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Honeywell 51202329-412
Product Name: Honeywell 51202329-412 I/O Link Cable Pair / Violet Drop Cable
Product Introduction: The Honeywell 51202329-412 is an industrial-grade I/O Link cable pair manufactured for Honeywell’s Series C and Experion PKS distributed control architectures. It is the physical communication link between C300 controllers and I/O modules mounted on IOTA terminal boards, engineered to provide noise-immune signal transmission in demanding process environments.
Detailed content
Technical Specifications:
- Part Number: 51202329-412
- Manufacturer: Honeywell
- Product Type: I/O Link Cable Pair / 3-Drop Violet Drop Cable
- Number of Drops: 3 drops
- Pitch Between Drops: 12 inches (305 mm)
- Cable Length: 12 inches nominal per link segment
- Jacket Color: Violet (Purple)
- Conductor: Tinned copper, twisted pair
- Conductor Size: 22 AWG
- Shielding: Foil + Braid dual shielding
- Insulation: Flame-retardant PVC
- Outer Jacket: Industrial-grade PVC
- Nominal Voltage: 300 V
- Characteristic Impedance: 150 Ω ± 10%
- Operating Temperature: -40 °C to +85 °C
- Outer Diameter: 7.2 mm
- Certifications: UL, CSA, CE
- Single Unit Weight: Approx. 0.35 kg; packaged weight 3 kg
Functional Features: Dual-layer foil and braided shielding delivers high EMI/RFI immunity; violet jacket enables rapid cable identification in dense control cabinets; 3-drop design supports multiple I/O modules at uniform 12-inch spacing for clean panel layout; optional redundant pairing is supported in fault-tolerant configurations.
Application Scenarios: Honeywell TDC 3000 and Experion PKS distributed control systems; petroleum refining and petrochemical plants; power generation facilities; heavy manufacturing and process automation enclosures; hazardous-area installations requiring shielded, flame-retardant interconnects.
Material & Structural Characteristics: Shielded twisted-pair cable assembly with tinned copper conductors, 22 AWG gauge, protected by aluminum foil and braided copper shields, insulated with flame-retardant PVC and sheathed in industrial-grade violet PVC jacket. Factory-terminated connectors ensure plug-and-play drop-in replacement.
Installation Requirements: Install only in de-energized cabinets; route away from high-power feeders to minimize inductive coupling; maintain minimum bend radius per cable diameter; verify connector keying before mating to avoid mis-seating; use in pairs for redundant I/O Link configurations.
Usage Precautions: Confirm the part number against the system BOM before installation; observe proper grounding practice — shield should be grounded at the FTA end only to prevent ground loops; store in -40 °C to +85 °C range; operating environment must stay within -40 °C to +85 °C; keep away from sharp edges that could compromise the jacket.
