{"product_id":"tc-odd321-honeywell-experion-series-c-datasheet-technical-manual","title":"TC-ODD321 Honeywell Experion Series C Datasheet Technical Manual","description":"\u003ch2\u003eHoneywell TC-ODD321 Experion Series C Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-ODD321\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTC-ODD321\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for binary switching execution within Experion Process Knowledge System (PKS) Series C architecture networks. The module decodes internal logic frames transmitted across the system backplane and translates them into 32 discrete 24 V DC current-sourcing outputs. These independent channels drive field-side inductive and resistive elements, including solenoids, relays, contactors, and indicating lamps, by controlling current distribution from local power buses.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTC-ODD321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg (1.00 lbs) nominal module mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Experion Series C I\/O vertical module footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +60 deg C continuous (storage rated from -40 to +85 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6.1 W maximum internal power dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32 (Arranged in 2 isolated groups of 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e10 to 31.2 V DC at 50 deg C continuous execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e0.5 A per point continuous maximum load capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Current Capacity\u003c\/td\u003e\n\u003ctd\u003e1.0 A for 10 ms (Repeatable every 2 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Leakage Current\u003c\/td\u003e\n\u003ctd\u003e0.5 mA maximum across the voltage range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-State Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e1 V DC maximum at the rated current threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFail-Safe Configurations\u003c\/td\u003e\n\u003ctd\u003eSoftware selectable per channel: ON, OFF, or Hold Last State\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRequired Terminal Block\u003c\/td\u003e\n\u003ctd\u003eTC-TBCH (36-position compression or screw terminal assembly)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell TC-ODD321 optimizes high-density switching tasks by grouping 32 individual channels into two electrical blocks of 16 channels, each referencing a distinct common return path. The internal backplane interface synchronizes output image table updates directly with the controller task cycles under strict parameters regulated by backplane bus communication velocity licenses.\u003c\/p\u003e\n\u003cp\u003eWhen integrating these outputs into hybrid plant frameworks featuring Profinet \/ EtherNet\/IP deterministic networks via external interface gateways, the module maintains predictable transmission states without expanding communication jitter. This high density supports expanded I\/O density scaling profiles within single enclosure footprints. It allows for the concurrent switching of continuous 0.5 A loads while maintaining predictable data frame transitions over the network link.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What deterministic routine does the TC-ODD321 execute upon a total loss of communication with the C300 controller? A: The module relies on an internal watchdog timer that continuously monitors communication timing. If link updates drop out beyond the configured safety window, the module isolates the control logic and commands each of the 32 channels to transition to its pre-defined fault-security state (ON, OFF, or Hold Last State).\u003c\/p\u003e\n\u003cp\u003eQ: Does this module support live extraction and insertion (hot-swapping) inside an energized Series C I\/O row? A: Yes. The mechanical and electrical interfaces of the Series C platform permit complete hot-swapping functionality. A technician can extract and replace a module without disrupting backplane power rails or affecting data transmission frames bound for adjacent I\/O slots.\u003c\/p\u003e\n\u003cp\u003eQ: How do the internal output transistors manage high-voltage inductive kicks generated by collapsing solenoid fields? A: The solid-state output structure incorporates rugged clamping diodes across every channel circuit. These components suppress inductive energy spikes up to the repeatable 1.0 A surge threshold, absorbing high dV\/dt transients without requiring external flyback diodes on standard industrial contactor coils.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all external field wiring power distribution links before mounting or mating the module to the active backplane.\u003c\/li\u003e\n\u003cli\u003eAlign the vertical housing with the specific slot positions on the Series C I\/O carrier and press the unit backward until the mechanical retention latches click into position.\u003c\/li\u003e\n\u003cli\u003eMount the required 36-position TC-TBCH terminal block onto the carrier interface adjacent to the module to complete the physical connection.\u003c\/li\u003e\n\u003cli\u003eTerminate all 24 V DC power loops using specified conductors, maintaining a single fused line for each 16-point common group to protect against aggregate overcurrent conditions.\u003c\/li\u003e\n\u003cli\u003eRoute all field-side actuator lines through vertical wire ways, preserving a minimum physical separation of 30 cm from high-voltage AC lines or motor supply circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":42870825680986,"sku":"TC-ODD321","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/62.1_ecdde23d-9e2b-4a81-a1e5-f7778b2fa6d8.jpg?v=1770688054","url":"https:\/\/www.spareoil.com\/products\/tc-odd321-honeywell-experion-series-c-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}