Product Details
The Honeywell 51507179-100, also cataloged as the 51507179-100 VGA Port Saver, operates as a dedicated hardware component for protecting human-machine interface video ports against physical wear within Honeywell Experion Process Knowledge System (PKS) workstations.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51507179-100 |
| Brand | Honeywell |
| Origin | USA |
| Weight | Approx. 1 kg |
| Operating Temp | 0 to +60 deg C (Standard Workstation Environment) |
| Power Consumption | Passive physical pass-through |
| Interface Type | VGA male (15-pin) to female (15-pin) |
| Core Material | Industrial-grade shielding and gold-plated connectors |
| Signal Compatibility | Analog RGB video signals |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
In DCS console architectures, video interface pass-through components prevent mechanical strain on system graphic cards during maintenance. The 51507179-100 connector maintains high-frequency analog video integrity through industrial-grade shielding and balanced impedance matching across all 15 conductor lines.
Because HMI operator nodes reside on the same grounding plane as cabinet I/O racks processing 4-20 mA HART loop protocol field telemetry, high-grade ground-braid shielding is built into the assembly shell. This shield layer prevents parasitic electrical noise and ground loops from coupling into adjacent video lines, upholding system-wide channel-to-channel isolation specs between video graphics hardware and underlying I/O field buses.
Frequently Asked Questions
Q: What primary problem does the 51507179-100 VGA Port Saver resolve in control system consoles?
A: It absorbs physical plug insertion/removal wear, preventing damage and fatigue to permanent VGA connectors on internal HMI graphics cards.
Q: Does this passive VGA adapter introduce signal attenuation or display distortion?
A: No, the assembly utilizes low-resistance industrial contacts and continuous shielding to preserve video frequency response and signal integrity.
Q: How does the cable shielding prevent electrical noise coupling?
A: The industrial-grade outer shield redirects stray high-frequency electromagnetic interference away from video lines directly to chassis ground.
Field Installation Guidelines
- Thread the male DB15 connector directly into the target workstation VGA port and hand-tighten both retention screws.
- Ensure the female end receives the external display cable securely without applying excessive torque to the mounting studs.
- Maintain clean, dust-free connector pin contacts prior to mating to ensure stable RGB signal conductivity.
- Route attached video cables away from 120/230 VAC power conduits inside the control desk panel to prevent video noise.
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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