{"product_id":"yokogawa-vm1s-analog-i-o-module-new-original-stock","title":"Yokogawa VM1S Analog I\/O Module | New \u0026 Original Stock","description":"\u003ch2\u003eYokogawa VM1*S Multipoint Analog I\/O Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa VM1*S\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eVM1*S\u003c\/strong\u003e Multipoint Analog Input\/Output Card, operates as a dedicated hardware component for precise analog signal processing and data acquisition 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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.6 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 7.6 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\u003e3.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eMultipoint Input\/Output Module \/ High-Speed Data Acquisition Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 12 analog\/digital channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input Envelopes\u003c\/td\u003e\n\u003ctd\u003eVoltage (0-10 V), Current (4-20 mA), TC (K,J,E,T,R,S,B,N,WRe,PLII), RTD (Pt100,JPt100,Ni100), Contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 100 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003eInternal flash memory (~400 MB) + Integrated SD card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eEthernet (10\/100BASE-T) with HART Communication Functionality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Options\u003c\/td\u003e\n\u003ctd\u003eConfigurable for dual-redundancy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Display\u003c\/td\u003e\n\u003ctd\u003e5.7-inch color TFT LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Properties\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa VM1*S incorporates built-in 4-20 mA HART loop protocol routing to facilitate digital variable pass-through directly from field transmitters to central DCS processing layers. The component integrates channel-to-channel isolation circuits to mitigate ground loop propagation and eliminate cross-talk anomalies across distributed instrument clusters. When deployed in high-availability loops, the module utilizes a software-configurable dual-redundancy matrix to achieve zero-latency backup transitions if the primary data acquisition board undergoes a hardware interrupt or diagnostics fault.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the channel conversion timing managed during peak multiplexing routines?\u003c\/p\u003e\n\u003cp\u003eA: The board operates on an internal deterministic clock, driving high-speed data acquisition at up to 100 ms sampling intervals per channel. This rapid sampling prevents signal skew when processing mixed current, voltage, thermocouple, and resistance temperature detector (RTD) inputs simultaneously.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary flash memory limitations during localized data logging runs?\u003c\/p\u003e\n\u003cp\u003eA: The card contains approximately 400 MB of internal storage space. For logging applications spanning long-term recording intervals, an external industrial SD card must be fitted into the designated hardware slot to prevent local buffer overwrite conditions.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module process temperature inputs natively without secondary external signal conditioners?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the onboard conversion electronics feature cold junction compensation (CJC) to interpret direct thermocouple connections, alongside high-impedance source tracking for Pt100 and JPt100 RTD elements via user-defined calibration parameters.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Attachment Verification:\u003c\/strong\u003e Insert the module into the designated slot on the CENTUM rack interface. Tighten the integral mechanical fasteners to ensure full backplane connector engagement and secure a low-impedance ground connection to the chassis frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART \/ Analog Cable Shielding:\u003c\/strong\u003e Wire all analog I\/O loops with individual twisted, shielded pairs. Connect the shield drain wires exclusively to the marshalling cabinet instrumentation ground bus; do not bond the shield at the field-device housing to prevent current induction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Classification Separations:\u003c\/strong\u003e Maintain physical separation between the low-voltage sensor inputs (such as millivolt thermocouples or 4-20 mA links) and high-voltage AC utility distribution cables within the wire management trays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Profile Matching:\u003c\/strong\u003e Before executing the application loop, verify through the system configuration builder that each channel parameters match the physical sensor type attached to the field terminal blocks to avoid measurement drift or open-circuit diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43497696886874,"sku":"VM1*S","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/350._cce3998e-f9bf-4fc8-8f58-8399038b9c7f.jpg?v=1781508294","url":"https:\/\/www.spareoil.com\/products\/yokogawa-vm1s-analog-i-o-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}