{"product_id":"honeywell-8c-tdila1-51307141-175-series-8-digital-input-module-1","title":"Honeywell 8C-TDILA1 51307141-175 Series 8 Digital Input Module","description":"\u003ch2\u003eHoneywell 8C-TDILA1 51307141-175 Series 8 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for 32 channel discrete signal acquisition in Honeywell Experion PKS Series 8 I\/O systems, the \u003cstrong\u003eHoneywell 8C-TDILA1 51307141-175\u003c\/strong\u003e (\u003cstrong\u003e8C-TDILA1\u003c\/strong\u003e Digital Input Module) provides direct electrical execution for field contact monitoring and logic state detection.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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-TDILA1 51307141-175\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries 8 I\/O\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\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22 x 12 x 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e95 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Scanning (PV)\u003c\/td\u003e\n\u003ctd\u003eNormal: 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDI Power Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Sense Voltage\/Current\u003c\/td\u003e\n\u003ctd\u003e13 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF Sense Voltage\/Current\u003c\/td\u003e\n\u003ctd\u003e5 VDC max or 1.2 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e1000 VAC RMS or +\/-1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIOTA Configuration\u003c\/td\u003e\n\u003ctd\u003eCoated IOTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and DCS Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 8C-TDILA1 51307141-175 uses galvanic isolation to separate field wiring from internal module circuits. Therefore, the module reduces electrical interference between discrete input channels and the controller interface.\u003c\/p\u003e\n\u003cp\u003eThe module monitors ON and OFF field states through voltage threshold detection. Additionally, it performs input scanning at 20 ms intervals for process variable updates within the Series 8 I\/O architecture.\u003c\/p\u003e\n\u003cp\u003eHoneywell process control modules commonly integrate with DCS signal handling requirements, including channel-to-channel isolation methods used for discrete field acquisition. However, this module is designed specifically for digital contact inputs rather than analog communication protocols such as 4-20 mA HART or FOUNDATION Fieldbus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many digital input channels does the Honeywell 8C-TDILA1 51307141-175 support?\u003cbr\u003eA: The module provides 32 digital input channels for discrete field signal monitoring.\u003c\/p\u003e\n\u003cp\u003eQ: What field voltage range does the 8C-TDILA1 support?\u003cbr\u003eA: The digital input power voltage range is 18 to 30 VDC, with a rated module voltage of 24 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module provide electrical isolation between field signals and internal circuits?\u003cbr\u003eA: Yes. The module provides galvanic isolation rated at 1000 VAC RMS or +\/-1000 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the 8C-TDILA1 51307141-175 module in the designated Honeywell Series 8 I\/O assembly with the compatible IOTA interface.\u003c\/li\u003e\n\u003cli\u003eVerify that the field power supply remains within the specified 18 to 30 VDC input range before wiring.\u003c\/li\u003e\n\u003cli\u003eSeparate digital input signal cables from high-current power cables to reduce electrical noise coupling.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields according to site grounding practices and avoid multiple grounding points that may introduce ground loops.\u003c\/li\u003e\n\u003cli\u003eConfirm field device contact states before commissioning the module to validate ON and OFF sensing thresholds.\u003c\/li\u003e\n\u003cli\u003eCheck module seating, connector engagement, and backplane interface condition during installation inspection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44415501664344,"sku":"8C-TDILA1 51307143-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/8C-TDILA151307143-175-3.jpg?v=1784705103","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-8c-tdila1-51307141-175-series-8-digital-input-module-1","provider":"IndustriaX Limited","version":"1.0","type":"link"}