{"product_id":"yokogawa-vm1-b-multipoint-analog-input-output-module","title":"Yokogawa VM1*B Multipoint Analog Input\/Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa VM1*B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVM1*B\u003c\/strong\u003e Multipoint Analog Input\/Output Module, operates as a dedicated hardware component for continuous analog signal acquisition and loop output control within CENTUM series and e-RT3 system architectures. It converts field sensor signals into high-resolution digital values and executes real-time control adjustments across configurable analog channels.\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\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard sub-rack card slot dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane bus powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMultipoint Analog Input\/Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit analog-to-digital (A\/D) conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e1-5 V voltage, 4-20 mA current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Configuration\u003c\/td\u003e\n\u003ctd\u003eMultipoint input\/output configurable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platforms\u003c\/td\u003e\n\u003ctd\u003eCENTUM series, e-RT3 systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe VM1*B incorporates channel-to-channel isolation circuits to break ground potential loops and shield internal processor logic from industrial field interference. With integrated 16-bit A\/D converters, the card supports high-precision digitizing of 1-5 V and 4-20 mA standard process signals. Built-in signal conditioning circuits compensate for line resistance variations and suppress common-mode electrical noise across all analog channels prior to data transmission over the system backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VM1B module support both analog input and analog output signals simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the VM1B operates as a multipoint analog I\/O card capable of processing analog inputs and driving analog output loops based on module configuration.\u003c\/p\u003e\n\u003cp\u003eQ: What analog signal levels can be wired to the VM1*B input terminals?\u003c\/p\u003e\n\u003cp\u003eA: The input channels support standard industrial analog signal ranges, including 1-5 V voltage signals and 4-20 mA current loops.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module maintain measurement accuracy in high-noise industrial environments?\u003c\/p\u003e\n\u003cp\u003eA: The board utilizes 16-bit high-resolution digital conversion coupled with internal channel isolation and filtering circuits to suppress common-mode noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Always ground yourself using an anti-static wrist strap before removing or inserting the card to protect sensitive CMOS circuits from electrostatic damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mounting:\u003c\/strong\u003e Slide the card firmly into its designated rack slot along the guide rails until the backplane connector locks securely into place. Tighten any panel retention screws to maintain ground continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding:\u003c\/strong\u003e Connect signal cable shields to the dedicated instrument ground bar at a single termination point to prevent shield current loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Separation:\u003c\/strong\u003e Route low-voltage analog signal cables separately from high-voltage AC power cables within cabinet wireways to minimize electromagnetic cross-talk.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53305917276469,"sku":"VM1*B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/VM1B.png?v=1786937668","url":"https:\/\/www.5gplc.com\/products\/yokogawa-vm1-b-multipoint-analog-input-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}