{"product_id":"honeywell-900a16-0301-analog-input-module","title":"Honeywell 900A16-0301 Analog Input Module","description":"\u003ch2\u003eHoneywell 900A16-0301 High-Level Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e900A16-0301\u003c\/strong\u003e is a 16-channel high-level analog input (HLAI) module developed by Honeywell for the ControlEdge HC900 modular controller family. Designed for high-density analog data acquisition, it connects field transmitters—such as flowmeters, pressure sensors, and temperature transmitters—directly to the controller backplane for process monitoring and closed-loop control.\u003c\/p\u003e\n\u003ch3\u003eSignal Processing and Switch-Selectable Shunts\u003c\/h3\u003e\n\u003cp\u003eThe module processes voltage input ranges including 0 to 1 VDC, 0 to 2 VDC, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, and bipolar ranges up to ±10 VDC. For 0 to 20 mA and 4 to 20 mA current loops, integrated 250 Ω shunt resistors can be engaged via DIP switches, eliminating the need for external precision resistors. An onboard 15-bit A\/D converter delivers ±0.1% full-scale accuracy with a module update rate of 100 ms across all 16 channels.\u003c\/p\u003e\n\u003ch3\u003eSystem Isolation and Installation Requirements\u003c\/h3\u003e\n\u003cp\u003eTo safeguard system logic against severe electrical noise and common-mode transients, the module features galvanic isolation rated at 400 VDC channel-to-channel and 1000 VDC channel-to-logic. The module plugs directly into any standard HC900 I\/O rack slot and connects to field wiring using a 36-terminal Euro-style terminal block (Model 900TEK-0301 or equivalent). It operates from an internal 5 VDC bus drawing up to 250 mA, with safety certifications for CE, UL\/cUL, FM Class I Div 2, and ATEX Zone 2 environments.\u003c\/p\u003e\n\u003cfigure\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\u003e900A16-0301\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Level Analog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eControlEdge HC900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges (Voltage)\u003c\/td\u003e\n\u003ctd\u003e0 to 1 VDC, 0 to 2 VDC, 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, +\/-1 VDC, +\/-2 VDC, +\/-5 VDC, +\/-10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges (Current)\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mA, 4 to 20 mA (DIP-switch selectable 250 ohm internal shunts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Converter Resolution\u003c\/td\u003e\n\u003ctd\u003e15 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Update Rate\u003c\/td\u003e\n\u003ctd\u003e100 ms (all 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e400 VDC channel-to-channel, 1000 VDC channel-to-logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 Mohms (voltage), 250 ohms (current via internal shunt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% full scale (under calibrated conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e250 mA max @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Terminal Block\u003c\/td\u003e\n\u003ctd\u003e36-terminal Euro-style (Model 900TEK-0301)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C (32 deg F to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C (-40 deg F to 185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications \u0026amp; Approvals\u003c\/td\u003e\n\u003ctd\u003eCE, UL\/cUL, FM Class I Div 2, ATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: How are current signals configured on the Honeywell 900A16-0301 module? A: Current loops (0–20 mA or 4–20 mA) are selected via internal DIP switches that engage built-in 250 Ω shunt resistors on each channel.\u003c\/p\u003e\n\u003cp\u003eQ: What terminal block model is required for field wiring? A: The module requires a 36-terminal Euro-style block, specifically Honeywell part number 900TEK-0301 or an equivalent compatible block.\u003c\/p\u003e\n\u003cp\u003eQ: What isolation protection is provided between channels and controller logic? A: It provides 400 VDC channel-to-channel isolation and 1000 VDC galvanic isolation between the field channels and the internal logic backplane.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67885310378083,"sku":"900A16-0301","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/900H02-0001_3.jpg?v=1790666793","url":"https:\/\/precisemodule.com\/products\/honeywell-900a16-0301-analog-input-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}