The Honeywell 51202329-202 is a dedicated I/O Link cable pair for industrial control systems. This matched cable set provides reliable point-to-point communication between controllers and I/O modules. Consequently, it ensures stable data transfer and power delivery in distributed automation architectures.
Core Connectivity and System Integration
This cable pair excels at transmitting both digital signals and low-power supply over a single connection. It directly interfaces with Honeywell’s specialized I/O Link ports on controllers and remote terminal blocks. Moreover, the 51202329-202 cable maintains signal integrity in electrically noisy industrial environments.
The pair typically consists of one cable for the controller side and one for the I/O side. Therefore, it creates a complete, pre-matched link that simplifies installation and reduces wiring errors.
Detailed Electrical and Physical Specifications
Engineered for durability and consistent performance, this cable meets industrial standards. Below are its comprehensive technical, mechanical, and connection specifications.
Comprehensive Technical Specifications:
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 51202329-202 |
| Product Category | I/O Link Interface Cable / Fieldbus Cable Pair |
| Cable Type | Shielded, Twisted Pair |
| Number of Conductors | 4 conductors (typical for power & data) |
| Connector Type A | Proprietary Honeywell I/O Link plug (Controller side) |
| Connector Type B | Proprietary Honeywell I/O Link socket (I/O Module side) |
| Cable Length | 1 meter (Standard length, model-specific) |
| Cable Outer Diameter | Approximately 6.0 mm |
| Conductor Gauge | 22 AWG |
| Shielding | Aluminum foil + tinned copper braid (≥85% coverage) |
| Jacket Material | PVC or PUR (Oil & Flex resistant) |
| Jacket Color | Typically Gray or Black |
| Rated Voltage | 60 V AC / 75 V DC |
| Rated Current | 2 A per conductor |
| Max Data Rate | 1.5 Mbps (I/O Link standard) |
| Propagation Delay | <5 ns/m (typical) |
| Characteristic Impedance | 120 Ω ±15% |
| Capacitance (conductor to shield) | <110 pF/m |
| Pair Weight | 0.15 kg (for 1m set) |
| Primary Components | 2x molded connectors, 4x contacts, 1m shielded cable |
| Bending Radius | 10x cable diameter (for permanent installation) |
| Operating Temperature | -25°C to +80°C (flexing), -40°C to +80°C (static) |
| Flame Rating | Compliant with UL/CSA FT4 |
| Oil & Chemical Resistance | Resistant to common industrial oils and coolants |
Application and System Context
This cable pair is essential for connecting Honeywell controllers to remote I/O blocks in process and safety systems. For sourcing related industrial connectivity or protection components, platforms like Alibaba list various items. For example, you can find specialized devices like the RMS-TSG-TZ-C Static Trip unit for electrical system protection.
Details
| Weight | 0.3 kg |
|---|---|
| Dimensions | 30 × 313 × 278 mm |
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