{"product_id":"honeywell-cc-gaix21-analog-input-gi-is-iota","title":"Honeywell CC-GAIX21 Analog Input GI\/IS IOTA","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell CC-GAIX21\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCC-GAIX21\u003c\/strong\u003e Analog Input GI\/IS IOTA, operates as a dedicated hardware component for control logic execution, real-time data processing, and backplane bus routing within Series C distributed control networks.\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-GAIX21\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSeries C I\/O \/ Experion PKS\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\u003e2.0 kg (Gross shipping weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Series C IOTA module footprint\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 continuous operational envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-load dependent via redundant 24 VDC backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Channels\u003c\/td\u003e\n\u003ctd\u003e16-channel high-density configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Category\u003c\/td\u003e\n\u003ctd\u003eGalvanically Isolated (GI) \/ Intrinsically Safe (IS) barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eStandard G3 Class environmental protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Instrumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Execution:\u003c\/strong\u003e The CC-GAIX21 serves as the physical I\/O Termination Assembly (IOTA) interfacing field-side transmitters with processing hardware. The circuitry transparently passes standard analog current loops and high-frequency digital 4-20 mA HART loop protocol diagnostics directly to the associated Series C input modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and IS Barriers:\u003c\/strong\u003e Integrated galvanic isolation (GI) and intrinsic safety (IS) barriers prevent high-energy electrical faults from crossing into hazardous processing zones (Class I, Div 1 \/ Zone 0 layouts). This design enforces strict channel-to-channel isolation parameters to eliminate ground loops and safeguard the central control network.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the CC-GAIX21 support redundant module configurations on a single IOTA?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The CC-GAIX21 IOTA is structured with dual mounting positions that accept two redundant Series C Analog Input modules in an active\/standby setup, providing bump-less controller failovers if one module experiences an internal circuit fault.\u003c\/p\u003e\n\u003cp\u003eQ: What is the purpose of the integrated galvanic isolation on this IOTA?\u003c\/p\u003e\n\u003cp\u003eA: The galvanic isolation (GI) barriers eliminate the need for separate external safety barriers when wiring directly into intrinsically safe (IS) field devices, saving cabinet space and reducing system-wide wiring connection points.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Wiring Segregation:\u003c\/strong\u003e Run all intrinsically safe (IS) field wiring in physically separate, dedicated blue wire ducts. Ensure these cables are separated from non-IS wiring and main AC power circuits by a minimum distance of 50 mm to prevent inductive energy coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Grid Bond Resistance:\u003c\/strong\u003e Securely bolt the IOTA mounting plate to the cabinet's safety earth bus bar. The copper grounding strap must maintain a total electrical path resistance of less than 1.0 Ohm to ground to guarantee reliable operation of the isolation circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Torque Control:\u003c\/strong\u003e Fasten field loop wiring into the IOTA compression terminals using a torque setting conforming to Honeywell's design standards. Do not over-tighten, as over-stressing can crack the internal printed circuit board traces beneath the terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45256811446387,"sku":"CC-GAIX21","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-17_13-36-25_c124722e-f90d-417c-ae50-a3f6cfb31818.png?v=1784268551","url":"https:\/\/www.dcssupplier.com\/ar\/products\/honeywell-cc-gaix21-analog-input-gi-is-iota","provider":"DcsSupplier Limited","version":"1.0","type":"link"}