{"product_id":"honeywell-cc-tdor11-51308378-175-rev-a1-experion-series-c-digital-output-relay-iota-redundant-12-inch","title":"Honeywell CC-TDOR11 51308378-175 Rev A1 Experion Series C Digital Output Relay IOTA Redundant 12-Inch","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-TDOR11\u003c\/strong\u003e (Part Number \u003cstrong\u003e51308378-175 Rev A1\u003c\/strong\u003e) is a 12-inch Redundant Digital Output Relay Input Output Termination Assembly (IOTA) designed for the \u003cstrong\u003eHoneywell Experion Series C\u003c\/strong\u003e process automation system. Functioning as an integral field termination platform for the \u003cstrong\u003eC300 Controller\u003c\/strong\u003e architecture, it provides the physical termination point, signal routing, and power distribution for 32-channel digital output relay operations. By combining field wiring connections and electronic module mounting into a single chassis-less footprint, the \u003cstrong\u003eCC-TDOR11\u003c\/strong\u003e eliminates the requirement for separate card cages or rack chassis in cabinet layouts.\u003c\/p\u003e\n\u003cp\u003eEngineered with conformally coated printed wiring boards (indicated by the CC prefix), the \u003cstrong\u003eHoneywell CC-TDOR11\u003c\/strong\u003e offers high environmental protection against harsh, corrosive, or industrial atmosphere contaminants. The IOTA operates with the \u003cstrong\u003eCC-PDOB01\u003c\/strong\u003e digital output module to drive up to 32 isolated dry contacts (Form A SPST\/NO or Form B SPST\/NC, jumper selectable per channel). Designed for high-reliability process control applications, it supports dual-channel redundant configurations to ensure uninterrupted switching execution across critical final control elements.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Architecture:\u003c\/strong\u003e Serves as a 12-inch redundant IOTA assembly enabling high-availability digital output operations paired with Series C control hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis-less Series C Form Factor:\u003c\/strong\u003e Direct mount design combines field termination and module interface in one compact layout, eliminating extra rack chassis hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32-Channel Relay Interface:\u003c\/strong\u003e Designed to support 32 field-isolated digital outputs using Form A (Normally Open) or Form B (Normally Closed) dry contacts selectable via channel jumpers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating Protection:\u003c\/strong\u003e Features factory conformally coated circuit assemblies for enhanced durability in harsh chemical and industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Load Voltage \u0026amp; Switching Capability:\u003c\/strong\u003e Accommodates switching control for loads up to 250 VAC (RMS) or 125 VDC across both resistive and inductive industrial field loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Galvanic Isolation:\u003c\/strong\u003e Provides 1500 VAC RMS or ±1500 VDC electrical isolation between field circuitry and system internal logic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Final Control Element Switching:\u003c\/strong\u003e Interfacing C300 control systems to interposing relays, solenoid valves, motor starters, and field annunciator panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Shutdown (ESD) \u0026amp; Safety Interlocks:\u003c\/strong\u003e Executing discrete power contact separation and fail-safe relay switching in critical safety shutdown loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Voltage Load Isolation:\u003c\/strong\u003e Galvanically separating sensitive 24 VDC control system electronics from high-voltage AC\/DC field equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Plant Automation:\u003c\/strong\u003e Deployed across continuous process plants including chemical refining, power generation, oil and gas processing, and industrial utilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eGeneral\u003c\/h4\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 Number\u003c\/td\u003e\n\u003ctd\u003eCC-TDOR11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51308378-175 Rev A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Relay IOTA (Input Output Termination Assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eExperion Series C \/ C300 Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eRedundant (12-Inch Assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating Type\u003c\/td\u003e\n\u003ctd\u003eConformal Coated (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Output Module\u003c\/td\u003e\n\u003ctd\u003eCC-PDOB01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eOutput Capabilities \u0026amp; Relay Contacts\u003c\/h4\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\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32 isolated Form A (SPST\/NO) or Form B (SPST\/NC) dry contacts (jumper selectable per output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Voltage\u003c\/td\u003e\n\u003ctd\u003e250 VAC (RMS) \/ 125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (3 A \/ 250 VAC)\u003c\/td\u003e\n\u003ctd\u003e3 A (Resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (3 A \/ 125 VAC)\u003c\/td\u003e\n\u003ctd\u003e3 A (Resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (3 A \/ 30 VDC)\u003c\/td\u003e\n\u003ctd\u003e3 A (Resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (1 A \/ 48 VDC)\u003c\/td\u003e\n\u003ctd\u003e1 A (Resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (0.2 A \/ 125 VDC)\u003c\/td\u003e\n\u003ctd\u003e0.2 A (Resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (2 A \/ 250 VAC)\u003c\/td\u003e\n\u003ctd\u003e2 A (Inductive – 0.4 power factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (2 A \/ 125 VAC)\u003c\/td\u003e\n\u003ctd\u003e2 A (Inductive – 0.4 power factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (1 A \/ 30 VAC)\u003c\/td\u003e\n\u003ctd\u003e1 A (Inductive L\/R = 100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (0.3 A \/ 48 VAC)\u003c\/td\u003e\n\u003ctd\u003e0.3 A (Inductive L\/R = 100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Steady State Current (0.1 A \/ 125 VAC)\u003c\/td\u003e\n\u003ctd\u003e0.1 A (Inductive L\/R = 100 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Load Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC (valid if contact not previously used in high current\/voltage applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Load Current\u003c\/td\u003e\n\u003ctd\u003e10 mA (valid if contact not previously used in high current\/voltage applications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurn-On Time\u003c\/td\u003e\n\u003ctd\u003e20 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurn-Off Time\u003c\/td\u003e\n\u003ctd\u003e20 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Life\u003c\/td\u003e\n\u003ctd\u003e10,000,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Contact Life\u003c\/td\u003e\n\u003ctd\u003e200,000 operations @ 3 A (100% max load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eIsolation \u0026amp; Electrical Protection\u003c\/h4\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\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC RMS or ±1500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Resistance Increment\u003c\/td\u003e\n\u003ctd\u003e120 ohms + 0.03 degF for each channel\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 \/ Component\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\u003eIOM Module Interface\u003c\/td\u003e\n\u003ctd\u003eDirect plug-in mounting sockets for dual Series C Digital Output Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Jumper Blocks\u003c\/td\u003e\n\u003ctd\u003eSelectable jumpers per output channel to set Form A (NO) or Form B (NC) contact state\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Termination Block\u003c\/td\u003e\n\u003ctd\u003eScrew\/clamp terminal points for field switching loops (250 VAC \/ 125 VDC max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower \/ System Bus\u003c\/td\u003e\n\u003ctd\u003eDirect backplane\/carrier integration for 24 VDC system distribution and control communications\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\u003e\n\u003cstrong\u003ePre-Installation Inspection:\u003c\/strong\u003e Verify the part number (\u003cstrong\u003e51308378-175 Rev A1\u003c\/strong\u003e) and check the assembly for physical damage before mounting into the cabinet assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the 12-inch \u003cstrong\u003eCC-TDOR11\u003c\/strong\u003e IOTA onto the standard Series C carrier channel within the control cabinet. Ensure adequate clearance for module plug-in and field wiring routing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Form Selection:\u003c\/strong\u003e Configure channel jumpers on the IOTA prior to field connection to select either Form A (Normally Open) or Form B (Normally Closed) operation for each individual output channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Connection:\u003c\/strong\u003e Connect field switching wires to designated IOTA terminals. Ensure field supply voltages do not exceed 250 VAC RMS or 125 VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Isolation Verification:\u003c\/strong\u003e Confirm field wiring maintains galvanic isolation requirements (up to 1500 VAC RMS \/ ±1500 VDC) between external power sources and system common.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Insertion:\u003c\/strong\u003e Carefully seat the digital output module onto the IOTA connector header until fully latched.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCommissioning \u0026amp; Replacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter \u0026amp; Configuration Backup:\u003c\/strong\u003e Save control strategy configurations in Experion PKS prior to replacing or upgrading IOTA hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Level Contact Switching Note:\u003c\/strong\u003e If a relay contact channel has previously switched high-voltage or high-current loads, do not reuse that specific channel for low-level switching (5 VDC \/ 10 mA) due to potential contact surface alterations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Switchover Testing:\u003c\/strong\u003e Verify smooth redundant switchover capability across both module slots under nominal 24 VDC power conditions prior to placing output channels online.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Checks:\u003c\/strong\u003e Periodically perform operational contact tests to track mechanical contact life cycles under high inductive load operations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52668040642923,"sku":"CC-TDOR11 51308378-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/CC-TDOR11-51308378-175_001_1200x1200_deef87ae-4069-4553-a60c-50b429097c28.jpg?v=1786971048","url":"https:\/\/www.plcprotech.com\/products\/honeywell-cc-tdor11-51308378-175-rev-a1-experion-series-c-digital-output-relay-iota-redundant-12-inch","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}