{"product_id":"sarm15a-centum-vp-yokogawa-digital-i-o-relay-terminal-board","title":"SARM15A CENTUM VP | Yokogawa | Digital I\/O Relay Terminal Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa SARM15A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a versatile Digital I\/O Relay Terminal Board designed for seamless integration within advanced Distributed Control System (DCS) architectures. This module bridges the gap between high-level controllers and field-side machinery by managing 16 digital input channels and 8 digital output channels. It facilitates high-speed data exchange across multiple protocols including Modbus, PROFIBUS, and Ethernet. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring peak signal integrity and deterministic control for mission-critical automation loops.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe SARM15A utilizes a compact footprint to deliver high-density I\/O switching and multi-protocol communication.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModbus, PROFIBUS, and Ethernet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Transfer Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 1 Mbps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull Galvanic isolation for all channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to +85°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5% to 95% RH (non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN rail or panel mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200 mm x 50 mm x 30 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.15 kg (0.33 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGuaranteed 100% Brand New Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe SARM15A addresses complex field-level integration challenges through superior electrical and physical engineering:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Environment Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard commercial I\/O modules, the SARM15A operates reliably across a vast thermal window from -40°C to +85°C. This eliminates the need for expensive cabinet heaters or cooling fans when deploying hardware in remote instrument enclosures or extreme climates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Galvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated galvanic isolation shields the central processing units from field-side electrical surges and ground loops. This architecture prevents localized electrical faults from propagating through the entire control network, protecting your core DCS investment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMulti-Protocol Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware supports Modbus, PROFIBUS, and Ethernet simultaneously. This flexibility allows engineers to standardize on a single board type while communicating with diverse field devices, significantly reducing spare parts inventory and simplifying software configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Deployment Options:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe slim 30mm profile permits installation in high-density cabinets where space remains at a premium. Users can choose between standard DIN rail mounting for rapid deployment or panel mounting for high-vibration applications, ensuring secure physical integration in any cabinet orientation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SARM15A require a specific communication driver for Ethernet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board utilizes standard industrial Ethernet stacks. Most CENTUM VP or third-party PLC systems recognize the device via standard network configuration tools, allowing for rapid commissioning without custom driver development.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do the relay outputs handle inductive loads?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe digital outputs feature robust circuitry to manage standard industrial switching. For high-inductance loads such as large solenoid valves, we recommend verifying the current draw against the 24V DC specifications to ensure optimal contact life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this unit compatible with older Yokogawa digital modules?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SARM15A acts as a modern, high-speed replacement for various legacy I\/O interfaces. Because it supports 1 Mbps data rates and multiple protocols, it often enhances the performance of older segments when integrated via PROFIBUS or Modbus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a brand new original part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. We supply only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehardware. This SARM15A arrives in its original factory packaging with intact manufacturer seals, matching serial numbers, and full traceability documentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52824591171893,"sku":"SARM15A","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SARM15A.png?v=1778048807","url":"https:\/\/www.5gplc.com\/products\/sarm15a-centum-vp-yokogawa-digital-i-o-relay-terminal-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}