{"product_id":"honeywell-cc-pa0h51-analog-output-module","title":"Honeywell CC-PA0H51 Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-PA0H51\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-PA0H51\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for precise 4-20 mA current loop driving and discrete relay signal execution within Experion PKS Series-C systems. It converts internal digital control commands into regulated analog output currents and Form C relay contact switching states to actuate field valves, positioners, and variable speed drives.\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\u003eCC-PA0H51\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\u003e0.28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series-C Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane powered via 24 VDC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Protocol\u003c\/td\u003e\n\u003ctd\u003eHART 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contacts\u003c\/td\u003e\n\u003ctd\u003e2 (Form C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eExperion PKS Series-C I\/O systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHART Communication \u0026amp; Loop Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module integrates 4-20 mA HART loop protocol layer pass-through capability to allow two-way digital communication with smart field positioners and actuators. Signal conditioning circuitry provides channel-to-channel isolation and galvanic separation between internal logic buses and external field loops. This isolation matrix prevents ground loop interference, suppresses cross-talk across adjacent channels, and maintains continuous HART digital carrier signals over standard two-wire pairs without corrupting the primary analog value.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the HART 7 protocol implementation operate across the analog output loop?\u003c\/p\u003e\n\u003cp\u003eA: The module superimposes Frequency Shift Keying (FSK) digital signals onto the 4-20 mA current signal, enabling real-time HART primary and secondary variable readout and online device configuration without interrupting the analog output level.\u003c\/p\u003e\n\u003cp\u003eQ: What are the electrical ratings and behaviors for the integrated Form C relays?\u003c\/p\u003e\n\u003cp\u003eA: The two Form C relay outputs provide dry SPDT contact sets (Normally Open \/ Normally Closed) isolated from the analog circuits, designed for auxiliary field interlocking and fault trip signalling controlled by system firmware logic.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries-C Rack Seating\u003c\/strong\u003e: Align the module with the guide channels of the Series-C IOTA base or rack slot and press firmly until the retaining latch fully engages with the backplane header.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Connect two-wire current loop shielded cables to the cabinet earth bus at one point only to prevent ground loop currents from destabilizing HART digital communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeparation of Wiring\u003c\/strong\u003e: Maintain physical separation between 4-20 mA HART signal lines and high-current AC or switching DC inductive load lines to avoid noise coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Contact Suppression\u003c\/strong\u003e: Install external arc suppression RC networks or flyback diodes across external loads connected to the Form C relay contacts when switching inductive field devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53472682967349,"sku":"CC-PA0H51","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/8C-PAIMA151454473-175_c8aee630-d05c-4ae8-91ca-96719486c307.png?v=1788748947","url":"https:\/\/www.5gplc.com\/products\/honeywell-cc-pa0h51-analog-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}