{"product_id":"honeywell-8c-tdil01-8u-tdil01-51306856-175-c300-digital-input-module","title":"Honeywell 8C-TDIL01 8U-TDIL01 51306856-175 C300 Digital Input Module","description":"\u003cp\u003eConfigured for discrete signal acquisition and contact status sensing in Experion PKS C300 systems, the \u003cstrong\u003eHoneywell 51306856-175\u003c\/strong\u003e (\u003cstrong\u003e8C-TDIL01 \/ 8U-TDIL01\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution.\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\u003e51306856-175 (8C-TDIL01 \/ 8U-TDIL01)\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\u003e~0.31 kg (Logic Module), ~140 g (IOTA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20.2 cm x 14.4 cm x 4.9 cm (Logic), 118 mm x 32 mm x 87 mm (IOTA)\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\u003eMax 3.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003eMax 6 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VAC\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; Cold Junction Compensation (CJC)\u003c\/h3\u003e\n\u003cp\u003eThe module integrates 16 optocoupler-isolated digital input channels rated for 24 VDC operation across an input range of 18 to 30 VDC. The 1500 VAC galvanic isolation barrier decouples field wiring loops from internal processing logic, blocking transient voltage spikes and ground loop currents. Inputs achieve a response time under 8 ms while drawing a maximum current of 6 mA per channel, enabling deterministic status detection for limit switches, proximity sensors, and contact closures directly routed through the Series 8 backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum signal propagation delay for field contact inputs through the 8C-TDIL01 module?\u003c\/p\u003e\n\u003cp\u003eA: The module processes input state transitions with a total response time under 8 ms.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 8C-TDIL01 logic module be replaced without disturbing field wiring connections?\u003c\/p\u003e\n\u003cp\u003eA: Yes, field wiring terminates directly at the 8U-TDIL01 IOTA, allowing the 8C-TDIL01 logic module to be unseated independently during maintenance.\u003c\/p\u003e\n\u003cp\u003eQ: What isolation voltage rating protects the controller logic from field side electrical surges?\u003c\/p\u003e\n\u003cp\u003eA: The module provides optocoupler isolation rated at 1500 VAC between field input terminals and internal system logic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure power to the 8U-TDIL01 IOTA carrier base is turned off before mounting or unseating the 8C-TDIL01 logic module.\u003c\/li\u003e\n\u003cli\u003eWear an ESD wrist strap connected to cabinet earth ground during module handling and installation.\u003c\/li\u003e\n\u003cli\u003eAlign the 8C-TDIL01 logic card with the terminal assembly guides and press evenly until retention screws can be securely fastened.\u003c\/li\u003e\n\u003cli\u003eKeep 24 VDC input wiring separated from high-voltage AC power cabling in control enclosure ducting to limit electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConnect input cable shields to a dedicated earth ground bar at a single termination point.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53449624027445,"sku":"8C-TDIL01 8U-TDIL01 51306856-175","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8U-TPOX01_Cocoai_1fe37ed8-e15f-44b7-9e53-dfb3fc34c8b8.png?v=1788404021","url":"https:\/\/www.5gplc.com\/products\/honeywell-8c-tdil01-8u-tdil01-51306856-175-c300-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}