{"product_id":"8c-tdoda1-honeywell-series-8-plc-module-us-stock","title":"8C-TDODA1 Honeywell Series 8 PLC Module | US Stock","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 8C-TDODA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e51307149-175\u003c\/strong\u003e) serves as the high-density interface for discrete signal distribution within the Experion PKS C300 Series 8 architecture. This Digital Output Termination Assembly (IOTA) bridges the controller logic to the physical field layer, providing 32 distinct channels for the ON\/OFF control of actuators, solenoids, and relays. Designed for mission-critical process automation, it ensures precise signal execution and hardware protection. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, housed in factory-sealed packaging to guarantee peak performance in high-availability industrial environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8C-TDODA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51307141-175 \/ 51307149-175\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Discrete Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Discrete (Typical)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExperion PKS C300 \/ Series 8 I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGalvanic isolation (Channel-to-System Bus)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°C to +70°C (-40°F to +158°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHot-Swappable\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports online replacement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Series 8 I\/O Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePairing Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRequired: 8C-PDODA1 Digital Output Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg (Net)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Control Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 32-channel design allows for extensive device control within a single rack slot. This high density minimizes the physical footprint of the DCS cabinet, reducing total hardware costs and simplifying wiring layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Thermal Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered to function in extreme climates, the 8C-TDODA1 operates reliably from -40°C to +70°C. This robustness eliminates the need for specialized cooling systems in remote or non-climate-controlled instrument sheds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Disruptive Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hot-swappable capability allows technicians to replace the electronic module without disconnecting field wiring or interrupting power to the remaining I\/O rack. This significantly improves Mean Time To Repair (MTTR) during active process runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault-Tolerant Safety:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in diagnostics support fail-safe state configuration. If a communication loss occurs, the module automatically drives outputs to a pre-defined safe state, preventing hazardous mechanical movements or process excursions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Integrity Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation creates a secure barrier between field-side electrical noise and the sensitive C300 system bus. This prevents transients from solenoids or motors from corrupting the controller's internal logic.\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 8C-TDODA1 require a separate electronic module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 8C-TDODA1 is a Termination Assembly (IOTA). To function, you must pair it with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8C-PDODA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Output Module, which handles the signal logic processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with legacy Honeywell Series A or C hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 8C-TDODA1 belongs strictly to the Series 8 \/ Experion PKS C300 platform. Its physical dimensions and electrical interface match only the Series 8 rack specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle high-current inductive loads?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the module drives 24 VDC signals, we recommend using external interposing relays for high-current actuators or solenoids to protect the IOTA circuitry and extend its service life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the condition and shipping status of this part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e. It ships in factory-sealed packaging and includes our standard 12-month professional warranty. Expedited shipping via FedEx\/DHL is available for urgent maintenance requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43213734314074,"sku":"8C-TD0DA1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/321_4064872d-dd8e-4526-a27d-9256a44627a1.jpg?v=1776139014","url":"https:\/\/www.spareoil.com\/products\/8c-tdoda1-honeywell-series-8-plc-module-us-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}