{"product_id":"51195479-600-honeywell-c300-pm-i-o-8-drop-cable-assembly","title":"51195479-600 Honeywell C300 PM I\/O 8-Drop Cable Assembly","description":"\u003ch3\u003e\u003cb\u003eProduct Overview\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #1565c0;\"\u003eHoneywell 51195479-600\u003c\/span\u003e\u003c\/strong\u003e is an Experion PKS PM I\/O Link Cable Set. It connects a C300 Controller IOTA to PM files containing PM I\/O Processors (IOPs).\u003c\/p\u003e\n\u003cp\u003eThis assembly provides an \u003cstrong\u003e8-drop multidrop communication connection\u003c\/strong\u003e over the \u003cstrong\u003e375 KBaud PM I\/O Link\u003c\/strong\u003e. It supports communication between the C300 controller and distributed PM I\/O equipment.\u003c\/p\u003e\n\u003cp\u003eThe cable assembly provides a passive communication path. It does not contain active communication electronics or built-in communication ports. Redundant installations require separate A and B cable paths.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Engineering Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Honeywell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 51195479-600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e Experion PKS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Interface:\u003c\/strong\u003e C300 Controller IOTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Rate:\u003c\/strong\u003e 375 KBaud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Capacity:\u003c\/strong\u003e 8 drops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e PM I\/O Link communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e A+B cable configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e51195479-600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExperion PKS PM I\/O Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePM I\/O Link Cable Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeries C Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC300 Controller IOTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePM Files with PM IOPs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePassive multidrop cable assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePM I\/O Link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e375 KBaud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Drops\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC300 I\/O Links\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 (IOL1 and IOL2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRedundant Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA+B cable pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum I\/O Units\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 per I\/O Link (50 ms CEE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Throughput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 Link Units per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Unit Definition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne parameter read or write per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuilt-in Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51202341-112 adapter pair at C300 IOTA end\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cb\u003eCommunication Architecture and Performance\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e51195479-600\u003c\/strong\u003e provides the physical communication path between the C300 Controller IOTA and PM I\/O equipment.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Speed:\u003c\/strong\u003e The PM I\/O Link operates at 375 KBaud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLink Capacity:\u003c\/strong\u003e Each I\/O Link supports up to 40 I\/O Units under the specified 50 ms CEE configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Throughput:\u003c\/strong\u003e The documented performance reaches 1,000 Link Units per second.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter Access:\u003c\/strong\u003e Each Link Unit represents one parameter read or write per second.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Resources:\u003c\/strong\u003e One C300 controller provides two PM I\/O Links.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Connection:\u003c\/strong\u003e The cable assembly supports eight drops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The two controller links are identified as IOL1 and IOL2. Their cable identification uses different colors.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLink Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Symbols\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIOL1\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003ctd\u003eIOL1A \/ IOL1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIOL2\u003c\/td\u003e\n\u003ctd\u003eViolet\u003c\/td\u003e\n\u003ctd\u003eIOL2A \/ IOL2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cb\u003eRedundancy and System Configuration\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eHoneywell uses separate A and B communication paths for redundant PM I\/O Link configurations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse the A and B cable paths for the required redundant architecture.\u003c\/li\u003e\n\u003cli\u003eMaintain consistent link identification during cabinet installation.\u003c\/li\u003e\n\u003cli\u003eVerify IOL1 and IOL2 assignments before connecting the cables.\u003c\/li\u003e\n\u003cli\u003eCheck the controller configuration against the installed PM I\/O topology.\u003c\/li\u003e\n\u003cli\u003eDo not treat one cable path as a complete redundant pair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe A+B configuration supports communication-path redundancy. Actual system redundancy also depends on the complete controller, interface, and cabinet configuration.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eInstallation Guidelines\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eCorrect cable routing and link identification help maintain reliable PM I\/O communication.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify the Hardware:\u003c\/strong\u003e Confirm the cable model and the target C300 Controller IOTA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the Adapters:\u003c\/strong\u003e Prepare the required 51202341-112 adapter pair at the C300 IOTA end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the Link:\u003c\/strong\u003e Confirm the IOL1 or IOL2 assignment before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlan the Drops:\u003c\/strong\u003e Match all eight cable drops with the approved PM file layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the Cable:\u003c\/strong\u003e Follow the cabinet wiring drawings and Honeywell installation instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Redundancy:\u003c\/strong\u003e Install both A and B paths when the system requires redundant communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect Connections:\u003c\/strong\u003e Check cable routing, termination, and connection security.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Honeywell does not publish a fixed overall harness length for this assembly. Determine the required routing length from the actual cabinet layout.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCommissioning and Maintenance\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eCommissioning should verify the complete communication path before process operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Verification:\u003c\/strong\u003e Confirm the C300 IOTA, adapter pair, and PM file connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLink Identification:\u003c\/strong\u003e Check the IOL1 and IOL2 assignments against engineering drawings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Testing:\u003c\/strong\u003e Verify PM I\/O Link communication at 375 KBaud.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop Verification:\u003c\/strong\u003e Confirm that all configured PM I\/O drops communicate correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Testing:\u003c\/strong\u003e Test A and B communication paths according to the approved procedure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Diagnostics:\u003c\/strong\u003e Review controller diagnostics and PM I\/O communication status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor routine maintenance, inspect cable connections and routing during scheduled cabinet inspections. Investigate communication faults before replacing the complete cable assembly.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCompatibility and Application\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 51195479-600\u003c\/strong\u003e is intended for compatible Experion PKS Series C installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHoneywell C300 Controller IOTA\u003c\/li\u003e\n\u003cli\u003eHoneywell PM files containing PM IOPs\u003c\/li\u003e\n\u003cli\u003eExperion PKS PM I\/O Link architecture\u003c\/li\u003e\n\u003cli\u003e375 KBaud PM I\/O communication networks\u003c\/li\u003e\n\u003cli\u003eCompatible 51202341-112 IOTA adapter pair\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed process control systems\u003c\/li\u003e\n\u003cli\u003eIndustrial I\/O communication cabinets\u003c\/li\u003e\n\u003cli\u003eProcess automation infrastructure\u003c\/li\u003e\n\u003cli\u003eHoneywell Experion PKS system integration\u003c\/li\u003e\n\u003cli\u003eRedundant PM I\/O communication installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways verify the controller generation, IOTA hardware, PM IOP configuration, and system revision before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eCertifications and System Compliance\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell Series C platform references the following system-level standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEN 61326-1:2013:\u003c\/strong\u003e Electromagnetic compatibility requirements for electrical equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC\/EN 61010-1:\u003c\/strong\u003e Safety requirements for electrical measurement, control, and laboratory equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese standards apply to the documented Series C platform and its certified cabinet assembly. They do not establish separate product-level certification for the \u003cstrong\u003e51195479-600\u003c\/strong\u003e cable set.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003ePackaging and Supply Scope\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe product identification specifies an eight-drop PM I\/O Link cable set.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHoneywell 51195479-600 PM I\/O Link Cable Set\u003c\/li\u003e\n\u003cli\u003eEight-drop multidrop cable assembly\u003c\/li\u003e\n\u003cli\u003eA+B cable paths where specified by the ordered redundant configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrdering Note:\u003c\/strong\u003e Confirm the required A\/B configuration and 51202341-112 adapter requirements before purchase. The adapter pair is a separate interface requirement and is not assumed to be included.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. What should engineers verify before replacing a 51195479-600 cable set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck the existing link assignment, drop arrangement, and cabinet wiring drawings. Also verify the adapter interface and A\/B redundancy requirements. Matching the part number alone does not confirm complete installation compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Can one 51195479-600 cable set provide redundant communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDo not assume that one cable path provides complete redundancy. Honeywell's redundant PM I\/O Link architecture requires separate A and B paths. Confirm the required cable quantity against the system design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Does the cable set include the 51202341-112 adapters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe available technical description identifies these adapters as a separate interface requirement. It does not confirm their inclusion in the cable set. Check the supplier's packing list before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. How should buyers determine the correct cable length?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse the actual cabinet layout and approved wiring drawings. Honeywell does not publish a fixed harness length for this model. Avoid selecting a replacement based only on an aftermarket listing's stated length.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What information should buyers provide when requesting a quotation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProvide the full model number, required quantity, C300 IOTA details, PM IOP configuration, and redundancy requirements. Photos of existing labels and wiring connections can also help confirm the correct replacement.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68028653043894,"sku":"51195479-600","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/51195479-600_1.jpg?v=1794297379","url":"https:\/\/www.plcsparehub.com\/products\/51195479-600-honeywell-c300-pm-i-o-8-drop-cable-assembly","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}