{"product_id":"8u-tdodb1-honeywell-series-8-digital-output-module","title":"8U-TDODB1 | Honeywell Series 8 Digital Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 8U-TDODB1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8U-TDODB1\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for multi-channel discrete signal driving within Honeywell Experion PKS platforms.\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-TDODB1\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C (32 deg F to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Current\u003c\/td\u003e\n\u003ctd\u003e105 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C (-40 deg F to 185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module provides 32 high-density discrete output channels rated at 24 VDC, capable of driving up to 105 mA per channel for relay coils, solenoids, and field indicators. Galvanic channel-to-channel isolation prevents transient voltage spikes, ground potential shifts, and inductive switching noise on field wiring loops from propagating to the central controller backplane. The output stage features integrated current-limiting and short-circuit protection to maintain signal integrity across individual channels during field fault events.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum output current capacity per channel for the 8U-TDODB1?\u003c\/p\u003e\n\u003cp\u003eA: Each individual output channel supports a maximum load current of 105 mA at 24 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module isolate backplane logic from field-side switching transients?\u003c\/p\u003e\n\u003cp\u003eA: Internal galvanic channel-to-system isolation barriers suppress inductive voltage spikes and block circulating ground currents between field circuits and system electronics.\u003c\/p\u003e\n\u003cp\u003eQ: What temperature limits apply during module storage and transport?\u003c\/p\u003e\n\u003cp\u003eA: The hardware is rated for non-operating storage across ambient temperatures ranging from -40 deg C to 85 deg C.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect backplane power to the Experion PKS carrier baseplate prior to inserting or removing the 8U-TDODB1 module.\u003c\/li\u003e\n\u003cli\u003eObserve standard electrostatic discharge (ESD) procedures, including wearing a grounded wrist strap when handling the card assembly.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edge with the targeted I\/O slot on the baseplate and apply firm pressure until side retention latches click into place.\u003c\/li\u003e\n\u003cli\u003eRoute discrete output field wiring in separate wire ways isolated from high-voltage AC circuits to prevent cross-talk and electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGround cable shields at a single dedicated cabinet earth bus bar to eliminate ground loop currents.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53449577693493,"sku":"8U-TDODB1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8C-PAIMA151454473-175_76883dc4-c62b-4513-bae6-e68b2ba340a0.png?v=1788402990","url":"https:\/\/www.5gplc.com\/products\/8u-tdodb1-honeywell-series-8-digital-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}