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- Honeywell
- 51202329-112
- I/O Connection Cable
- USA
- 6 Drops
- 3 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell 51202329-112 I/O Connection Cable is an industrial-grade Series C I/O Link multi-drop communication cable assembly used in Honeywell distributed control systems, particularly within Experion PKS and C300 controller-based architectures.
It is designed to support high-density field I/O communication, allowing multiple I/O modules to be connected along a single structured cable segment using a 6-drop configuration, making it suitable for larger distributed automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | 51202329-112 |
| Product Type | I/O Connection Cable |
| System Type | Experion PKS / Series C I/O Link |
| Function | Multi-drop I/O signal and data transmission |
| Configuration | 6-drop cable assembly |
| Signal Type | Industrial control communication signals |
| Cable Structure | Shielded multi-core industrial assembly |
| Communication Type | Redundant I/O Link compatible architecture |
| Installation Type | Control cabinet / rack wiring |
| Operating Temperature | -40°C to +85°C |
| Environmental Rating | Industrial EMI-resistant design |
| Shipping Weight | Approx. 3 kg |
Function and Working Principle
The 51202329-112 cable operates as part of a structured distributed I/O communication network.
It is responsible for:
- Connecting up to 6 I/O modules on a single cable segment
- Transmitting real-time process control data between controller and field devices
- Supporting scalable multi-drop architecture for large I/O systems
- Maintaining signal integrity in electrically noisy industrial environments
- Enabling efficient expansion of distributed control systems
System Role in Architecture
The Honeywell 51202329-112 plays a key connectivity role in high-capacity I/O architectures.
It is typically used for:
- C300 controller I/O communication networks
- Large-scale distributed I/O module integration
- Cabinet-level signal distribution systems
- Multi-drop I/O Link expansion layouts
- High-density industrial automation systems
It functions as a communication backbone enabling multiple field modules to operate on a shared network segment.
Industrial Applications
This cable is widely used in:
- Oil and gas facilities
- Petrochemical refineries
- Power generation stations
- Chemical processing industries
- Industrial automation systems
- Distributed control systems (DCS)
- Large-scale process manufacturing plants
Installation & Integration
Proper installation ensures stable system performance:
- Installed inside control cabinets or I/O racks
- Requires correct connector alignment and secure locking
- Must follow Honeywell Series C wiring standards
- Shielding must be properly grounded for EMI protection
- Used only in fixed industrial automation environments
- Typically installed during system commissioning or maintenance
Compatible Components
- Honeywell C300 controllers
- Series C I/O modules
- I/O Link interface hardware
- Distributed I/O racks
- Experion PKS architecture systems
- Industrial control cabinet backplanes
Recommended Alternative Models
| Model | Type | Application |
|---|---|---|
| 51202329-110 series | Lower drop configuration | Smaller I/O systems |
| 51202329-210 series | 4-drop cable | Medium capacity systems |
| 51202329-400 series | 3-drop cable | Compact installations |
| 51202329-500 series | Extended I/O cable | Scalable systems |
| Refurbished 51202329-112 | Spare part | Maintenance replacement |
Key Advantages
- Supports high-capacity 6-drop I/O architecture
- Enables efficient distributed control system expansion
- Stable industrial communication performance
- EMI-resistant shielded construction
- Compatible with Honeywell Series C systems
- Reduces cabinet wiring complexity
- Suitable for large-scale automation environments
FAQs
Q1: What is the main function of this cable?
It connects up to 6 I/O modules to a Honeywell controller system.
Q2: What does “6 drops” mean?
It means the cable supports six connection points for I/O modules.
Q3: Where is it used?
Inside industrial control cabinets and distributed control systems.
Q4: Is it an Ethernet cable?
No, it is a proprietary Honeywell Series C I/O Link cable.
Q5: Why is it important?
It enables scalable and stable communication for large I/O networks.
Conclusion
The Honeywell 51202329-112 I/O Connection Cable is a high-capacity communication cable designed for 6-drop distributed I/O systems. It plays a critical role in expanding and stabilizing Honeywell Series C and Experion PKS architectures in large industrial automation environments.