{"product_id":"honeywell-mc-tdon12-51304446-150-digital-output-field-termination-assembly","title":"Honeywell MC-TDON12 51304446-150 Digital Output Field Termination Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304446-150\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMC-TDON12\u003c\/strong\u003e Digital Output Field Termination Assembly, operates as a dedicated hardware component for multi-channel discrete signal execution within Honeywell DCS networks.\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\u003eMC-TDON12 51304446-150\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e30 x 20 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC bus powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003e24 VDC (Non-Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Capacity\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current\u003c\/td\u003e\n\u003ctd\u003e100 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eLess than 1 millisecond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Interface\u003c\/td\u003e\n\u003ctd\u003eCompression Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Field Interface \u0026amp; Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe MC-TDON12 provides a 32-channel discrete output interface connecting standard Digital Output I\/O Processors to cabinet field equipment. Configured for direct 24 VDC load actuation, each output channel delivers up to 100 mA to drive intermediate relays, pilot solenoids, and status indicators with sub-millisecond execution speeds. The assembly integrates pass-through channel routing to support redundant I\/O bus configurations, maintaining channel-to-channel isolation and common ground distribution across DCS marshalling panels without introducing signal switching latencies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum current load permitted per output channel on the MC-TDON12?\u003c\/p\u003e\n\u003cp\u003eA: Each discrete channel drives a maximum current of 100 mA at 24 VDC, suitable for low-power solenoids, interposing relays, or indicator circuits.\u003c\/p\u003e\n\u003cp\u003eQ: How does the compression terminal block interface handle field wiring termination?\u003c\/p\u003e\n\u003cp\u003eA: Compression terminals exert continuous spring pressure on solid or stranded conductors, preventing wire loosening caused by cabinet vibration and thermal cycling.\u003c\/p\u003e\n\u003cp\u003eQ: Can the MC-TDON12 be deployed in redundant I\/O Processor architectures?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the assembly supports redundant cable interfaces to connect primary and secondary Digital Output Processors without signal interruption during card failover.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDe-energize the main 24 VDC system distribution supply before connecting or disconnecting field wiring on the MC-TDON12 panel.\u003c\/li\u003e\n\u003cli\u003eRoute field digital output conductors through cabinet wire ducting, separating 24 VDC control wiring from high-voltage AC power lines.\u003c\/li\u003e\n\u003cli\u003eSecure the assembly into the standard chassis slot using designated mounting hardware to ensure proper earthing through the rack frame.\u003c\/li\u003e\n\u003cli\u003eStrip conductors to the specified length and insert them into compression terminals, ensuring no stray wire strands remain exposed outside the block.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52393126887720,"sku":"MC-TDON12 51304446-150","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MC-TDON12.jpg?v=1789549378","url":"https:\/\/www.powerdcs.com\/ar\/products\/honeywell-mc-tdon12-51304446-150-digital-output-field-termination-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}