Descripción
Overview
The 51202901-300 wire harness connector assembly is a factory-built interconnection component engineered by Honeywell for Experion PKS and C300 controller architectures. This assembly provides a mechanically secure and electrically stable interface between controller modules and low-voltage field wiring, supporting long-term reliability in continuous-process control systems.
Designed for cabinet-level installation, the harness minimizes wiring errors, improves serviceability, and maintains signal integrity under industrial operating conditions.
Technical Characteristics
The 51202901-300 is supplied as a pre-terminated harness assembly, optimized for controlled signal or low-power transmission within Honeywell distributed control systems.
Key technical attributes include:
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Part Number: 51202901-300
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Product Class: Wire Harness / Connector Assembly
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Wiring Configuration: 2-wire harness
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Connector Interface: Industrial harness connector with locking retention
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Electrical Rating: Low-voltage signal and control power circuits
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Shielding: Integrated shielding for EMI noise reduction
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Mechanical Design: Vibration-resistant and strain-relieved construction
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Weight: 0.60 lbs
System Compatibility
This connector assembly is purpose-built for Honeywell control platforms, including:
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Experion PKS system architectures
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C300 controller and associated I/O subsystems
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Cabinet-mounted module interconnections
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Field termination interfaces requiring standardized harnessing
Compatibility should always be confirmed against the specific controller rack and termination design before deployment.
Functional Advantages
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Maintains stable signal transmission in electrically noisy environments
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Reduces installation time compared to field-terminated cabling
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Improves wiring consistency and maintenance traceability
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Designed to meet Honeywell system mechanical and electrical tolerances
Related Harness Variants
Within the same product family, Honeywell offers multiple wiring configurations:
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51202901-100: Alternative wire count for basic signal routing
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51202901-200: Extended harness configuration for specific cabinet layouts
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51202901-300: Optimized 2-wire harness for compact controller interfaces
Selection depends on cabinet design, signal density, and controller interface requirements.
FAQ
What type of signals does the 51202901-300 support?
The harness is intended for low-voltage control signals or low-power distribution commonly used within DCS controller and I/O assemblies.
Is this harness suitable for field power distribution?
No. It is designed for internal system wiring and signal integrity, not for high-current or high-voltage field power applications.
Can this connector be reused after removal?
While mechanically reusable, Honeywell recommends inspection for connector wear and shielding integrity prior to reinstallation.
Características
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