Product Details
The Honeywell 51202329-616, also cataloged as the 51202329-616 I/O Link Violet Header Cable, operates as a dedicated hardware component for high-speed serial bus interconnectivity within Honeywell Experion PKS DCS platforms. It routes digital telemetry and control signals between controller chassis backplanes and remote I/O interface units via color-coded violet header interfaces.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51202329-616 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.08 kg |
| Dimensions | 37 x 1.6 x 4 cm |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Passive Component |
| Module Type | I/O Link Violet Header Cable |
| Product Series | Experion PKS |
| System Compatibility | DCS / Experion PKS |
| Communication Interface | Ethernet Router / Bus Interconnect |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The 51202329-616 violet header cable assembly provides isolated serial communication interconnects between control processors and field termination assemblies (FTAs). Operating alongside high-density analog loop circuits, the low-attenuation assembly features targeted shield topology to prevent high-frequency digital switching noise from coupling into adjacent 4-20 mA HART loop protocol signal paths. This construction preserves strict channel-to-channel isolation parameters across internal cabinet cable raceways.
Frequently Asked Questions
Q: What is the significance of the violet header coloring on the 51202329-616 cable assembly?
A: The violet header coding indicates specific pinouts and channel assignments within Experion PKS I/O link topologies, preventing cross-wiring errors during hardware installation.
Q: Can the 51202329-616 cable be replaced while the host controller remains powered?
A: Disconnecting the cable during live control operations breaks serial bus communication to connected I/O modules; dependent field channels should be shifted to manual or safe states before disconnection.
Field Installation Guidelines
- Inspect the violet connector header and pin field for mechanical damage or misalignment prior to installation.
- Route the cable through cabinet wire ducts while maintaining the specified static bend radius limits.
- Align the keyed violet connector housing with the target header block to ensure proper pin registration before seating.
- Keep the I/O link cable isolated from high-voltage AC conductors and inductive switching loads inside the cabinet enclosure.
- Confirm that shield grounding leads connect directly to the main cabinet ground bus bar per Honeywell system grounding standards.
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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