Honeywell 51202329-702
Product Name: Honeywell 51202329-702 I/O Link Drop Cable (Gray Jacket / Violet Drop Cable)
Product Description: The Honeywell 51202329-702 is a high-performance industrial I/O Link drop cable within the 51202329 family for Honeywell TDC 3000 and TotalPlant Series distributed control systems. While carrying the “Violet Drop Cable” product designation in Honeywell’s family naming, the -702 variant is characterized by a gray outer jacket for functional/zone differentiation, used to interconnect I/O modules, control processors, and interface units.
Detailed content
Technical Specifications:
- Part Number: 51202329-702
- Manufacturer: Honeywell
- Product Type: I/O Link Drop Cable
- Series: Honeywell TDC 3000 / TotalPlant Series
- Cable Length: 25 inches
- Conductor Material: Tinned copper
- Conductor Type: Twisted pair
- Conductor Size: 22 AWG
- Shielding: Dual shielding (aluminum foil + braided copper)
- Insulation Material: Flame-retardant PVC
- Outer Jacket: Industrial-grade PVC
- Jacket Color: Gray
- Nominal Voltage: 300 V
- Characteristic Impedance: 150 Ω ± 10%
- Operating Temperature: -40 °C to +85 °C
- Outer Diameter: 7.5 mm
- Package Weight: 3 kg
- Certifications: UL, CSA, CE
- Approx. Weight: 1,060 g
Functional Features: Dual-layer foil and braided copper shielding blocks both high-frequency and low-frequency EMI; precision impedance and low capacitance minimize transmission loss and jitter over distance; flame-retardant PVC construction meets UL safety standards; gray jacket supports color-coded network segmentation in large DCS/PLC environments; resistant to chemicals, oil, mechanical stress, and temperature extremes.
Application Scenarios: Honeywell TDC 3000 systems interconnecting I/O modules, control processors, and interface units; oil & gas production facilities requiring EMI protection in explosive zones; chemical manufacturing plants maintaining signal integrity in high-temperature, corrosive environments; power generation plants for turbine controls, SCADA communications, and instrumentation loops; automation and factory control panels where flexible installation in constrained wiring spaces is required.
Material & Structural Characteristics: Industrial-grade drop cable with tinned copper twisted-pair conductors at 22 AWG, protected by aluminum foil and braided copper shields, insulated with flame-retardant PVC and sheathed in industrial-grade gray PVC jacket. 7.5 mm outer diameter balances flexibility and durability.
Installation Requirements: Route in accordance with Honeywell TDC 3000 I/O Link network topology; separate from high-power feeders to prevent inductive coupling; maintain minimum bend radius; use the gray color-coding to clearly segment network zones or functions; terminate with appropriate Honeywell connectors specified for the 51202329 family.
Usage Precautions: Verify exact cable length and connector type for your specific application with the supplier; operate within -40 °C to +85 °C; ensure flame-retardant rating is adequate for the installation environment; for outdoor or exposed installations, apply suitable additional protection; source from verified, traceable channels as these are legacy TDC 3000 components.



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