{"product_id":"51454416-500-honeywell-universal-input-module","title":"51454416-500 Honeywell Universal Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51454416-500\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51454416-500\u003c\/strong\u003e Universal Input Module, operates as a dedicated hardware component for high-density signal integration and regulated power distribution across 12 protection slots within Experion PKS DCS 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\u003e51454416-500\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7 cm x 14 cm x 14.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e400 W Power Supply Output (80 Plus Platinum Certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100-240 V AC Auto-Ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Rails\u003c\/td\u003e\n\u003ctd\u003e+3.3 VDC, +5 VDC, +12 VDC, +24 VDC, -12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistribution Slots\u003c\/td\u003e\n\u003ctd\u003e12 Slots with Circuit Breakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003e+\/- 6 kV Line-to-Line, +\/- 8 kV Line-to-Ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold-up Time\u003c\/td\u003e\n\u003ctd\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module architecture provides regulated DC output rails (+3.3 VDC, +5 VDC, +12 VDC, +24 VDC, -12 VDC) and active physical conditioning for connected field loops. Channel-to-channel isolation decouples field sensor signals and 4-20 mA HART loop protocol lines from backplane system logic. Onboard surge filtering suppresses high-voltage transients up to +\/- 6 kV line-to-line and +\/- 8 kV line-to-ground, preserving measurement linearity across extended process control networks under continuous vibration up to 5g.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power ride-through capability does the 51454416-500 provide during mains voltage dips?\u003c\/p\u003e\n\u003cp\u003eA: The integrated 400 W power conversion stage features a hold-up time of 50 ms, maintaining full regulated output rail voltage during brief AC input power interruptions.\u003c\/p\u003e\n\u003cp\u003eQ: How are individual channel distribution paths protected against short circuit conditions?\u003c\/p\u003e\n\u003cp\u003eA: Power and signal routing are distributed across 12 discrete slots, each monitored and isolated by dedicated hardware circuit breakers.\u003c\/p\u003e\n\u003cp\u003eQ: How is thermal dissipation managed during continuous full-load execution?\u003c\/p\u003e\n\u003cp\u003eA: Thermal management is maintained via an internal PWM-controlled forced-air cooling system capable of delivering up to 120 CFM airflow across the -40 to +70 deg C operating temperature spectrum.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate primary 100-240 V AC supply mains before positioning the module into the designated cabinet slot.\u003c\/li\u003e\n\u003cli\u003eAlign module guides with chassis rails, sliding the assembly inward until internal multi-pin backplane connectors seat completely.\u003c\/li\u003e\n\u003cli\u003eTorque faceplate retaining screws to ensure full mechanical seating and chassis ground frame electrical contact.\u003c\/li\u003e\n\u003cli\u003eSecure the heavy-gauge protective earth (PE) copper ground wire to the chassis terminal to ensure surge protection effectiveness up to +\/- 8 kV.\u003c\/li\u003e\n\u003cli\u003eVerify PWM fan intake clearance and apply AC power, checking system LEDs for healthy output status on all five DC voltage rails before placing connected loop channels into active service.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53594716569909,"sku":"51454416-500","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8C-PAIMA151454473-175_d35f7cd1-9cad-4a29-b69f-b3c43c4781b1.png?v=1789529143","url":"https:\/\/www.5gplc.com\/products\/51454416-500-honeywell-universal-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}