{"product_id":"honeywell-51308112-003-coaxial-cable","title":"Honeywell 51308112-003 Coaxial Cable","description":"\u003cmain class=\"container\"\u003e\n\u003cdiv class=\"top-control-bar\"\u003e\n\u003cdiv class=\"system-title\"\u003e\n\u003ch2\u003eHoneywell 51308112-003 Coaxial Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51308112-003\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51308112\u003c\/strong\u003e coaxial cable, operates as an RG11 interconnect with ferrite filters for Local Control Network (LCN) node communication in Honeywell DCS systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e51308112-003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eLength 3 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eIndustrial-grade range (not specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003ePassive cable, no electrical load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable Type\u003c\/th\u003e\n\u003ctd\u003eRG11 coaxial with ferrite filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eLCN node communication interconnection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplacement Note\u003c\/th\u003e\n\u003ctd\u003eReplaces 51109181-003 (without ferrites)\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\u003c\/h3\u003e\n\u003cp\u003eThe 51308112-003 cable integrates with Honeywell LCN infrastructure, supporting deterministic communication between nodes. Ferrite filters suppress high-frequency interference, ensuring stable 4-20 mA HART loop signaling and maintaining channel-to-channel isolation across distributed control networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 51308112-003 be substituted with 51109181-003? A: No. The 51109181-003 lacks ferrite filters; substitution may degrade EMI suppression and signal integrity.\u003c\/p\u003e\n\u003cp\u003eQ: Does the cable require calibration before installation? A: No. It is a passive interconnect; installation requires only proper connector seating and shielding verification.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding practice is recommended? A: Ground the shield at the controller end only to prevent ground loops and induced noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute coaxial cable away from high-voltage conductors to minimize EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain shield continuity and ground only at the LCN controller termination point.\u003c\/li\u003e\n\u003cli\u003eVerify connector engagement with ferrite filter assemblies before energizing the system.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive bending radius to preserve insulation and shielding integrity.\u003c\/li\u003e\n\u003cli\u003eInspect cable jacket and ferrite assemblies for damage prior to commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/main\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48696446779582,"sku":"51308112-003","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-22_09-13-02.png?v=1782092835","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51308112-003-coaxial-cable","provider":"AutoOilTech Limited","version":"1.0","type":"link"}