{"product_id":"honeywell-fs-iobus-cpx-1-i-o-bus-cable","title":"Honeywell FS-IOBUS-CPX-1 I\/O Bus Cable","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell FS-IOBUS-CPX-1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFS-IOBUS-CPX\u003c\/strong\u003e I\/O Bus Cable, operates as a dedicated hardware component for high-speed bus extension and signal interconnectivity between central processing units and external expansion cabinets 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\u003eFS-IOBUS-CPX-1\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\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e102.20 cm x 12.40 cm x 12.60 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive interconnect assembly (Zero internal power draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Type\u003c\/td\u003e\n\u003ctd\u003eI\/O Bus Extension Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Safety Manager \/ Experion PKS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Medium\u003c\/td\u003e\n\u003ctd\u003eShielded differential twisted-pair bus assembly\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-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe FS-IOBUS-CPX-1 cable incorporates channel-to-channel isolation principles to protect high-frequency backplane serial communications against common-mode noise and ground potential offsets across cabinet enclosures. The assembly routes differential I\/O bus signals directly from the primary controller rack to expansion chassis, preserving signal fidelity for remote analog inputs and 4-20 mA HART loop protocol pass-through communication without introducing bus line reflection or jitter.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the FS-IOBUS-CPX-1 cable be disconnected while the controller backplane is energized?\u003c\/p\u003e\n\u003cp\u003eA: Disconnection during active system execution is permissible only within redundant bus configurations; disconnecting a single-channel bus cable will interrupt active polling between the central processor and the target extension cabinet.\u003c\/p\u003e\n\u003cp\u003eQ: How is signal integrity maintained across external cabinet boundaries?\u003c\/p\u003e\n\u003cp\u003eA: The cable assembly utilizes overall braided shielding paired with twisted differential conductors to reject external electromagnetic interference and prevent cross-talk during high-speed bus arbitration.\u003c\/p\u003e\n\u003cp\u003eQ: Does the cable assembly draw internal power from the backplane bus?\u003c\/p\u003e\n\u003cp\u003eA: No, the assembly functions as a completely passive interconnect component with zero internal active power draw.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute the cable through dedicated low-voltage bus troughs or wire ducts, maintaining a minimum static bending radius of 50 mm to avoid strain on internal conductors and foil shielding.\u003c\/li\u003e\n\u003cli\u003eAlign connector interfaces squarely with the controller backplane header and extension cabinet port, then fully engage side-locking clips or thumbscrews to secure vibration-proof contact resistance.\u003c\/li\u003e\n\u003cli\u003eVerify that the cable shield grounding drain connects directly to the enclosure ground bus bar at a single termination point to prevent circulating ground currents.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum physical distance of 30 cm between the I\/O bus cable and AC power lines or high-current inductive switching devices inside cabinet raceways.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52830368629032,"sku":"FS-IOBUS-CPX-1","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FS-IOBUS-CPX-11_Cocoai.png?v=1790150176","url":"https:\/\/www.powerdcs.com\/ar\/products\/honeywell-fs-iobus-cpx-1-i-o-bus-cable","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}