{"product_id":"vm2-dyokogawa-multipoint-analog-i-o-card-new-original-stock","title":"VM2*DYokogawa Multipoint Analog I\/O Card | New \u0026 Original Stock","description":"\u003cp\u003eConfigured for high-density signal conversion in DCS networks, the \u003cstrong\u003eYokogawa VM2*D\u003c\/strong\u003e (\u003cstrong\u003eVM2\u003c\/strong\u003e Multipoint Analog I\/O Card) provides direct physical and electrical execution of multi-channel analog data acquisition and output control.\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\u003eVM2*D\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 cm x 17.8 cm x 38.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003e8 differential or 16 single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and Signal Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe VM2*D facilitates precise signal processing by maintaining 4-20 mA HART loop protocol compatibility across all active channels. Channel-to-channel isolation is integrated within the board architecture to prevent ground loop interference and signal cross-talk in multi-point configurations. Cold junction compensation (CJC) circuitry is utilized for thermocouple interface modes, ensuring accurate temperature reference measurements regardless of fluctuations in the industrial cabinet environment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the VM2*D support hot-swapping in redundant control systems?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module architecture supports hot-swapping provided the host DCS controller is configured for redundant I\/O operation. Ensure the backplane power is stable before module engagement.\u003c\/p\u003e\n\u003cp\u003eQ: Are the analog output channels galvanically isolated from the input channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The board is designed with internal galvanic barriers to provide channel-to-channel isolation, protecting the control bus from transient voltages at the field connection terminals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Requirements\u003c\/strong\u003e: Ensure the module is fully inserted into the backplane guide rails. Tighten all retaining screws to provide structural stability and proper electrical contact with the chassis ground.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding\u003c\/strong\u003e: Terminate field cable shields at the designated ground stud located on the cabinet terminal strip. Minimize the exposed length of conductors at the terminal block to maintain noise immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Practices\u003c\/strong\u003e: Separate input and output signal wiring from high-power AC lines by a minimum of 15 cm. Use dedicated conduits or cable trays to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Considerations\u003c\/strong\u003e: Although rated for operation up to 70 deg C, maintain adequate clearance above and below the module to allow for convective cooling. Ensure cabinet ventilation systems are active during full-load operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49165168902396,"sku":"VM2*D","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/VM2D.jpg?v=1780624894","url":"https:\/\/www.electronicplc.com\/products\/vm2-dyokogawa-multipoint-analog-i-o-card-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}