{"product_id":"vm1-d-yokogawa-interface-module-card","title":"VM1*D | Yokogawa | Interface Module Card","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa VM1*D\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVM1*D\u003c\/strong\u003e Interface Module Card, operates as a dedicated hardware component for continuous analog signal acquisition and industrial PLC rack integration within Yokogawa process control platforms. It processes analog field measurements, converting parameter signals into digital telemetry data routed directly across system backplane buses.\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*D (Part # VM1-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\u003e0.90 lbs (0.41 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PLC rack module 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\u003eBackplane system bus powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Category\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control, PLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-component Type\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PC Board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interface\u003c\/td\u003e\n\u003ctd\u003eAnalog signal processing\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*D printed circuit board assembly incorporates channel-to-channel isolation topology designed to shield internal controller logic from field-side electrical surges and common-mode noise. Optimized for standard 4-20 mA current loop interfaces and instrumentation buses, the module mitigates potential ground loop currents across analog input paths. Signal conditioning circuitry filters out electromagnetic interference prior to transmitting high-resolution data frames over the backplane bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What mounting configuration is required for the VM1D module board?\u003c\/p\u003e\n\u003cp\u003eA: The VM1D is designed as a standard PLC module\/rack component that slides directly into matching card slots within Yokogawa chassis assemblies.\u003c\/p\u003e\n\u003cp\u003eQ: How does the card protect control logic from field-side voltage spikes?\u003c\/p\u003e\n\u003cp\u003eA: Integrated channel isolation barriers decouple field-side wiring loops from internal system electronics, suppressing transient surges and loop noise.\u003c\/p\u003e\n\u003cp\u003eQ: Is external power wiring required to operate the VM1*D board logic?\u003c\/p\u003e\n\u003cp\u003eA: Operating power for the internal card logic is drawn directly from the backplane rack power supply upon insertion.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e Wear a grounded anti-static wrist strap before touching the printed circuit board assembly or backplane edge connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Seating:\u003c\/strong\u003e Slide the card into the rack rails until the backplane connector engages fully. Secure any locking levers or retaining screws to maintain continuous mechanical ground continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding:\u003c\/strong\u003e Connect signal cable shields to the main cabinet ground bar at a single termination point to avoid shield ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Separation:\u003c\/strong\u003e Route low-voltage analog wiring in dedicated raceways away from AC power conductors and heavy inductive loads.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53306048872757,"sku":"VM1*D","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/VM1D.png?v=1786938017","url":"https:\/\/www.5gplc.com\/products\/vm1-d-yokogawa-interface-module-card","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}