\u003e\n  \u003cli\u003ePower generation and distribution systems.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment facilities.\u003c\/li\u003e\n  \u003cli\u003eIndustrial boiler and combustion control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHoneywell\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\/Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e900A16-0101\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eHC900 Control System\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAnalog Input High Level Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e16 (Isolated)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Types\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eVoltage (V), Current (mA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt;1 megohm for voltage inputs, 250 ohms for current inputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e400 VDC point-to-point (solid-state switching); 1000 VDC to system logic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eA\/D Resolution\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e±15 Bits\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUpdate Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e100ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eNoise Rejection\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSeries Mode: \u0026gt;31dB, Common Mode: \u0026gt;90dB at 120VAC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOver-range Limit\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e±10% for linear voltage ranges\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eTemperature Coefficient\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e±0.01% of full scale per Celsius maximum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLong-term Stability\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.1% per year\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e2.0 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Mount secure in the designated I\/O slot of an HC900 controller rack or remote I\/O chassis. Ensure rack power is switched off during insertion or removal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Shielding:\u003c\/strong\u003e Use twisted, shielded pair cables for all analog signal runs. Ground the shields at only one end (typically at the controller side) to prevent ground loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Layout:\u003c\/strong\u003e Separate low-voltage analog signal cables from high-voltage AC power distribution and motor control lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintain adequate clearance around the controller rack to ensure convective cooling airflow is not obstructed.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705572520299,"sku":"900A16-0101","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/900a16-0101-xmjuhtnstde_52b169e4-15b1-47e8-8a61-7be2041b800f.jpg?v=1766650219","url":"https:\/\/www.plcprotech.com\/products\/honeywell-900a16-0101-hc900-analog-input-hi-level-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}