Product Details
The Honeywell 51202971-112, also cataloged as the 51202971 I/O Link Cable, operates as a dedicated hardware component for high-speed data transmission within Honeywell and third-party industrial control systems. The 5-meter shielded assembly provides low-latency interconnects between control processors, I/O modules, and field termination assemblies across local automation networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51202971-112 |
| Brand | Honeywell |
| Origin | USA |
| Dimensions | Length: 5 meters |
| Operating Temp | -20 deg C to +70 deg C |
| Power Consumption | Passive Component (N/A) |
| Material | High-grade polymer with metallic shielding |
| Connector Type | Male-to-male standard industrial connectors |
| Data Transmission Rate | Up to 1 Mbps |
| Protection Rating | IP67 |
Channel-to-Channel Isolation and Bus Signal Integrity
The cable structure utilizes advanced metallic shielding and inner polymer insulation to isolate internal signal conductors from high-frequency electromagnetic interference (EMI). In process control architectures using 4-20 mA HART communication loops and high-density digital buses, the shielding topology limits capacitive coupling and maintains channel-to-channel signal integrity. This design suppresses common-mode voltage spikes and crosstalk across adjacent termination blocks during high-speed data transfer.
Frequently Asked Questions
Q: Does the IP67 environmental rating permit live insertion and hot-swapping in wet locations?
A: The IP67 rating ensures protection against water and dust ingress when fully mated and locked. Disconnecting or plugging the cable while energized in wet environments is not recommended as it compromises the terminal seal.
Q: What are the minimum bend radius constraints for this 5-meter assembly during enclosure routing?
A: Maintain a dynamic bend radius of at least 10 times the cable outer diameter during installation to prevent shield deformation and conductor fatigue.
Field Installation Guidelines
- Cable Routing & Separation: Lay low-voltage I/O link cables in dedicated raceways separate from AC power conduits, keeping a minimum physical separation distance of 300 mm.
- Grounding & Shielding: Terminate cable metallic shields directly to the cabinet instrumentation earth bar to maximize high-frequency noise attenuation across communication channels.
- Connector Mounting: Hand-tighten male-to-male threaded connectors until the internal seal seats completely against the mating header to maintain the IP67 environmental seal.
- Strain Relief: Install mechanical cable clamps within 200 mm of terminal connection points to prevent physical tension on internal pins caused by cabinet vibration.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redefining Control Systems: The Rise of Flexible I/O Modules in Industrial Automation
Conventional input-output architectures often limit engineering agility and inflate long-term inventory costs. Today, Flexible Input/Output Modules (FIOM) are transforming how control system engineers design, commission, and maintain automation infrastructure. By allowing individual channel software configuration, FIOM technology bridges the gap between rigid hardware design and dynamic plant requirements.
Understanding Modern SCADA Systems: Architecture, Communication Topologies, and Industrial Applications
Supervisory Control and Data Acquisition (SCADA) systems form the digital backbone of modern industrial automation. They collect critical field data, transmit signals across vast distances, and empower plant operators with real-time process visibility. Across modern infrastructures, SCADA solutions streamline centralized control and maintain continuous operational uptime.
Understanding OPC Servers in Modern Industrial Automation: Principles, Architecture, and Applications
In industrial automation, connecting physical hardware with high-level software remains a primary operational challenge. Factories utilize programmable logic controllers (PLCs), distributed control systems (DCS), human-machine interfaces (HMIs), and smart sensors from diverse vendors. These devices often speak different proprietary protocols. Open Platform Communications (OPC) servers solve this interoperability challenge by standardizing how data flows across factory networks.