{"product_id":"honeywell-51202902-500-connection-cable","title":"Honeywell 51202902-500 Connection Cable","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51202902-500\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51202902-500\u003c\/strong\u003e Connection Cable, operates as a dedicated hardware component for controller-to-device communication and transducer signal transmission within Honeywell IPC 620 and TDC 2000\/3000 systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe catalog designation \u003cstrong\u003e51202902-500\u003c\/strong\u003e represents the complete DB9 connection cable assembly, with numerical digits indicating the specific pinout configuration and shielding length designed for legacy Honeywell platform architectures. No arbitrary sub-variants are designated for this cabling assembly.\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\u003e51202902-500\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\u003e60 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cable length format with DB9 interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive low-voltage signal transmission\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 and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe connection cable preserves signal integrity across analog transducer loops and digital communication paths by incorporating robust multi-core shielding to suppress electromagnetic interference from high-voltage distribution networks. While supporting both analog and digital signaling requirements depending on system configuration, the physical design maintains continuous ground continuity and shield termination to prevent ground loops. Channel-to-channel isolation parameters align with standard distributed control system guidelines, ensuring stable data transmission across complex automation nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the connection cable require active external power during data exchange?\u003c\/p\u003e\n\u003cp\u003eA: No, the assembly is entirely passive and functions strictly as a physical conductor medium for serial communication and analog signal loops.\u003c\/p\u003e\n\u003cp\u003eQ: What are the mechanical routing constraints regarding bend radius near the DB9 connector?\u003c\/p\u003e\n\u003cp\u003eA: Field installation requires avoiding sharp bends and maintaining a minimum bend radius equal to ten times the outer cable diameter immediately adjacent to the molded connector backshell.\u003c\/p\u003e\n\u003cp\u003eQ: Is this cable compatible with hot-plugging procedures on active controller ports?\u003c\/p\u003e\n\u003cp\u003eA: While physical connection is supported, live insertion or removal of serial communication cables can induce transient voltage spikes; powering down the port interface is recommended during maintenance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eRoute the connection cable through dedicated metallic conduits or isolated wireways, maintaining maximum physical separation from high-voltage alternating current power lines and variable frequency drive motor leads. Secure the DB9 connector thumbscrews or locking hardware manually to recommended finger-tight specifications to prevent intermittent contact failure from mechanical vibration. Ensure that the integrated shield drain continuity is properly tied to the designated cabinet earth ground stud to maintain continuous electromagnetic compatibility across the interface boundary.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48231918764222,"sku":"51202902-500","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/51202902-500_2.png?v=1785404118","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51202902-500-connection-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}