{"product_id":"mu-gaih22-honeywell-high-level-analog-input-fta","title":"MU-GAIH22 | Honeywell | High Level Analog Input FTA","description":"\u003cp\u003eConfigured for high-level analog input signal conditioning in Honeywell distributed control systems, the \u003cstrong\u003eHoneywell MU-GAIH22\u003c\/strong\u003e (\u003cstrong\u003eMU-GAIH22\u003c\/strong\u003e High Level Analog Input FTA) provides direct physical\/electrical execution. The assembly routes field transmitter process signals to system I\/O cards, delivering channel isolation and termination for standard analog instrumentation loops.\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\u003eMU-GAIH22\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via backplane\/I\/O subsystem connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh Level Analog Input Field Termination Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN Rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eType C Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Size Class\u003c\/td\u003e\n\u003ctd\u003eB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanically isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Field Loop Isolation\u003c\/h3\u003e\n\u003cp\u003eThe MU-GAIH22 provides galvanically isolated channel channels to attenuate electrical noise and block high-voltage transients between field instrumentation and control room electronics. Designed to operate within 4-20 mA HART loop protocol architectures, the assembly isolates analog process variables to prevent ground loop formation across distributed field transmitters. The passive and active conditioning circuits preserve analog measurement accuracy across process monitoring channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the MU-GAIH22 require external termination resistors for standard analog input signals?\u003c\/p\u003e\n\u003cp\u003eA: No, the module integrates onboard signal conditioning and termination circuits matching standard high-level analog inputs without requiring external load resistors.\u003c\/p\u003e\n\u003cp\u003eQ: Can the MU-GAIH22 be installed or removed while the host I\/O subsystem is actively powered?\u003c\/p\u003e\n\u003cp\u003eA: No, the associated I\/O subsystem power must be shut down before installing or removing the FTA to prevent electrical damage and avoid unexpected logic trips.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting\u003c\/strong\u003e: Align the Class B assembly onto a standard DIN rail and press firmly until the mechanical locking latch snaps securely into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinets Airflow\u003c\/strong\u003e: Position the module vertically on the DIN rail to allow unobstructed ambient air convection across the enclosure surface within the -20 to 60 deg C operating band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Cabling\u003c\/strong\u003e: Connect field transmitters using shielded twisted-pair cables to mitigate electromagnetic and radio-frequency interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Terminate field cable shields at the designated cabinet single-point ground bar to maintain galvanic isolation integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Subsystem Isolation\u003c\/strong\u003e: De-energize all power feeds to the associated I\/O rack prior to connecting field wiring or servicing the assembly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53473570816309,"sku":"MU-GAIH22","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/MU-GAIH14_3801609e-b156-4395-b61a-2463482f3a18.png?v=1788750788","url":"https:\/\/www.5gplc.com\/products\/mu-gaih22-honeywell-high-level-analog-input-fta","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}