{"product_id":"honeywell-fc-iota-nr24-redundant-io-termination-assembly","title":"Honeywell FC-IOTA-NR24 Redundant IO Termination Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-IOTA-NR24\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-IOTA-NR24\u003c\/strong\u003e Redundant IO Termination Assembly, operates as a dedicated hardware component for dual-redundant field signal routing and carrier interface execution within Honeywell Safety Manager platforms. Designed to interface redundant I\/O modules, the assembly handles a 24 VDC supply voltage range (-15% to +30%) at a maximum supply load of 10 A. The module provides physical screw terminal connections for carrier power rails and chassis ground alongside standard RJ-45 Ethernet communications.\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-IOTA-NR24\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\u003e1.5 kg shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCarrier rack mountable\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC (-15% to +30%), 10 A max supply load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRedundant IO Termination Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connections\u003c\/td\u003e\n\u003ctd\u003e2 x M4 screw terminals (to power rail of carrier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround Connections\u003c\/td\u003e\n\u003ctd\u003e8 x M3.5 screw terminals (to metal frame of carrier)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eRJ-45 Ethernet network interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; 4-20 mA HART Loop Integration\u003c\/h3\u003e\n\u003cp\u003eThe FC-IOTA-NR24 executes redundant field signal pathways with channel-to-channel isolation to decouple backplane logic circuits from transient field disturbances. Designed to support 4-20 mA HART loop protocol instruments and process I\/O channels, the termination assembly maintains signal integrity across primary and secondary redundant processing paths. Built-in suppression circuits minimize electrical cross-talk and ground loop interference during continuous field loop monitoring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What screw terminal configurations are provided for power and grounding on the FC-IOTA-NR24?\u003c\/p\u003e\n\u003cp\u003eA: Power input uses 2 x M4 terminals connected directly to the carrier power rail, while ground bonding utilizes 8 x M3.5 terminals routed to the carrier metal frame.\u003c\/p\u003e\n\u003cp\u003eQ: What is the operating input voltage range for this redundant termination assembly?\u003c\/p\u003e\n\u003cp\u003eA: The module accepts a nominal 24 VDC input supply with an allowable operational tolerance of -15% to +30%.\u003c\/p\u003e\n\u003cp\u003eQ: Does the FC-IOTA-NR24 support network communication interfaces?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the termination assembly includes an integrated RJ-45 Ethernet port for communication within the system carrier architecture.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect main 24 VDC carrier power feeds prior to installing or removing the FC-IOTA-NR24 assembly.\u003c\/li\u003e\n\u003cli\u003eMount the assembly securely onto the carrier frame, ensuring all 8 x M3.5 ground terminals make solid metallic contact with the cabinet earth structure.\u003c\/li\u003e\n\u003cli\u003eFasten the 2 x M4 power terminals to the carrier power rails using proper torque specifications to avoid loose connections under vibration.\u003c\/li\u003e\n\u003cli\u003eInsert shielded RJ-45 Ethernet cabling until the retention tab locks firmly in place.\u003c\/li\u003e\n\u003cli\u003eVerify power supply input levels remain within 24 VDC (-15% to +30%) before energizing the redundant I\/O subsystem.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52638489379112,"sku":"FC-IOTA-NR24","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-IOTA-NR24.png?v=1789980100","url":"https:\/\/www.powerdcs.com\/es\/products\/honeywell-fc-iota-nr24-redundant-io-termination-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}