{"product_id":"honeywell-12-sbus-serial-bus-communication-module","title":"Honeywell 12-SBUS Serial Bus Communication Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHoneywell 12‑SBUS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density serial bus communication module for Experion PKS and ControlEdge systems. It provides 12 configurable digital channels that can function as input or output, offering strong isolation, SIL2\/3 safety certification, and robust performance in noisy industrial environments. This module serves as a critical interface between field devices, I\/O racks, and controllers, enabling secure, reliable communication over the Honeywell SBUS protocol.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e12 configurable channels (DI or DO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eHoneywell SBUS (RS‑485-based), multi-protocol compatibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\/Output Voltage\u003c\/td\u003e\n\u003ctd\u003e0 \/ 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003e250 V DC optical isolation per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL2\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eLoop monitoring (open\/short), power loss trip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-Swap Capability\u003c\/td\u003e\n\u003ctd\u003eYes, supports replacement without system shutdown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC via FTA (Field Terminal Assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eIP20 (cabinet installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e–40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150 × 100 × 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eSupports dual SBUS modules with redundant power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eHigh-Density I\/O\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eProvides 12 independent digital channels in a single module, optimizing cabinet space and wiring efficiency.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eRobust Isolation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEach channel features 250 V DC optical isolation, protecting signals from electromagnetic interference.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSIL2\/3 Certified Safety\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in safety-instrumented systems, compliant with IEC 61508 standards.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHot-Swappable Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCan be replaced without shutting down the DCS, minimizing system downtime.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eIntegrated Diagnostics\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBuilt-in monitoring identifies open or short circuits and detects power loss for fast troubleshooting.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSeamless System Integration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eActs as the communication hub connecting I\/O racks to controllers in Experion PKS and ControlEdge systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eConnecting digital I\/O devices to Experion PKS \/ ControlEdge DCS networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density field I\/O integration in control cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoring and controlling sensors and actuators over SBUS protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImplementing SIL2\/3 safety-instrumented system configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eCan 12‑SBUS be used with other PLCs?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eNo, it is designed specifically for Honeywell Experion PKS and ControlEdge systems. Compatibility with other platforms is not guaranteed.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHow are the channels configured?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEach of the 12 channels can be set as digital input or output during system setup.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDoes it support hot-swapping?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eYes, modules can be replaced without shutting down the DCS system.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eWhat is the environmental rating?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe module is rated IP20 and should be installed in an enclosed cabinet for protection in harsh environments.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43886336311384,"sku":"12-SBUS","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/12-SBUS.jpg?v=1773914347","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-12-sbus-serial-bus-communication-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}