Product Details
Configured for multi-drop node interconnections in DCS architecture, the Honeywell 51202329-412 (51202329-412 I/O Link Cable Pair) provides direct physical/electrical execution for serial communication links between I/O devices and control system backplanes. The assembly integrates 3 drop connection points configured at a 12-inch (305 mm) pitch across a 1.5-meter overall length.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51202329-412 |
| Brand | Honeywell |
| Origin | USA / Certified Assembly Facility |
| Weight | 0.35 kg |
| Dimensions | 1.5 meters (4.9 feet) length |
| Operating Temp | Standard Industrial Range (-20 to 70 deg C) |
| Power Consumption | Passive Cable Assembly |
| Product Type | I/O Link Cable Pair |
| Number of Drops | 3 drops |
| Drop Spacing | 12 inches (305 mm) pitch |
| Communication Standard | Honeywell I/O Link Interface |
FOUNDATION Fieldbus / Profibus PA Connectivity & Channel Isolation
The 51202329-412 cable pair routes deterministic digital I/O link signals to process controllers interfacing with FOUNDATION Fieldbus and Profibus PA protocol network segments. The structural design maintains channel-to-channel isolation across all 3 drop tap points, suppressing electromagnetic interference and maintaining signal fidelity throughout the 12-inch pitch drop configuration.
Frequently Asked Questions
Q: How does the drop spacing affect node layout along the 51202329-412 cable pair?
A: The fixed 12-inch (305 mm) pitch aligns directly with standard chassis interface spacing, providing clean pin-to-pin alignment for up to 3 target I/O link devices without excess slack.
Q: Can unused drop connectors on the cable assembly be left unshielded or exposed?
A: Unused drop points must remain capped or protected with protective terminal covers to prevent environmental contamination and shield integrity loss.
Field Installation Guidelines
- Inspect the cable jacket and multi-drop connector pins for mechanical alignment and damage prior to installation.
- Maintain specified bend radius limits during cable routing along cabinet raceways to prevent internal shield degradation.
- Align all 3 drop connectors with the designated 12-inch pitch backplane connection headers before tightening capture hardware.
- Route the I/O link cable assemblies in dedicated low-voltage wireways separate from high-voltage AC lines.
- Verify overall shield drain wire continuity to the main cabinet ground bar per Honeywell installation specifications.
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
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