{"product_id":"honeywell-8u-tdoda1-experion-series-8-digital-output-module","title":"Honeywell 8U-TDODA1 Experion Series 8 Digital Output Module","description":"\u003cp\u003eConfigured for discrete actuator control in Experion PKS C300 platforms, the \u003cstrong\u003eHoneywell 8U-TDODA1\u003c\/strong\u003e (\u003cstrong\u003e8U-TDODA1\u003c\/strong\u003e) Digital Output Module provides direct physical\/electrical execution.\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\u003e8U-TDODA1 (PWA 51307149-175)\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e155 mm x 95 mm x 45 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC backplane supply power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Count\u003c\/td\u003e\n\u003ctd\u003e16 discrete digital output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 0.5 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Isolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and channel-to-ground isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Communication\u003c\/td\u003e\n\u003ctd\u003eFieldbus Interface Module (FIM) to C300 controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssociated Termination\u003c\/td\u003e\n\u003ctd\u003e8C-TDODA1 IOTA assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, ATEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Output Loop Channel Isolation and 24 VDC Switching\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8U-TDODA1 drives physical process actuators by switching 24 VDC signals at up to 0.5 A per channel across 16 discrete outputs. Integrated galvanic channel-to-channel and channel-to-ground isolation suppresses common-mode voltage noise, ground potential shifts, and inductive switching transients generated by inductive field loads. The module interfaces with C300 controllers via standard Fieldbus Interface Module (FIM) backplane links, executing output logic states while maintaining internal isolation barriers to prevent field-side faults from propagating to host DCS processors.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum load current capacity per channel for the 8U-TDODA1 digital output card?\u003c\/p\u003e\n\u003cp\u003eA: Each channel supports a maximum continuous current output of up to 0.5 A at 24 VDC nominal. Interposing relays must be used for loads exceeding this rating.\u003c\/p\u003e\n\u003cp\u003eQ: How is the 8U-TDODA1 module paired with field wiring terminals?\u003c\/p\u003e\n\u003cp\u003eA: The module connects directly into the 8C-TDODA1 IOTA (Input\/Output Terminal Assembly), which segregates active processing electronics from field wiring terminals.\u003c\/p\u003e\n\u003cp\u003eQ: Is online hot-swapping supported for the 8U-TDODA1 module?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module architecture permits hot-swapping under powered backplane conditions without interrupting loop power or disturbing adjacent active I\/O modules on the same carrier.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the power supply to the I\/O carrier matches the module rating of 24 VDC before seating the unit.\u003c\/li\u003e\n\u003cli\u003eAlign the rear connector pins of the 8U-TDODA1 module with the guide rails on the designated 8C-TDODA1 IOTA position.\u003c\/li\u003e\n\u003cli\u003ePress the module firmly into place until the retention locks snap fully into the carrier assembly.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC discrete actuator field wiring through designated cabinet wire ducts, keeping field wiring separated from high-voltage power lines.\u003c\/li\u003e\n\u003cli\u003eGround all individual cable shields at a single ground bus bar within the main control enclosure to maintain channel-to-ground isolation.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52321578811688,"sku":"8U-TDODA1","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/8C-TDODA151307149-175_a98a6fe5-c03c-40d3-a1bd-cce17f73d414.png?v=1788420487","url":"https:\/\/www.powerdcs.com\/ar\/products\/honeywell-8u-tdoda1-experion-series-8-digital-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}