HONEYWELL CC-GAOX11 51306311-175 Mother Board | Replacement, Equivalent & Selection Guide
The HONEYWELL CC-GAOX11 51306311-175 is a high-reliability mother board module designed for use within Honeywell’s Experion PKS and TDC 3000 distributed control system (DCS) platforms. As a critical backplane and interconnect component, it provides the foundational communication and power distribution infrastructure for I/O and controller modules in demanding industrial automation environments.
Technical Specifications
- Part Number: CC-GAOX11 / 51306311-175
- Manufacturer: Honeywell Process Solutions
- Module Type: Mother Board / Backplane Module
- Compatible Platform: Honeywell Experion PKS, TDC 3000, PlantScape
- Form Factor: DIN-rail / rack-mount backplane
- Operating Temperature: 0°C to 60°C
- Power Supply: 24 VDC (system bus powered)
- Communication Interface: Internal DCS backplane bus
- Weight: Approx. 200 g
- Condition Available: New, Refurbished, Tested
- Country of Origin: USA
Compatible Replacement & Equivalent Models
The following modules are verified compatible replacements or functional equivalents for the CC-GAOX11 51306311-175. Always confirm firmware revision and slot compatibility before substitution:
- 51306311-175 — OEM alternate part number (same unit, different label revision)
- CC-GAOX11 — Base model reference; verify suffix revision compatibility
- 51304485-100 / -150 / -175 — Earlier revision mother boards; check backplane slot pinout
- 51309512-175 — Upgraded revision with enhanced EMI shielding (drop-in for most applications)
- CC-GAIX11 / CC-GAOX21 — Adjacent series; verify I/O channel count and bus protocol match
Note: Konmask.com stocks multiple revisions. Contact us with your existing revision number for exact cross-reference confirmation.
Why Choose the Original Model
- Guaranteed OEM Compatibility: Designed and validated by Honeywell for Experion PKS — zero integration risk.
- Firmware Certified: Supports all Honeywell-certified firmware versions without modification.
- Long Service Life: Industrial-grade PCB construction rated for continuous 24/7 operation in harsh environments.
- Regulatory Compliance: Meets IEC 61131, CE, and UL industrial automation standards.
- Reduced Downtime Risk: Plug-and-play replacement with no reconfiguration required in matched-revision systems.
Typical Applications
- Oil & gas refinery DCS control cabinets
- Chemical plant process automation backplanes
- Power generation plant control systems
- Pharmaceutical batch control infrastructure
- Pulp & paper mill automation panels
- Water treatment facility SCADA/DCS integration
System Compatibility
| Platform | Compatible | Notes |
|---|---|---|
| Honeywell Experion PKS R400+ | ✅ Yes | Primary target platform |
| Honeywell TDC 3000 | ✅ Yes | Verify slot type |
| Honeywell PlantScape | ⚠️ Partial | Confirm revision suffix |
| Honeywell Safety Manager | ❌ No | Different backplane standard |
| Third-party DCS (ABB, Emerson) | ❌ No | Proprietary bus protocol |
Selection Guide
Use the following criteria to confirm the correct module for your application:
- Identify your platform: Confirm Experion PKS, TDC 3000, or PlantScape.
- Check revision suffix: The suffix (-175, -150, -100) indicates hardware revision. Match to your existing backplane.
- Count I/O slots: CC-GAOX11 supports a specific slot count — verify against your cabinet layout drawing.
- Confirm power budget: Ensure your cabinet power supply supports the additional 24 VDC draw.
- Firmware version: Cross-reference with your Experion PKS server firmware version for full compatibility.
- New vs. Refurbished: For critical SIL-rated loops, specify new OEM stock. Refurbished units are suitable for non-safety general control loops.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or directly decommissioned from certified industrial sites.
- Each module undergoes functional power-on testing and visual inspection before shipment.
- Refurbished units are cleaned, re-labeled, and tested to OEM electrical specifications.
- Anti-static packaging with humidity indicator cards for safe international shipping.
- Traceability documentation available upon request (test reports, photos, serial numbers).
How to Order
- Add the module to your cart and proceed to checkout, or
- Contact us directly for bulk orders, urgent requirements, or revision-specific sourcing:
- 📧 Email: support@konmask.com
- 📞 Phone/WhatsApp: +0086 19859288691
- 🌐 Website: https://Konmask.com
Please provide your part number, revision suffix, quantity, and required delivery timeline for fastest response. Typical lead time: 3–7 business days for stocked items.
Replacement & Compatibility FAQ
Q: Can I use a -150 revision in place of a -175?
A: In most cases yes, but verify the backplane connector pinout has not changed between revisions. Contact us for a revision comparison sheet.
Q: Is this module compatible with Honeywell Safety Manager (SM)?
A: No. Safety Manager uses a different backplane bus standard. This module is for Experion PKS / TDC 3000 only.
Q: Do you provide a warranty?
A: Yes — 12-month warranty on new units, 6-month warranty on refurbished units, covering manufacturing defects and functional failure under normal operating conditions.
Q: Can you source a specific firmware-loaded version?
A: Firmware is typically loaded at the controller/server level, not the mother board. However, contact us if you have specific hardware revision requirements.
Q: What is the lead time for urgent orders?
A: In-stock items ship within 1–2 business days. For out-of-stock items, typical sourcing lead time is 5–15 business days depending on origin.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
