{"product_id":"honeywell-dc-tpox01-51307770-176-digital-input-module","title":"Honeywell DC-TPOX01 51307770-176 Digital Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell DC-TPOX01 51307770-176\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDC-TPOX01\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for discrete field signal processing within 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\u003eDC-TPOX01 (51307770-176)\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\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 cm x 12.7 cm x 12.7 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\u003eStandard backplane power allocation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51307770-176\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete Digital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe module isolates incoming field dry contacts and DC voltage states from internal logic circuits using optocoupled signal paths. Channel-to-channel isolation limits ground loop currents and transient noise interference from disturbing adjacent analog lines, including 4-20 mA HART loop wiring routes inside control cabinets. Signal filtering on each discrete input channel stabilizes binary state detection, preventing contact bounce from sending invalid field data to the central I\/O bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DC-TPOX01 module support live insertion into an energized I\/O rack?\u003c\/p\u003e\n\u003cp\u003eA: Yes, physical hot-swap removal and insertion are supported on active backplanes, provided the field terminal block is unlatched or system maintenance conditions are met.\u003c\/p\u003e\n\u003cp\u003eQ: How are channel signal states isolated from backplane control logic?\u003c\/p\u003e\n\u003cp\u003eA: Individual channels utilize optical isolation barriers to separate external field wiring voltages from sensitive internal processing buses.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure should be implemented for input cable shields?\u003c\/p\u003e\n\u003cp\u003eA: Connect field wiring shields directly to the designated cabinet earth grounding bar at one end to suppress electromagnetic interference and prevent ground loop paths.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the backplane slot guide rails are free from debris before inserting the module into the rack chassis.\u003c\/li\u003e\n\u003cli\u003ePush the module firmly into the slot until the backplane connector fully seats and locking tabs engage.\u003c\/li\u003e\n\u003cli\u003eSecure field wiring to the corresponding terminal block according to the system channel assignment diagram.\u003c\/li\u003e\n\u003cli\u003eSeparate digital input field cabling from high-voltage AC distribution conductors inside panel wireways.\u003c\/li\u003e\n\u003cli\u003eApply power to the I\/O rack and verify that the module status LED indicates an active operational state.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53616080716085,"sku":"DC-TPOX01 51307770-176","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DC-TPOX0151307770-176_Cocoai.png?v=1789888689","url":"https:\/\/www.5gplc.com\/products\/honeywell-dc-tpox01-51307770-176-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}