{"product_id":"honeywell-cc-tdob01-series-c-24v-digital-output-iota-9-inch-non-redundant","title":"Honeywell CC-TDOB01 Series C 24V Digital Output IOTA 9-Inch Non-Redundant","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-TDOB01\u003c\/strong\u003e is a 9-inch non-redundant \u003cstrong\u003eDigital Output 24V Input Output Termination Assembly (IOTA)\u003c\/strong\u003e designed for the Honeywell Experion PKS Series C architecture. It serves as the physical interface layer connecting field-level actuators, relays, indicators, and solenoids to the corresponding \u003cstrong\u003eSeries C Digital Output 24V I\/O Module (IOM)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEngineered to support up to 32 discrete channels, the assembly routes control signals and power directly to field devices through dedicated terminal block connections. The architecture supports field wiring protection mechanisms integrated with the IOM, including individual channel current monitoring and over-current shutdown features.\u003c\/p\u003e\n\u003cp\u003eThe board accommodates flexible system powering options, accepting both internal system power or customer-supplied external 24V DC power sources. Its non-redundant 9-inch footprint offers a compact installation footprint for standardized control cabinets in industrial automation environments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32-Channel Field Termination:\u003c\/strong\u003e Provides dedicated power and return screw connections for 32 discrete 24V DC output channels across two primary terminal blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelective Over-Current Protection Support:\u003c\/strong\u003e Works with the digital output module to sense field shorts, automatically shutting down only the affected point while leaving non-faulted channels operational.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft Failure Diagnostic Signaling:\u003c\/strong\u003e Facilitates an Over-current Soft Failure alarm generation and switches the faulted point mode to Manual until the short circuit is resolved.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Protection Monitoring:\u003c\/strong\u003e Supports thermal protection alarming for field short circuit conditions exceeding 0.5A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Source Configuration:\u003c\/strong\u003e Configurable via Terminal Block 3 to select between Honeywell internal 24V power supply or external customer-supplied 24V power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Non-Redundant Footprint:\u003c\/strong\u003e Standardized 9-inch Series C board profile designed for efficient cabinet space utilization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Output Actuation:\u003c\/strong\u003e Interfacing Experion PKS Series C controllers with field solenoids, interposing relays, and control valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Plant Annunciation:\u003c\/strong\u003e Driving discrete field indicators, alarms, stack lights, and status panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete System Control:\u003c\/strong\u003e Providing 24V DC switching logic for batch, continuous process, and manufacturing automation infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCC-TDOB01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output 24V IOTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eExperion PKS Series C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eNon-Redundant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize Profile\u003c\/td\u003e\n\u003ctd\u003e9-Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e32 Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Power Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source Options\u003c\/td\u003e\n\u003ctd\u003eInternal System Power \/ External Customer Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort Circuit Protection Threshold\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 0.5A (Thermal Protection Alarm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Reaction\u003c\/td\u003e\n\u003ctd\u003eIndividual channel shutdown; Mode set to Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Blocks\u003c\/td\u003e\n\u003ctd\u003eTB1 (Channels 1-16), TB2 (Channels 17-32), TB3 (Power Selection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eInterface \/ Terminal Block\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePin \/ Screw\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB1 (Channels 1–16)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOdd Screws (1, 3, ... 31)\u003c\/td\u003e\n\u003ctd\u003eChannel Power Screws (Ch 1 to Ch 16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEven Screws (2, 4, ... 32)\u003c\/td\u003e\n\u003ctd\u003eChannel Return Screws (Ch 1 to Ch 16)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB2 (Channels 17–32)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOdd Screws (1, 3, ... 31)\u003c\/td\u003e\n\u003ctd\u003eChannel Power Screws (Ch 17 to Ch 32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eEven Screws (2, 4, ... 32)\u003c\/td\u003e\n\u003ctd\u003eChannel Return Screws (Ch 17 to Ch 32)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB3 (Power Input)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew 1\u003c\/td\u003e\n\u003ctd\u003eInternal 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eScrew 2\u003c\/td\u003e\n\u003ctd\u003eInternal Return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eScrew 3\u003c\/td\u003e\n\u003ctd\u003eExternal 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eScrew 4\u003c\/td\u003e\n\u003ctd\u003eExternal Return\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInspect the IOTA board for mechanical integrity prior to installation in the Series C cabinet.\u003c\/li\u003e\n\u003cli\u003eMount the 9-inch IOTA board onto the panel rack or enclosure backplate following Series C spacing standards.\u003c\/li\u003e\n\u003cli\u003eConfirm whether internal or external 24V power will be utilized and wire Terminal Block 3 accordingly.\u003c\/li\u003e\n\u003cli\u003eEnsure proper power polarity on external supply lines to prevent module damage.\u003c\/li\u003e\n\u003cli\u003eWire field devices to Terminal Blocks 1 and 2, securing positive leads to power screws and negative leads to return screws.\u003c\/li\u003e\n\u003cli\u003eSeat the corresponding Series C 24V Digital Output IOM firmly into the card position on the IOTA assembly.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the replacement part number matches \u003cstrong\u003eCC-TDOB01\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDisconnect field power supplying Terminal Block 3 if using an external power source.\u003c\/li\u003e\n\u003cli\u003eRemove the associated I\/O Module from the IOTA card connector.\u003c\/li\u003e\n\u003cli\u003eLabel and disconnect field wiring screw terminal plugs or leads from TB1, TB2, and TB3.\u003c\/li\u003e\n\u003cli\u003eUnmount the degraded IOTA board, mount the new assembly, reconnect wiring plugs, and reinsert the IOM.\u003c\/li\u003e\n\u003cli\u003eReapply power and verify channel diagnostic status in Experion PKS system software.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52668021244267,"sku":"CC-TDOB01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/honeywell-cc-tdob01-digital-output-module-xq3v5pmzzxa_ad890e45-85b2-4f4c-bfa0-675c3d8c3f3d.jpg?v=1765505211","url":"https:\/\/www.plcprotech.com\/products\/honeywell-cc-tdob01-series-c-24v-digital-output-iota-9-inch-non-redundant","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}