{"product_id":"hart-enabled-analog-i-o-module-yokogawa-vm1-b-centum-vp","title":"HART-Enabled Analog I\/O Module YOKOGAWA VM1*B CENTUM VP","description":"\u003ch2\u003eYOKOGAWA VM1*B Multipoint Analog I\/O Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-accuracy signal acquisition in CENTUM VP and CS 3000 DCS platforms, the \u003cstrong\u003eYOKOGAWA VM1*B\u003c\/strong\u003e (\u003cstrong\u003eVM1B\u003c\/strong\u003e Analog I\/O Module) provides direct physical\/electrical execution of HART-enabled analog loop management.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVM1\u003c\/strong\u003e: Base model identifier for multipoint analog I\/O functionality with integrated HART communication support.\u003c\/li\u003e\n\u003cli\u003e*\u003cstrong\u003eB\u003c\/strong\u003e: Revision designator indicating specific hardware iteration and interface standards for DCS rack backplane compatibility.\u003c\/li\u003e\n\u003c\/ul\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\u003eVM1*B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYOKOGAWA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e356 × 178 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Type\u003c\/td\u003e\n\u003ctd\u003eAnalog (4-20 mA) \/ HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eDual-redundant capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eFactory\/User-defined storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Isolation Attributes\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVM1*B\u003c\/strong\u003e executes 16-bit analog signal processing while concurrently supporting HART protocol data extraction from smart field instrumentation. To maintain loop integrity in high-density rack environments, the module features channel-to-channel isolation that prevents ground-loop interference and common-mode transients. The module utilizes cold junction compensation (CJC) for temperature-sensitive inputs and provides real-time diagnostic reporting via the HART loop protocol. This integration allows for simultaneous analog control and digital device monitoring without interrupting the primary control signal. Furthermore, the redundant architecture enables seamless state synchronization, ensuring continuous operation within the DCS control station.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VM1*B support online hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Module replacement must adhere to the specific DCS backplane power-down procedures to prevent potential bus communication errors. Confirm system redundancy status in the engineering workstation prior to extraction.\u003c\/p\u003e\n\u003cp\u003eQ: Is HART communication supported on all input\/output channels?\u003c\/p\u003e\n\u003cp\u003eA: The module is engineered for HART-enabled device integration; however, ensure the field wiring and software channel configuration are correctly mapped to permit digital data transit across the analog loop.\u003c\/p\u003e\n\u003cp\u003eQ: How is calibration data preserved during module power cycles?\u003c\/p\u003e\n\u003cp\u003eA: The module incorporates non-volatile memory that stores both factory-default and user-calibrated A\/D conversion values, ensuring immediate signal accuracy upon system initialization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Secure the module into the designated DCS rack slot, ensuring the locking mechanisms are fully engaged to establish a low-impedance ground bond with the cabinet backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: Use shielded twisted-pair instrumentation cabling for all analog signal paths. Terminate the shield at the cabinet-level grounding rail to provide a low-resistance path for electromagnetic noise suppression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e: Keep signal cabling at a minimum distance of 150 mm from high-voltage AC lines to prevent inductive noise coupling into the sensitive HART signal processing stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: Monitor the rack ambient temperature to ensure it remains within the -10 deg C to +55 deg C range, maintaining adequate clearance for proper convection-based heat dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43649056342106,"sku":"VM1*B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/399._e1ddf0c8-17af-4dba-a5c8-09e1b4ed068d.jpg?v=1783910911","url":"https:\/\/www.spareoil.com\/products\/hart-enabled-analog-i-o-module-yokogawa-vm1-b-centum-vp","provider":"SpareOil Automation","version":"1.0","type":"link"}