Honeywell 50008930-002 PMC Ethernet Switching Hub | Replacement, Equivalent & Selection Guide
The Honeywell 50008930-002 is a PMC (Process Module Controller) Ethernet Switching Hub designed for use in Honeywell DCS (Distributed Control System) environments. It provides reliable Ethernet switching capabilities within the process control network, ensuring stable communication between controllers, I/O modules, and operator stations. This page serves as a comprehensive selection, replacement, and compatibility reference for industrial automation engineers and procurement specialists.
Technical Specifications
- Part Number: 50008930-002
- Manufacturer: Honeywell Process Solutions
- Series: PMC (Process Module Controller) Platform
- Function: Ethernet Switching Hub for DCS Control Network
- Interface: Ethernet (10/100 Mbps)
- Form Factor: DIN-rail / rack-mount compatible module
- Weight: Approx. 1,140 g
- Operating Environment: Industrial-grade, suitable for control room and field cabinet installation
- Compatibility: Honeywell Experion PKS, TDC 3000, PlantScape DCS platforms
- Communication Protocol: Standard IEEE 802.3 Ethernet
- Power Supply: Per Honeywell PMC platform specification
Compatible Replacement & Equivalent Models
If the 50008930-002 is discontinued, out of stock, or requires a cost-effective alternative, the following models may serve as functional equivalents or replacements (subject to engineering verification):
- Honeywell 50008930-001 — Earlier revision of the same PMC Ethernet Hub; verify firmware compatibility
- Honeywell 51304485-100 — Ethernet Interface Module used in Experion PKS environments
- Honeywell 51304485-150 — Enhanced Ethernet module with additional port capacity
- Honeywell CC-PAIX01 — Ethernet switch module for C300 controller platform (verify rack compatibility)
- Third-party managed Ethernet switches — Industrial-grade switches (e.g., Moxa EDS series, Hirschmann RS series) configured to match Honeywell network topology requirements
⚠ Note: Always consult Honeywell engineering documentation and your system integrator before substituting network infrastructure components in a live DCS environment.
Why Choose the Original Model
- Certified Compatibility: Factory-tested and validated for Honeywell PMC platform — zero integration risk
- Firmware Alignment: Pre-configured to work with Honeywell Experion PKS and TDC 3000 network architecture
- Deterministic Latency: Optimized switching performance for real-time process control data
- Long-term Support: Backed by Honeywell’s global spare parts and lifecycle management program
- Regulatory Compliance: Meets industrial safety and EMC standards required for process plant environments
Typical Applications
- Oil & Gas refinery DCS control networks
- Chemical and petrochemical plant automation
- Power generation and utilities control systems
- Pharmaceutical manufacturing process control
- Pulp & paper and mining automation infrastructure
- Water treatment and municipal utility SCADA/DCS networks
System Compatibility
| DCS Platform | Compatibility | Notes |
|---|---|---|
| Honeywell Experion PKS | ✅ Confirmed | Primary target platform |
| Honeywell TDC 3000 | ✅ Confirmed | Legacy system support |
| Honeywell PlantScape | ✅ Confirmed | Verify revision level |
| Honeywell Safety Manager | ⚠ Verify | Consult Honeywell FSE |
| Third-party DCS | ❌ Not recommended | Use standard industrial switch |
Selection Guide
Use the following criteria to determine whether the 50008930-002 is the right module for your application:
- Step 1 — Identify your DCS platform: Confirm you are running Honeywell Experion PKS, TDC 3000, or PlantScape.
- Step 2 — Check rack/chassis slot type: Verify the PMC chassis accepts this hub module in the designated network slot.
- Step 3 — Confirm revision level: Cross-reference the -002 suffix against your system’s BOM (Bill of Materials) or as-built drawings.
- Step 4 — Assess port requirements: Ensure the port count meets your network topology (number of nodes, redundancy requirements).
- Step 5 — Evaluate replacement options: If the original is unavailable, refer to the Compatible Replacement section above and consult your Honeywell system integrator.
Quality Assurance & Sourcing
- All units sourced through Konmask.com are inspected for physical integrity, label authenticity, and functional condition prior to dispatch.
- We supply new, refurbished, and tested-used units — condition is clearly stated on each listing.
- Traceability documentation available upon request for regulated industries.
- Units ship with anti-static packaging and appropriate protective materials.
- We do not supply counterfeit or uncertified components.
How to Order
- Confirm part number: 50008930-002
- Specify required quantity and preferred unit condition (new / refurbished / tested-used)
- Contact us via email or phone for availability, lead time, and pricing
- Receive quotation → confirm order → payment → dispatch with tracking
- For urgent requirements, mention “URGENT” in your inquiry for priority handling
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Is the 50008930-002 still in production?
A: Honeywell periodically revises or discontinues PMC platform components. Contact us to confirm current availability and lead time.
Q: Can I use a standard unmanaged Ethernet switch as a replacement?
A: Not recommended for DCS environments. The PMC hub is optimized for deterministic, low-latency control network traffic. A generic switch may introduce latency or compatibility issues.
Q: What is the difference between -001 and -002 revisions?
A: The -002 suffix typically denotes a hardware or firmware revision. Verify with Honeywell release notes or your system integrator before substituting revisions.
Q: Do you provide a warranty?
A: Yes. All units come with a standard 90-day functional warranty. Extended warranty options are available — contact us for details.
Q: Can you supply multiple units for a plant-wide upgrade?
A: Yes. We handle bulk procurement inquiries. Contact us with your full BOM for a consolidated quotation.
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