{"product_id":"honeywell-dc-tdil51-digital-input-iota","title":"Honeywell DC-TDIL51 Digital Input IOTA","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell DC-TDIL51\u003c\/strong\u003e , also cataloged as the \u003cstrong\u003eDC-TDIL51\u003c\/strong\u003e Digital Input IOTA, operates as a dedicated hardware component for field signal termination and discrete input processing within Honeywell Experion PKS C300 systems.\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-TDIL51\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\u003e3 kg (Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard C300 IOTA form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal field supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eHigh-density discrete input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eExperion C300 I\/O Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDiscrete Signal Conditioning \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe DC-TDIL51 Input Output Termination Assembly (IOTA) routes field discrete contact signals directly to the input processing logic while maintaining channel-to-channel isolation across all field terminations. Designed to buffer incoming discrete voltage levels and suppress high-voltage field transients, the assembly prevents electrical noise propagation into the central I\/O bus. In combination with 4-20 mA HART loop protocol routing and analog I\/O options on shared field panels, the DC-TDIL51 ensures deterministic input scan cycles across distributed process control topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DC-TDIL51 IOTA support redundant I\/O module configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the physical layout and trace routing of the DC-TDIL51 allow dual Digital Input modules to be mounted onto a single termination assembly for redundant signal execution.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding procedure must be followed for field wiring terminated on the DC-TDIL51?\u003c\/p\u003e\n\u003cp\u003eA: Shield wires from field sensor cables must be terminated at designated shield bars connected directly to the panel system ground bus, bypassing signal ground channels on the IOTA board.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all 24 VDC power lines and field contact excitation loops prior to mounting or wiring the DC-TDIL51 assembly.\u003c\/li\u003e\n\u003cli\u003eSecure the IOTA housing onto the enclosure carrier plate using standard industrial mounting hardware, ensuring solid metallic contact for chassis ground bonding.\u003c\/li\u003e\n\u003cli\u003eTorque all field wiring screw terminals to manufacturer-specified limits to maintain gas-tight electrical contact and prevent loose connection faults under vibration.\u003c\/li\u003e\n\u003cli\u003eMaintain proper separation between high-voltage power conduits and low-voltage discrete signal cables routed to the IOTA terminal blocks.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52611926163736,"sku":"DC-TDIL51","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/DC-TDIL51_f182a079-edf7-47dd-b3c6-f93790ad4ac3.png?v=1788513984","url":"https:\/\/www.innoplcsync.com\/products\/honeywell-dc-tdil51-digital-input-iota","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}