{"product_id":"fbm201-rh914sq-foxboro-analog-input-interface-modules","title":"FBM201 RH914SQ | Foxboro | Analog Input Interface Modules","description":"\u003cp\u003eConfigured for high-density analog signal acquisition within DCS platforms, the \u003cstrong\u003eFoxboro FBM201 RH914SQ\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFBM201\u003c\/strong\u003e Analog Input Interface Module, provides direct physical and electrical execution for 0-20 mA dc sensor inputs. This module processes 8 independent, galvanically isolated channels using Sigma-Delta conversion to ensure high-precision data integration across the redundant 2 Mbps module Fieldbus.\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\u003eFBM201 RH914SQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFoxboro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.284 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10.4 cm x 4.5 cm x 11.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 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\u003e7 W (maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Channels\u003c\/td\u003e\n\u003ctd\u003e8 isolated and independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eSigma-Delta conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe FBM201 design prioritizes signal integrity through robust galvanic isolation of each input channel from both other channels and the system ground. This architecture effectively mitigates common-mode noise and prevents ground loops in complex field environments. The module supports configurable integration times and rate-of-change limits, allowing for precise tuning of analog application programs. Internal circuitry is rated for Class G3 (harsh) environments, ensuring operation in facilities with high levels of atmospheric contaminants.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the FBM201 require periodic calibration of the module or termination assembly?\u003c\/p\u003e\n\u003cp\u003eA: No. The internal Sigma-Delta conversion architecture and precision reference components eliminate the requirement for field-based calibration of the module or its associated Termination Assembly (TA).\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with both internally and externally loop-powered transmitters?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module supports Termination Assemblies that facilitate both internal and external loop power configurations, providing flexibility for varying transmitter requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the module is fully seated within the mounting base to establish a solid connection to the redundant 2 Mbps module Fieldbus and the local power bus.\u003c\/li\u003e\n\u003cli\u003eUtilize the specified Termination Assembly (TA) for all field wiring to ensure proper impedance and signal termination for the 0-20 mA dc range.\u003c\/li\u003e\n\u003cli\u003eVerify that all shield drain wires from the field instrumentation are terminated at the designated ground lug on the TA to maintain electromagnetic compatibility.\u003c\/li\u003e\n\u003cli\u003eMaintain proper spacing between signal cabling and high-voltage power conduits to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eIn high-vibration applications, confirm that the module retention hardware is fully engaged to prevent intermittent backplane bus communication.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":53031830356277,"sku":"FBM201 RH914SQ","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FBM201RH914SQ.png?v=1782283797","url":"https:\/\/www.5gplc.com\/products\/fbm201-rh914sq-foxboro-analog-input-interface-modules","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}