{"product_id":"900b16-0001-honeywell-16-channel-analog-output-module","title":"900B16-0001 Honeywell 16-Channel Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 900B16-0001\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e900B16\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for direct current loop driving and analog actuator signal generation within ControlEdge HC900 system racks.\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\u003e900B16-0001\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Range\u003c\/td\u003e\n\u003ctd\u003e0 to 21.0 mA (configurable per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e13+ bits (1 part in 13,332)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% 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\u003eUp to 750 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC group-to-group (4 groups of 4 channels), 500 VDC field-to-logic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC @ 350 mA, 24 VDC @ 700 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd\u003e18 to 36 VDC @ 700 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 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e10% to 90% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e5-15.77 Hz (2.03 mm amplitude), 15.77-250 Hz (1.0 g acceleration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e400 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e137 mm x 35.6 mm x 66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe output circuitry provides channel-to-channel isolation configured across four distinct channel banks to prevent common-mode ground loop current propagation. Standard 4-20 mA HART loop protocol compatibility allows transparent transmission of control signals to field positioners and control valves. Integrated digital-to-analog conversion stages operate with hardware fail-safe holding circuitry that maintains user-defined output current levels upon detection of backplane communication faults.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What happens to the analog outputs if communication with the HC900 rack CPU is lost?\u003c\/p\u003e\n\u003cp\u003eA: Each channel transitions to a user-configured fail-safe state, holding either its last valid output value or driving to a pre-defined safety current limit.\u003c\/p\u003e\n\u003cp\u003eQ: How is galvanic isolation allocated across the terminal connections on this module?\u003c\/p\u003e\n\u003cp\u003eA: The board features 500 VDC field-to-logic isolation as well as 500 VDC group-to-group isolation divided into four isolated groups of four output channels each.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum load impedance allowed for driving 4-20 mA loop devices?\u003c\/p\u003e\n\u003cp\u003eA: Individual output channels drive loop impedances up to 750 ohms while maintaining full ±0.1% full-scale precision.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the controller rack backplane and external loop power supplies before inserting or removing the output card.\u003c\/li\u003e\n\u003cli\u003eAlign module circuit board edges with chassis guide slots and push firmly until top and bottom retention latches engage fully.\u003c\/li\u003e\n\u003cli\u003eTerminate signal wiring to the matching terminal block using twisted-pair shielded cable with individual pair drain wires terminated at cabinet earth ground.\u003c\/li\u003e\n\u003cli\u003eVerify external field power supply output stays within the 18 to 36 VDC operating window under full 700 mA channel loading.\u003c\/li\u003e\n\u003cli\u003eEnsure field cable routing maintains separation from 120\/230 VAC power conduits to prevent electromagnetic signal coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67850811801896,"sku":"900B16-0001","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/900B16-0001_Cocoai.png?v=1791445413","url":"https:\/\/www.powerdcs.com\/products\/900b16-0001-honeywell-16-channel-analog-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}