Product Details
The Honeywell 51305980-284, also cataloged as the 51305980 100-Base-T Short Cable, operates as a dedicated hardware component for high-speed Ethernet communication and interconnect signal integrity within Honeywell DCS and process control racks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51305980-284 |
| Brand | Honeywell |
| Base Model | 51305980 |
| Product Type | 100-Base-T Ethernet Cable Assembly |
| Cable Type | 100-Base-T Shielded Twisted-Pair |
| Cable Length | 84 in (2.13 m) |
| Connector Type | RJ45 with green strain-relief boot |
| Origin | USA |
| Weight | 2.0 kg (shipping weight) |
| Dimensions | Standard enclosure routing length |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | Passive physical media |
| System Compatibility | Honeywell Experion PKS / TDC 3000 Node Enclosures |
Channel-to-Channel Isolation and Loop Protocol Processing
The 51305980-284 cable assembly provides dedicated physical transport for 100-Base-T Ethernet network nodes interfacing field termination assemblies and 4-20 mA HART loop protocol gateways. Featuring a factory-molded green strain-relief boot over industrial RJ45 connectors, the cable incorporates internal foil and braid shielding to maintain channel-to-channel isolation. This structure suppresses common-mode high-frequency electromagnetic noise, prevents earth potential loop currents between adjacent chassis racks, and secures deterministic packet flow across high-density I/O subsystems.
Frequently Asked Questions
Q: Can the 51305980-284 Ethernet cable be hot-swapped during active controller operation?
A: Yes, in redundant network architectures, disconnecting a single Ethernet link allows immediate cable replacement without interrupting process execution on the parallel active path.
Q: How does the green boot connector design benefit cabinet wiring maintainability?
A: The green strain-relief boot provides mechanical retention against vibration while physically identifying specific sub-network segments during troubleshooting and panel maintenance.
Field Installation Guidelines
- Strain Relief Requirements: Ensure the 84-inch cable length is properly dressed along cabinet wire managers to prevent tension on the RJ45 port pins.
- Shield Continuity Validation: Verify that metal-shielded RJ45 plugs fully engage with grounded chassis sockets to establish an unbroken drain path to cabinet earth ground.
- Cable Separation: Route Ethernet media in dedicated low-voltage channels, maintaining physical separation from high-current AC power distribution wiring.
- Bend Radius Protection: Avoid sharp bends exceeding the cable minimum bend radius specifications to prevent structural impedance changes across twisted pairs.
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.
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