{"product_id":"honeywell-fc-tsgash-1624-field-termination-assembly","title":"Honeywell FC-TSGASH-1624 Field Termination Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-TSGASH-1624\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-TSGASH-1624\u003c\/strong\u003e Field Termination Assembly, operates as a dedicated hardware component for field loop signal marshalling within Honeywell Safety Manager 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\u003eFC-TSGASH-1624\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\u003e0.52 kg (Shipping Weight: 3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e50 x 30 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C (standard panel ambient)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive termination assembly (consumption dependent on connected loop load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eField Termination Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Function\u003c\/td\u003e\n\u003ctd\u003eInterface between HART-enabled gas\/flame detectors and SAI-1620m analog input modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eHoneywell Safety Manager\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-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eEngineered for safety instrumented systems, the assembly establishes direct physical and electrical interconnection between field gas\/flame detectors and SAI-1620m analog input modules. Onboard channel-to-channel isolation limits noise transfer across signal runs while transparently passing the analog 4-20 mA process variable alongside high-frequency HART protocol digital communication. The termination track geometry minimizes loop resistance variations and preserves signal integrity across all safety critical monitoring channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What module interface does the FC-TSGASH-1624 directly connect to within Safety Manager?\u003c\/p\u003e\n\u003cp\u003eA: The FC-TSGASH-1624 serves specifically as the field termination interface for the SAI-1620m safe analog input module, facilitating field loop connection for HART-enabled gas and flame detection hardware.\u003c\/p\u003e\n\u003cp\u003eQ: Does the assembly support HART digital signal pass-through alongside standard 4-20 mA current loops?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the onboard termination circuitry is designed to pass 4-20 mA analog loop currents while allowing bi-directional, high-frequency HART communication signals to reach the SAI-1620m analog input module without attenuation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure primary power sources to associated I\/O racks and field gas\/flame instruments are de-energized prior to connecting or wiring the field termination assembly.\u003c\/li\u003e\n\u003cli\u003eFasten the termination assembly securely onto the cabinet DIN rail or mounting chassis, verifying mechanical engagement.\u003c\/li\u003e\n\u003cli\u003eRoute field loop wiring through dedicated wiring troughs, keeping low-voltage 4-20 mA HART signal conductors segregated from high-voltage AC cabling.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields to a single-point earth grounding bar within the control enclosure to prevent circulating ground loops.\u003c\/li\u003e\n\u003cli\u003eInspect all terminal screw connections to ensure conductors are fully seated and torqued according to standard panel wiring practices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52502049751336,"sku":"FC-TSGASH-1624","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-TSGASH-1624.jpg?v=1789891123","url":"https:\/\/www.powerdcs.com\/products\/honeywell-fc-tsgash-1624-field-termination-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}