{"product_id":"vm1-s-yokogawa-multipoint-analog-i-o-card","title":"VM1*S Yokogawa Multipoint Analog I\/O Card","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa VM1*S\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVM1\u003c\/strong\u003e Multipoint Analog I\/O Card, operates as a dedicated hardware component for simultaneous analog signal acquisition and generation within CENTUM VP and CENTUM CS 3000 platforms.\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*S\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eMultipoint Analog I\/O Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 Analog Inputs (4-20 mA DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 Analog Outputs (4-20 mA DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Rack Slot Module Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 3.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation \u0026amp; Loop Protocol Infrastructure\u003c\/h3\u003e\n\u003cp\u003eThe VM1*S card integrates galvanically isolated analog signal paths across its 16 total channels to isolate internal system buses from field side transients. This channel isolation structure prevents ground loops across the 8 analog input and 8 analog output loops, preserving signal linearity for attached 4-20 mA HART loop protocol field devices. High-density input and output conversion stages maintain analog accuracy across parallel loop runs without crosstalk interference.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the VM1*S manage system backplane power distribution across its input and output channels?\u003c\/p\u003e\n\u003cp\u003eA: The card draws a maximum of 3.5 W directly from the rack backplane power supply, distributing internal regulated DC rails across both the 8 input conversion circuits and 8 output driver stages.\u003c\/p\u003e\n\u003cp\u003eQ: Can the VM1*S card be hot-swapped during active controller rack operation?\u003c\/p\u003e\n\u003cp\u003eA: Module removal or replacement during active operation depends on system redundancy settings; online replacement requires following controller slot deactivation procedures to prevent loop interruption or backplane bus faulting.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInsert the VM1*S card vertically into the assigned CENTUM VP or CS 3000 node slot, sliding the module along the chassis card guides until the backplane multi-pin connector is fully seated. Fasten the front panel retention screws to secure physical mounting and establish low-impedance frame ground continuity. Route all 4-20 mA input and output cabling through shielded twisted pairs, connecting cable shields to a dedicated cabinet earth bar to prevent external noise coupling.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53317226561845,"sku":"VM1*S","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/VM1D_a9fb2f46-6a36-4ca9-a7fb-d6eebf3f3ad3.png?v=1787045358","url":"https:\/\/www.5gplc.com\/products\/vm1-s-yokogawa-multipoint-analog-i-o-card","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}