{"product_id":"8c-tdoda1-51307149-175-honeywell-digital-output-module","title":"8C-TDODA1 51307149-175 Honeywell Digital Output Module","description":"\u003ch2\u003eHoneywell 8C-TDODA1 Series 8 Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 8C-TDODA1 \/ 51307149-175\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e8C-TDODA1\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for discrete command execution within Honeywell Experion PKS \/ LX Series 8 I\/O platforms. The module manages 32 independent sourcing digital output channels, converting software-driven register states into discrete electrical signals to regulate field-mounted instrumentation. It routes 24 VDC data packets sequentially, maintaining synchronous alignment with the main controller execution cycles over the local network baseplate.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8C-TDODA1\u003c\/strong\u003e: Represents the base hardware model configuration for the Series 8 digital output module architecture, specifying the 32-channel sourcing electrical topology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e51307149-175\u003c\/strong\u003e: Denotes the specific engineering manufacturing part number, confirming the incorporation of factory-applied conformal coating and specific firmware revision compatibility.\u003c\/li\u003e\n\u003c\/ul\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\u003e8C-TDODA1 \/ 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\u003e0.55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series 8 I\/O form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via system baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Output Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eSourcing digital outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load Voltage\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Current Rating\u003c\/td\u003e\n\u003ctd\u003e105 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Current Rating\u003c\/td\u003e\n\u003ctd\u003e3.36 A total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eField-isolated outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFail-Safe Options\u003c\/td\u003e\n\u003ctd\u003eConfigurable per channel (hold last value or shed to safe value)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eCompression terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5 percent to 95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation\u003c\/h3\u003e\n\u003cp\u003eThe electrical circuit assembly utilizes a specialized field-isolated output framework to enforce complete channel-to-system separation, blocking external voltage fluctuations from disrupting the internal bus logic. The 32 output channels feed directly into a 4-20 mA HART loop protocol environment or discrete relay matrix, where the internal solid-state components sustain up to 105 mA per channel under continuous thermal load. Factory-applied conformal coating shields the micro-components against corrosive industrial atmospheres, while integrated diagnostic sub-circuits monitor the baseplate communication continuity to instantly trigger fail-safe hold or shed parameters during an upstream processor timeout.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module execute the fail-safe command during a loss of baseplate communication?\u003c\/p\u003e\n\u003cp\u003eA: The internal logic evaluates communication timing limits constantly. If a backplane bus timeout occurs, each channel reacts according to its independent software configuration, either freezing at the last written register state or shedding immediately to a predetermined zero-voltage safe value.\u003c\/p\u003e\n\u003cp\u003eQ: Can the sourcing outputs be cross-wired to create a redundant parallel drive array?\u003c\/p\u003e\n\u003cp\u003eA: No. Parallel wiring of sourcing channels without external auctioneering diodes can cause reverse-current injection into adjacent output driver chips, leading to thermal failure or un-triggered channel states during active program loops.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 3.36 A total current rating allow simultaneous activation of all 32 channels at maximum load?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The hardware design handles 105 mA per channel concurrently across all 32 paths ($32 \\times 105\\text{ mA} = 3.36\\text{ A}$), provided the external 24 VDC power supply maintains nominal voltage stability under full system load.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the assembly vertically onto the designated Series 8 baseplate, ensuring the rear high-density connectors seat fully before fastening the module retention locks. Maintain a minimum horizontal clearance of 50 mm between adjacent baseplates to ensure adequate thermal dissipation inside the control cabinet.\u003c\/p\u003e\n\u003cp\u003eStatic fields destroy high-density solid-state components. Field personnel must wear a verified ESD wrist strap connected to a confirmed earth ground point before removing the protective packaging or handling the terminal interface blocks.\u003c\/p\u003e\n\u003cp\u003eSecure all field loop connections using the integrated compression terminals, verifying that no bare wire strands extend past the terminal block face. Route the low-voltage 24 VDC output cables through separate wiring ducts isolated from primary AC motor control leads to eliminate inductive noise coupling on the discrete signaling channels.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43867262058595,"sku":"8C-TDODA1 51307149-175","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/357_b9dee264-bde0-4010-ae25-28c07084c1b8.jpg?v=1764666823","url":"https:\/\/www.autocontrolglobal.com\/products\/8c-tdoda1-51307149-175-honeywell-digital-output-module","provider":"AutoControl Global","version":"1.0","type":"link"}